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Zale Corp – ‘10-K’ for 7/31/13 – ‘XML.R73’

On:  Friday, 9/27/13, at 3:00pm ET   ·   For:  7/31/13   ·   Accession #:  1047469-13-9367   ·   File #:  1-04129

Previous ‘10-K’:  ‘10-K’ on 10/3/12 for 7/31/12   ·   Latest ‘10-K’:  This Filing

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  As Of               Filer                 Filing    For·On·As Docs:Size             Issuer                      Filing Agent

 9/27/13  Zale Corp                         10-K        7/31/13  172:16M                                    Toppan Merrill-FA

Annual Report   —   Form 10-K   —   Sect. 13 / 15(d) – SEA’34
Filing Table of Contents

Document/Exhibit                   Description                      Pages   Size 

 1: 10-K        Form 10-K Fiscal Year Ended July 31, 2013           HTML    899K 
 2: EX-10.11    Base Salaries and Target Bonus                      HTML     48K 
 3: EX-10.18    Private Label Credit Card Program                   HTML    494K 
 4: EX-23.1     Consent of Ernst & Young LLP                        HTML     42K 
11: EX-99.1     Audit Committee Charter                             HTML     73K 
12: EX-99.2     Compensation Committee Charter                      HTML     57K 
13: EX-99.3     Nominating/Corporate Governance Committee Charter   HTML     61K 
 5: EX-31.1     Certification of CEO Pursuant to Section 302        HTML     46K 
 6: EX-31.2     Certification of Cao Pursuant to Section 302        HTML     46K 
 7: EX-31.3     Certification of CFO Pursuant to Section 302        HTML     46K 
 8: EX-32.1     Certification of CEO Pursuant to Section 906        HTML     41K 
 9: EX-32.2     Certification of Cao Pursuant to Section 906        HTML     41K 
10: EX-32.3     Certification of CFO Pursuant to Section 906        HTML     42K 
166: R1          Document and Entity Information                     HTML     69K  
105: R2          Consolidated Statements of Operations               HTML    137K  
98: R3          Consolidated Statements of Comprehensive Income     HTML     61K 
                (Loss)                                                           
27: R4          Consolidated Balance Sheets                         HTML    140K 
102: R5          Consolidated Balance Sheets (Parenthetical)         HTML     55K  
68: R6          Consolidated Statements of Cash Flows               HTML    158K 
139: R7          Consolidated Statements of Stockholders'            HTML     76K  
                Investment (Equity)                                              
71: R8          Summary of Significant Accounting Policies          HTML     75K 
79: R9          Fair Value Measurements                             HTML     71K 
28: R10         Other Current Assets                                HTML     49K 
74: R11         Property and Equipment, Net                         HTML     53K 
138: R12         Goodwill                                            HTML     48K  
129: R13         Other Assets                                        HTML     48K  
99: R14         Investments                                         HTML     63K 
159: R15         Accounts Payable and Accrued Liabilities            HTML     50K  
135: R16         Long-Term Debt                                      HTML     64K  
24: R17         Other Liabilities                                   HTML     49K 
35: R18         Other (Gains) Charges                               HTML     51K 
158: R19         Leases                                              HTML     64K  
164: R20         Income Taxes                                        HTML    109K  
169: R21         Stock-Based Compensation                            HTML     74K  
162: R22         Earnings (Loss) Per Common Share                    HTML     54K  
117: R23         Accumulated Other Comprehensive Income              HTML     65K  
29: R24         Segments                                            HTML     87K 
66: R25         Contingencies                                       HTML     50K 
45: R26         Deferred Revenue                                    HTML     53K 
44: R27         Retirement Plans                                    HTML     51K 
81: R28         Quarterly Results From Continuing Operations        HTML     62K 
                (Unaudited)                                                      
116: R29         Summary of Significant Accounting Policies          HTML    165K  
                (Policies)                                                       
132: R30         Fair Value Measurements (Tables)                    HTML     61K  
53: R31         Other Current Assets (Tables)                       HTML     49K 
82: R32         Property and Equipment, Net (Tables)                HTML     52K 
148: R33         Goodwill (Tables)                                   HTML     50K  
48: R34         Other Assets (Tables)                               HTML     48K 
126: R35         Investments (Tables)                                HTML     66K  
127: R36         Accounts Payable and Accrued Liabilities (Tables)   HTML     50K  
86: R37         Long-Term Debt (Tables)                             HTML     58K 
43: R38         Other Liabilities (Tables)                          HTML     49K 
123: R39         Other (Gains) Charges (Tables)                      HTML     49K  
51: R40         Leases (Tables)                                     HTML     65K 
80: R41         Income Taxes (Tables)                               HTML    117K 
134: R42         Stock-Based Compensation (Tables)                   HTML     71K  
61: R43         Earnings (Loss) Per Common Share (Tables)           HTML     51K 
118: R44         Accumulated Other Comprehensive Income (Tables)     HTML     61K  
97: R45         Segments (Tables)                                   HTML     85K 
47: R46         Deferred Revenue (Tables)                           HTML     50K 
144: R47         Quarterly Results From Continuing Operations        HTML     61K  
                (Unaudited) (Tables)                                             
40: R48         Summary of Significant Accounting Policies          HTML     79K 
                (Details)                                                        
52: R49         Summary of Significant Accounting Policies          HTML     48K 
                (Details 2)                                                      
96: R50         Summary of Significant Accounting Policies          HTML     84K 
                (Details 3)                                                      
109: R51         Summary of Significant Accounting Policies          HTML     48K  
                (Details 4)                                                      
142: R52         Summary of Significant Accounting Policies          HTML     45K  
                (Details 5)                                                      
25: R53         Summary of Significant Accounting Policies          HTML     50K 
                (Details 6)                                                      
121: R54         Fair Value Measurements (Details)                   HTML     65K  
90: R55         Other Current Assets (Details)                      HTML     65K 
33: R56         Property and Equipment, Net (Details)               HTML     54K 
42: R57         Goodwill (Details)                                  HTML     70K 
103: R58         Other Assets (Details)                              HTML     55K  
153: R59         Investments (Details)                               HTML    113K  
172: R60         Accounts Payable and Accrued Liabilities (Details)  HTML     63K  
171: R61         Long-Term Debt (Details)                            HTML    197K  
130: R62         Long-Term Debt (Details 2)                          HTML     68K  
60: R63         Long-Term Debt (Details 3)                          HTML     47K 
55: R64         Other Liabilities (Details)                         HTML     58K 
122: R65         Other (Gains) Charges (Details)                     HTML     63K  
151: R66         Leases (Details)                                    HTML    119K  
31: R67         Income Taxes (Details)                              HTML    237K 
161: R68         Stock-Based Compensation (Details)                  HTML    196K  
62: R69         Earnings (Loss) Per Common Share (Details)          HTML     71K 
87: R70         Accumulated Other Comprehensive Income (Details)    HTML     66K 
83: R71         Segments (Details)                                  HTML     99K 
58: R72         Contingencies (Details)                             HTML     46K 
75: R73         Deferred Revenue (Details)                          HTML     94K 
137: R74         Retirement Plans (Details)                          HTML     54K  
113: R75         Quarterly Results From Continuing Operations        HTML     72K  
                (Unaudited) (Details)                                            
94: XML         IDEA XML File -- Filing Summary                      XML    173K 
170: XML.R1      Document and Entity Information                      XML    205K  
77: XML.R2      Consolidated Statements of Operations                XML    375K 
115: XML.R3      Consolidated Statements of Comprehensive Income      XML    126K  
                (Loss)                                                           
93: XML.R4      Consolidated Balance Sheets                          XML    317K 
89: XML.R5      Consolidated Balance Sheets (Parenthetical)          XML    108K 
22: XML.R6      Consolidated Statements of Cash Flows                XML    472K 
107: XML.R7      Consolidated Statements of Stockholders'             XML    711K  
                Investment (Equity)                                              
21: XML.R8      Summary of Significant Accounting Policies           XML     87K 
59: XML.R9      Fair Value Measurements                              XML     91K 
85: XML.R10     Other Current Assets                                 XML     66K 
72: XML.R11     Property and Equipment, Net                          XML     69K 
64: XML.R12     Goodwill                                             XML     65K 
145: XML.R13     Other Assets                                         XML     64K  
76: XML.R14     Investments                                          XML     82K 
163: XML.R15     Accounts Payable and Accrued Liabilities             XML     67K  
111: XML.R16     Long-Term Debt                                       XML     81K  
108: XML.R17     Other Liabilities                                    XML     66K  
114: XML.R18     Other (Gains) Charges                                XML     68K  
50: XML.R19     Leases                                               XML     85K 
101: XML.R20     Income Taxes                                         XML    142K  
131: XML.R21     Stock-Based Compensation                             XML     95K  
136: XML.R22     Earnings (Loss) Per Common Share                     XML     70K  
147: XML.R23     Accumulated Other Comprehensive Income               XML     83K  
84: XML.R24     Segments                                             XML    112K 
39: XML.R25     Contingencies                                        XML     62K 
156: XML.R26     Deferred Revenue                                     XML     69K  
112: XML.R27     Retirement Plans                                     XML     63K  
157: XML.R28     Quarterly Results From Continuing Operations         XML     81K  
                (Unaudited)                                                      
30: XML.R29     Summary of Significant Accounting Policies           XML    265K 
                (Policies)                                                       
128: XML.R30     Fair Value Measurements (Tables)                     XML     81K  
125: XML.R31     Other Current Assets (Tables)                        XML     66K  
38: XML.R32     Property and Equipment, Net (Tables)                 XML     68K 
160: XML.R33     Goodwill (Tables)                                    XML     65K  
36: XML.R34     Other Assets (Tables)                                XML     65K 
165: XML.R35     Investments (Tables)                                 XML     89K  
150: XML.R36     Accounts Payable and Accrued Liabilities (Tables)    XML     67K  
143: XML.R37     Long-Term Debt (Tables)                              XML     78K  
146: XML.R38     Other Liabilities (Tables)                           XML     66K  
92: XML.R39     Other (Gains) Charges (Tables)                       XML     66K 
69: XML.R40     Leases (Tables)                                      XML     91K 
168: XML.R41     Income Taxes (Tables)                                XML    169K  
124: XML.R42     Stock-Based Compensation (Tables)                    XML    103K  
155: XML.R43     Earnings (Loss) Per Common Share (Tables)            XML     68K  
37: XML.R44     Accumulated Other Comprehensive Income (Tables)      XML     81K 
110: XML.R45     Segments (Tables)                                    XML    112K  
65: XML.R46     Deferred Revenue (Tables)                            XML     66K 
106: XML.R47     Quarterly Results From Continuing Operations         XML     80K  
                (Unaudited) (Tables)                                             
95: XML.R48     Summary of Significant Accounting Policies           XML    344K 
                (Details)                                                        
54: XML.R49     Summary of Significant Accounting Policies           XML    165K 
                (Details 2)                                                      
119: XML.R50     Summary of Significant Accounting Policies           XML    476K  
                (Details 3)                                                      
56: XML.R51     Summary of Significant Accounting Policies           XML    142K 
                (Details 4)                                                      
70: XML.R52     Summary of Significant Accounting Policies           XML     93K 
                (Details 5)                                                      
23: XML.R53     Summary of Significant Accounting Policies           XML    130K 
                (Details 6)                                                      
141: XML.R54     Fair Value Measurements (Details)                    XML    566K  
152: XML.R55     Other Current Assets (Details)                       XML    118K  
46: XML.R56     Property and Equipment, Net (Details)                XML    196K 
49: XML.R57     Goodwill (Details)                                   XML    365K 
26: XML.R58     Other Assets (Details)                               XML     98K 
154: XML.R59     Investments (Details)                                XML    698K  
88: XML.R60     Accounts Payable and Accrued Liabilities (Details)   XML    117K 
78: XML.R61     Long-Term Debt (Details)                             XML   4.02M 
73: XML.R62     Long-Term Debt (Details 2)                           XML    316K 
149: XML.R63     Long-Term Debt (Details 3)                           XML    119K  
120: XML.R64     Other Liabilities (Details)                          XML    136K  
41: XML.R65     Other (Gains) Charges (Details)                      XML    200K 
57: XML.R66     Leases (Details)                                     XML    550K 
67: XML.R67     Income Taxes (Details)                               XML    740K 
32: XML.R68     Stock-Based Compensation (Details)                   XML    876K 
63: XML.R69     Earnings (Loss) Per Common Share (Details)           XML    238K 
100: XML.R70     Accumulated Other Comprehensive Income (Details)     XML    379K  
20: XML.R71     Segments (Details)                                   XML   1.40M 
133: XML.R72     Contingencies (Details)                              XML    105K  
104: XML.R73     Deferred Revenue (Details)                           XML   1.34M  
34: XML.R74     Retirement Plans (Details)                           XML    203K 
140: XML.R75     Quarterly Results From Continuing Operations         XML    345K  
                (Unaudited) (Details)                                            
91: EXCEL       IDEA Workbook of Financial Reports (.xls)            XLS   1.19M 
14: EX-101.INS  XBRL Instance -- zlc-20130731                        XML   1.85M 
16: EX-101.CAL  XBRL Calculations -- zlc-20130731_cal                XML    288K 
17: EX-101.DEF  XBRL Definitions -- zlc-20130731_def                 XML    919K 
18: EX-101.LAB  XBRL Labels -- zlc-20130731_lab                      XML   3.14M 
19: EX-101.PRE  XBRL Presentations -- zlc-20130731_pre               XML   1.57M 
15: EX-101.SCH  XBRL Schema -- zlc-20130731                          XSD    277K 
167: ZIP         XBRL Zipped Folder -- 0001047469-13-009367-xbrl      Zip    239K

‘XML.R73’   —   Deferred Revenue (Details)

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<PreferredLabelRole> terseLabel </PreferredLabelRole>
<FootnoteIndexer/>
<Cells>
<Cell FlagID="0" ContextID="" UnitID="">
<Id> 1 </Id>
<IsNumeric> false </IsNumeric>
<IsRatio> false </IsRatio>
<DisplayZeroAsNone> false </DisplayZeroAsNone>
<NumericAmount> 0 </NumericAmount>
<RoundedNumericAmount> 0 </RoundedNumericAmount>
<NonNumbericText/>
<FootnoteIndexer/>
<CurrencyCode/>
<CurrencySymbol/>
<IsIndependantCurrency> false </IsIndependantCurrency>
<ShowCurrencySymbol> false </ShowCurrencySymbol>
<DisplayDateInUSFormat> false </DisplayDateInUSFormat>
</Cell>
<Cell FlagID="0" ContextID="" UnitID="">
<Id> 2 </Id>
<IsNumeric> false </IsNumeric>
<IsRatio> false </IsRatio>
<DisplayZeroAsNone> false </DisplayZeroAsNone>
<NumericAmount> 0 </NumericAmount>
<RoundedNumericAmount> 0 </RoundedNumericAmount>
<NonNumbericText/>
<FootnoteIndexer/>
<CurrencyCode/>
<CurrencySymbol/>
<IsIndependantCurrency> false </IsIndependantCurrency>
<ShowCurrencySymbol> false </ShowCurrencySymbol>
<DisplayDateInUSFormat> false </DisplayDateInUSFormat>
</Cell>
<Cell FlagID="0" ContextID="" UnitID="">
<Id> 3 </Id>
<IsNumeric> false </IsNumeric>
<IsRatio> false </IsRatio>
<DisplayZeroAsNone> false </DisplayZeroAsNone>
<NumericAmount> 0 </NumericAmount>
<RoundedNumericAmount> 0 </RoundedNumericAmount>
<NonNumbericText/>
<FootnoteIndexer/>
<CurrencyCode/>
<CurrencySymbol/>
<IsIndependantCurrency> false </IsIndependantCurrency>
<ShowCurrencySymbol> false </ShowCurrencySymbol>
<DisplayDateInUSFormat> false </DisplayDateInUSFormat>
</Cell>
<Cell FlagID="0" ContextID="" UnitID="">
<Id> 4 </Id>
<IsNumeric> false </IsNumeric>
<IsRatio> false </IsRatio>
<DisplayZeroAsNone> false </DisplayZeroAsNone>
<NumericAmount> 0 </NumericAmount>
<RoundedNumericAmount> 0 </RoundedNumericAmount>
<NonNumbericText/>
<FootnoteIndexer/>
<CurrencyCode/>
<CurrencySymbol/>
<IsIndependantCurrency> false </IsIndependantCurrency>
<ShowCurrencySymbol> false </ShowCurrencySymbol>
<DisplayDateInUSFormat> false </DisplayDateInUSFormat>
</Cell>
<Cell FlagID="0" ContextID="" UnitID="">
<Id> 5 </Id>
<IsNumeric> false </IsNumeric>
<IsRatio> false </IsRatio>
<DisplayZeroAsNone> false </DisplayZeroAsNone>
<NumericAmount> 0 </NumericAmount>
<RoundedNumericAmount> 0 </RoundedNumericAmount>
<NonNumbericText/>
<FootnoteIndexer/>
<CurrencyCode/>
<CurrencySymbol/>
<IsIndependantCurrency> false </IsIndependantCurrency>
<ShowCurrencySymbol> false </ShowCurrencySymbol>
<DisplayDateInUSFormat> false </DisplayDateInUSFormat>
</Cell>
<Cell FlagID="0" ContextID="" UnitID="">
<Id> 6 </Id>
<IsNumeric> false </IsNumeric>
<IsRatio> false </IsRatio>
<DisplayZeroAsNone> false </DisplayZeroAsNone>
<NumericAmount> 0 </NumericAmount>
<RoundedNumericAmount> 0 </RoundedNumericAmount>
<NonNumbericText/>
<FootnoteIndexer/>
<CurrencyCode/>
<CurrencySymbol/>
<IsIndependantCurrency> false </IsIndependantCurrency>
<ShowCurrencySymbol> false </ShowCurrencySymbol>
<DisplayDateInUSFormat> false </DisplayDateInUSFormat>
</Cell>
<Cell FlagID="0" ContextID="" UnitID="">
<Id> 7 </Id>
<IsNumeric> false </IsNumeric>
<IsRatio> false </IsRatio>
<DisplayZeroAsNone> false </DisplayZeroAsNone>
<NumericAmount> 0 </NumericAmount>
<RoundedNumericAmount> 0 </RoundedNumericAmount>
<NonNumbericText/>
<FootnoteIndexer/>
<CurrencyCode/>
<CurrencySymbol/>
<IsIndependantCurrency> false </IsIndependantCurrency>
<ShowCurrencySymbol> false </ShowCurrencySymbol>
<DisplayDateInUSFormat> false </DisplayDateInUSFormat>
</Cell>
<Cell FlagID="0" ContextID="" UnitID="">
<Id> 8 </Id>
<IsNumeric> false </IsNumeric>
<IsRatio> false </IsRatio>
<DisplayZeroAsNone> false </DisplayZeroAsNone>
<NumericAmount> 0 </NumericAmount>
<RoundedNumericAmount> 0 </RoundedNumericAmount>
<NonNumbericText/>
<FootnoteIndexer/>
<CurrencyCode/>
<CurrencySymbol/>
<IsIndependantCurrency> false </IsIndependantCurrency>
<ShowCurrencySymbol> false </ShowCurrencySymbol>
<DisplayDateInUSFormat> false </DisplayDateInUSFormat>
</Cell>
<Cell FlagID="0" ContextID="D2013" UnitID="USD">
<Id> 9 </Id>
<IsNumeric> true </IsNumeric>
<IsRatio> false </IsRatio>
<DisplayZeroAsNone> false </DisplayZeroAsNone>
<NumericAmount> -900000 </NumericAmount>
<RoundedNumericAmount> -900000 </RoundedNumericAmount>
<NonNumbericText/>
<FootnoteIndexer/>
<CurrencyCode> USD </CurrencyCode>
<CurrencySymbol> $ </CurrencySymbol>
<IsIndependantCurrency> false </IsIndependantCurrency>
<ShowCurrencySymbol> false </ShowCurrencySymbol>
<DisplayDateInUSFormat> false </DisplayDateInUSFormat>
</Cell>
<Cell FlagID="0" ContextID="D2012" UnitID="USD">
<Id> 10 </Id>
<IsNumeric> true </IsNumeric>
<IsRatio> false </IsRatio>
<DisplayZeroAsNone> false </DisplayZeroAsNone>
<NumericAmount> -1900000 </NumericAmount>
<RoundedNumericAmount> -1900000 </RoundedNumericAmount>
<NonNumbericText/>
<FootnoteIndexer/>
<CurrencyCode> USD </CurrencyCode>
<CurrencySymbol> $ </CurrencySymbol>
<IsIndependantCurrency> false </IsIndependantCurrency>
<ShowCurrencySymbol> false </ShowCurrencySymbol>
<DisplayDateInUSFormat> false </DisplayDateInUSFormat>
</Cell>
<Cell FlagID="0" ContextID="" UnitID="">
<Id> 11 </Id>
<IsNumeric> false </IsNumeric>
<IsRatio> false </IsRatio>
<DisplayZeroAsNone> false </DisplayZeroAsNone>
<NumericAmount> 0 </NumericAmount>
<RoundedNumericAmount> 0 </RoundedNumericAmount>
<NonNumbericText/>
<FootnoteIndexer/>
<CurrencyCode/>
<CurrencySymbol/>
<IsIndependantCurrency> false </IsIndependantCurrency>
<ShowCurrencySymbol> false </ShowCurrencySymbol>
<DisplayDateInUSFormat> false </DisplayDateInUSFormat>
</Cell>
</Cells>
<ElementDataType> xbrli:monetaryItemType </ElementDataType>
<SimpleDataType> monetary </SimpleDataType>
<ElementDefenition> The increase (decrease) to the recorded value of deferred revenue for foreign currency translation adjustments. </ElementDefenition>
<ElementReferences> No definition available. </ElementReferences>
<IsTotalLabel> false </IsTotalLabel>
<UnitID> 2 </UnitID>
<Label> Translation adjustment for fluctuation in Canadian currency rate (amounts included in warranties sold) </Label>
</Row>
<Row FlagID="0">
<Id> 10 </Id>
<IsAbstractGroupTitle> false </IsAbstractGroupTitle>
<LabelSeparator> </LabelSeparator>
<Level> 4 </Level>
<ElementName> zlc_DeferredRevenueGrossMargin </ElementName>
<ElementPrefix> zlc_ </ElementPrefix>
<IsBaseElement> false </IsBaseElement>
<BalanceType> credit </BalanceType>
<PeriodType> duration </PeriodType>
<IsReportTitle> false </IsReportTitle>
<IsSegmentTitle> false </IsSegmentTitle>
<IsCalendarTitle> false </IsCalendarTitle>
<IsEquityPrevioslyReportedAsRow> false </IsEquityPrevioslyReportedAsRow>
<IsEquityAdjustmentRow> false </IsEquityAdjustmentRow>
<IsBeginningBalance> false </IsBeginningBalance>
<IsEndingBalance> false </IsEndingBalance>
<IsReverseSign> false </IsReverseSign>
<PreferredLabelRole> terseLabel </PreferredLabelRole>
<FootnoteIndexer/>
<Cells>
<Cell FlagID="0" ContextID="" UnitID="">
<Id> 1 </Id>
<IsNumeric> false </IsNumeric>
<IsRatio> false </IsRatio>
<DisplayZeroAsNone> false </DisplayZeroAsNone>
<NumericAmount> 0 </NumericAmount>
<RoundedNumericAmount> 0 </RoundedNumericAmount>
<NonNumbericText/>
<FootnoteIndexer/>
<CurrencyCode/>
<CurrencySymbol/>
<IsIndependantCurrency> false </IsIndependantCurrency>
<ShowCurrencySymbol> false </ShowCurrencySymbol>
<DisplayDateInUSFormat> false </DisplayDateInUSFormat>
</Cell>
<Cell FlagID="0" ContextID="" UnitID="">
<Id> 2 </Id>
<IsNumeric> false </IsNumeric>
<IsRatio> false </IsRatio>
<DisplayZeroAsNone> false </DisplayZeroAsNone>
<NumericAmount> 0 </NumericAmount>
<RoundedNumericAmount> 0 </RoundedNumericAmount>
<NonNumbericText/>
<FootnoteIndexer/>
<CurrencyCode/>
<CurrencySymbol/>
<IsIndependantCurrency> false </IsIndependantCurrency>
<ShowCurrencySymbol> false </ShowCurrencySymbol>
<DisplayDateInUSFormat> false </DisplayDateInUSFormat>
</Cell>
<Cell FlagID="0" ContextID="" UnitID="">
<Id> 3 </Id>
<IsNumeric> false </IsNumeric>
<IsRatio> false </IsRatio>
<DisplayZeroAsNone> false </DisplayZeroAsNone>
<NumericAmount> 0 </NumericAmount>
<RoundedNumericAmount> 0 </RoundedNumericAmount>
<NonNumbericText/>
<FootnoteIndexer/>
<CurrencyCode/>
<CurrencySymbol/>
<IsIndependantCurrency> false </IsIndependantCurrency>
<ShowCurrencySymbol> false </ShowCurrencySymbol>
<DisplayDateInUSFormat> false </DisplayDateInUSFormat>
</Cell>
<Cell FlagID="0" ContextID="" UnitID="">
<Id> 4 </Id>
<IsNumeric> false </IsNumeric>
<IsRatio> false </IsRatio>
<DisplayZeroAsNone> false </DisplayZeroAsNone>
<NumericAmount> 0 </NumericAmount>
<RoundedNumericAmount> 0 </RoundedNumericAmount>
<NonNumbericText/>
<FootnoteIndexer/>
<CurrencyCode/>
<CurrencySymbol/>
<IsIndependantCurrency> false </IsIndependantCurrency>
<ShowCurrencySymbol> false </ShowCurrencySymbol>
<DisplayDateInUSFormat> false </DisplayDateInUSFormat>
</Cell>
<Cell FlagID="0" ContextID="" UnitID="">
<Id> 5 </Id>
<IsNumeric> false </IsNumeric>
<IsRatio> false </IsRatio>
<DisplayZeroAsNone> false </DisplayZeroAsNone>
<NumericAmount> 0 </NumericAmount>
<RoundedNumericAmount> 0 </RoundedNumericAmount>
<NonNumbericText/>
<FootnoteIndexer/>
<CurrencyCode/>
<CurrencySymbol/>
<IsIndependantCurrency> false </IsIndependantCurrency>
<ShowCurrencySymbol> false </ShowCurrencySymbol>
<DisplayDateInUSFormat> false </DisplayDateInUSFormat>
</Cell>
<Cell FlagID="0" ContextID="" UnitID="">
<Id> 6 </Id>
<IsNumeric> false </IsNumeric>
<IsRatio> false </IsRatio>
<DisplayZeroAsNone> false </DisplayZeroAsNone>
<NumericAmount> 0 </NumericAmount>
<RoundedNumericAmount> 0 </RoundedNumericAmount>
<NonNumbericText/>
<FootnoteIndexer/>
<CurrencyCode/>
<CurrencySymbol/>
<IsIndependantCurrency> false </IsIndependantCurrency>
<ShowCurrencySymbol> false </ShowCurrencySymbol>
<DisplayDateInUSFormat> false </DisplayDateInUSFormat>
</Cell>
<Cell FlagID="0" ContextID="" UnitID="">
<Id> 7 </Id>
<IsNumeric> false </IsNumeric>
<IsRatio> false </IsRatio>
<DisplayZeroAsNone> false </DisplayZeroAsNone>
<NumericAmount> 0 </NumericAmount>
<RoundedNumericAmount> 0 </RoundedNumericAmount>
<NonNumbericText/>
<FootnoteIndexer/>
<CurrencyCode/>
<CurrencySymbol/>
<IsIndependantCurrency> false </IsIndependantCurrency>
<ShowCurrencySymbol> false </ShowCurrencySymbol>
<DisplayDateInUSFormat> false </DisplayDateInUSFormat>
</Cell>
<Cell FlagID="0" ContextID="" UnitID="">
<Id> 8 </Id>
<IsNumeric> false </IsNumeric>
<IsRatio> false </IsRatio>
<DisplayZeroAsNone> false </DisplayZeroAsNone>
<NumericAmount> 0 </NumericAmount>
<RoundedNumericAmount> 0 </RoundedNumericAmount>
<NonNumbericText/>
<FootnoteIndexer/>
<CurrencyCode/>
<CurrencySymbol/>
<IsIndependantCurrency> false </IsIndependantCurrency>
<ShowCurrencySymbol> false </ShowCurrencySymbol>
<DisplayDateInUSFormat> false </DisplayDateInUSFormat>
</Cell>
<Cell FlagID="0" ContextID="D2013" UnitID="USD">
<Id> 9 </Id>
<IsNumeric> true </IsNumeric>
<IsRatio> false </IsRatio>
<DisplayZeroAsNone> false </DisplayZeroAsNone>
<NumericAmount> 120100000 </NumericAmount>
<RoundedNumericAmount> 120100000 </RoundedNumericAmount>
<NonNumbericText/>
<FootnoteIndexer/>
<CurrencyCode> USD </CurrencyCode>
<CurrencySymbol> $ </CurrencySymbol>
<IsIndependantCurrency> false </IsIndependantCurrency>
<ShowCurrencySymbol> false </ShowCurrencySymbol>
<DisplayDateInUSFormat> false </DisplayDateInUSFormat>
</Cell>
<Cell FlagID="0" ContextID="D2012" UnitID="USD">
<Id> 10 </Id>
<IsNumeric> true </IsNumeric>
<IsRatio> false </IsRatio>
<DisplayZeroAsNone> false </DisplayZeroAsNone>
<NumericAmount> 120800000 </NumericAmount>
<RoundedNumericAmount> 120800000 </RoundedNumericAmount>
<NonNumbericText/>
<FootnoteIndexer/>
<CurrencyCode> USD </CurrencyCode>
<CurrencySymbol> $ </CurrencySymbol>
<IsIndependantCurrency> false </IsIndependantCurrency>
<ShowCurrencySymbol> false </ShowCurrencySymbol>
<DisplayDateInUSFormat> false </DisplayDateInUSFormat>
</Cell>
<Cell FlagID="0" ContextID="D2011" UnitID="USD">
<Id> 11 </Id>
<IsNumeric> true </IsNumeric>
<IsRatio> false </IsRatio>
<DisplayZeroAsNone> false </DisplayZeroAsNone>
<NumericAmount> 75200000 </NumericAmount>
<RoundedNumericAmount> 75200000 </RoundedNumericAmount>
<NonNumbericText/>
<FootnoteIndexer/>
<CurrencyCode> USD </CurrencyCode>
<CurrencySymbol> $ </CurrencySymbol>
<IsIndependantCurrency> false </IsIndependantCurrency>
<ShowCurrencySymbol> false </ShowCurrencySymbol>
<DisplayDateInUSFormat> false </DisplayDateInUSFormat>
</Cell>
</Cells>
<ElementDataType> xbrli:monetaryItemType </ElementDataType>
<SimpleDataType> monetary </SimpleDataType>
<ElementDefenition> Represents the amount of gross margin related to previously reported deferred or unearned revenue that was recognized as revenue during the period. </ElementDefenition>
<ElementReferences> No definition available. </ElementReferences>
<IsTotalLabel> false </IsTotalLabel>
<UnitID> 2 </UnitID>
<Label> Gross margin </Label>
</Row>
<Row FlagID="0">
<Id> 11 </Id>
<IsAbstractGroupTitle> false </IsAbstractGroupTitle>
<LabelSeparator> </LabelSeparator>
<Level> 0 </Level>
<ElementName/>
<ElementPrefix/>
<IsBaseElement> true </IsBaseElement>
<BalanceType/>
<PeriodType/>
<IsReportTitle> false </IsReportTitle>
<IsSegmentTitle> true </IsSegmentTitle>
<IsCalendarTitle> false </IsCalendarTitle>
<IsEquityPrevioslyReportedAsRow> false </IsEquityPrevioslyReportedAsRow>
<IsEquityAdjustmentRow> false </IsEquityAdjustmentRow>
<IsBeginningBalance> false </IsBeginningBalance>
<IsEndingBalance> false </IsEndingBalance>
<IsReverseSign> false </IsReverseSign>
<PreferredLabelRole/>
<FootnoteIndexer/>
<Cells>
<Cell FlagID="0" ContextID="" UnitID="">
<Id> 1 </Id>
<IsNumeric> false </IsNumeric>
<IsRatio> false </IsRatio>
<DisplayZeroAsNone> false </DisplayZeroAsNone>
<NumericAmount> 0 </NumericAmount>
<RoundedNumericAmount> 0 </RoundedNumericAmount>
<NonNumbericText/>
<FootnoteIndexer/>
<CurrencyCode/>
<CurrencySymbol/>
<IsIndependantCurrency> false </IsIndependantCurrency>
<ShowCurrencySymbol> false </ShowCurrencySymbol>
<DisplayDateInUSFormat> false </DisplayDateInUSFormat>
</Cell>
<Cell FlagID="0" ContextID="" UnitID="">
<Id> 2 </Id>
<IsNumeric> false </IsNumeric>
<IsRatio> false </IsRatio>
<DisplayZeroAsNone> false </DisplayZeroAsNone>
<NumericAmount> 0 </NumericAmount>
<RoundedNumericAmount> 0 </RoundedNumericAmount>
<NonNumbericText/>
<FootnoteIndexer/>
<CurrencyCode/>
<CurrencySymbol/>
<IsIndependantCurrency> false </IsIndependantCurrency>
<ShowCurrencySymbol> false </ShowCurrencySymbol>
<DisplayDateInUSFormat> false </DisplayDateInUSFormat>
</Cell>
<Cell FlagID="0" ContextID="" UnitID="">
<Id> 3 </Id>
<IsNumeric> false </IsNumeric>
<IsRatio> false </IsRatio>
<DisplayZeroAsNone> false </DisplayZeroAsNone>
<NumericAmount> 0 </NumericAmount>
<RoundedNumericAmount> 0 </RoundedNumericAmount>
<NonNumbericText/>
<FootnoteIndexer/>
<CurrencyCode/>
<CurrencySymbol/>
<IsIndependantCurrency> false </IsIndependantCurrency>
<ShowCurrencySymbol> false </ShowCurrencySymbol>
<DisplayDateInUSFormat> false </DisplayDateInUSFormat>
</Cell>
<Cell FlagID="0" ContextID="" UnitID="">
<Id> 4 </Id>
<IsNumeric> false </IsNumeric>
<IsRatio> false </IsRatio>
<DisplayZeroAsNone> false </DisplayZeroAsNone>
<NumericAmount> 0 </NumericAmount>
<RoundedNumericAmount> 0 </RoundedNumericAmount>
<NonNumbericText/>
<FootnoteIndexer/>
<CurrencyCode/>
<CurrencySymbol/>
<IsIndependantCurrency> false </IsIndependantCurrency>
<ShowCurrencySymbol> false </ShowCurrencySymbol>
<DisplayDateInUSFormat> false </DisplayDateInUSFormat>
</Cell>
<Cell FlagID="0" ContextID="" UnitID="">
<Id> 5 </Id>
<IsNumeric> false </IsNumeric>
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<DisplayZeroAsNone> false </DisplayZeroAsNone>
<NumericAmount> 0 </NumericAmount>
<RoundedNumericAmount> 0 </RoundedNumericAmount>
<NonNumbericText/>
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<CurrencyCode/>
<CurrencySymbol/>
<IsIndependantCurrency> false </IsIndependantCurrency>
<ShowCurrencySymbol> false </ShowCurrencySymbol>
<DisplayDateInUSFormat> false </DisplayDateInUSFormat>
</Cell>
<Cell FlagID="0" ContextID="" UnitID="">
<Id> 6 </Id>
<IsNumeric> false </IsNumeric>
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<DisplayZeroAsNone> false </DisplayZeroAsNone>
<NumericAmount> 0 </NumericAmount>
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<NonNumbericText/>
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<CurrencyCode/>
<CurrencySymbol/>
<IsIndependantCurrency> false </IsIndependantCurrency>
<ShowCurrencySymbol> false </ShowCurrencySymbol>
<DisplayDateInUSFormat> false </DisplayDateInUSFormat>
</Cell>
<Cell FlagID="0" ContextID="" UnitID="">
<Id> 7 </Id>
<IsNumeric> false </IsNumeric>
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<DisplayZeroAsNone> false </DisplayZeroAsNone>
<NumericAmount> 0 </NumericAmount>
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<NonNumbericText/>
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<IsIndependantCurrency> false </IsIndependantCurrency>
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<DisplayDateInUSFormat> false </DisplayDateInUSFormat>
</Cell>
<Cell FlagID="0" ContextID="" UnitID="">
<Id> 8 </Id>
<IsNumeric> false </IsNumeric>
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<DisplayZeroAsNone> false </DisplayZeroAsNone>
<NumericAmount> 0 </NumericAmount>
<RoundedNumericAmount> 0 </RoundedNumericAmount>
<NonNumbericText/>
<FootnoteIndexer/>
<CurrencyCode/>
<CurrencySymbol/>
<IsIndependantCurrency> false </IsIndependantCurrency>
<ShowCurrencySymbol> false </ShowCurrencySymbol>
<DisplayDateInUSFormat> false </DisplayDateInUSFormat>
</Cell>
<Cell FlagID="0" ContextID="" UnitID="">
<Id> 9 </Id>
<IsNumeric> false </IsNumeric>
<IsRatio> false </IsRatio>
<DisplayZeroAsNone> false </DisplayZeroAsNone>
<NumericAmount> 0 </NumericAmount>
<RoundedNumericAmount> 0 </RoundedNumericAmount>
<NonNumbericText/>
<FootnoteIndexer/>
<CurrencyCode/>
<CurrencySymbol/>
<IsIndependantCurrency> false </IsIndependantCurrency>
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<DisplayDateInUSFormat> false </DisplayDateInUSFormat>
</Cell>
<Cell FlagID="0" ContextID="" UnitID="">
<Id> 10 </Id>
<IsNumeric> false </IsNumeric>
<IsRatio> false </IsRatio>
<DisplayZeroAsNone> false </DisplayZeroAsNone>
<NumericAmount> 0 </NumericAmount>
<RoundedNumericAmount> 0 </RoundedNumericAmount>
<NonNumbericText/>
<FootnoteIndexer/>
<CurrencyCode/>
<CurrencySymbol/>
<IsIndependantCurrency> false </IsIndependantCurrency>
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<DisplayDateInUSFormat> false </DisplayDateInUSFormat>
</Cell>
<Cell FlagID="0" ContextID="" UnitID="">
<Id> 11 </Id>
<IsNumeric> false </IsNumeric>
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<DisplayZeroAsNone> false </DisplayZeroAsNone>
<NumericAmount> 0 </NumericAmount>
<RoundedNumericAmount> 0 </RoundedNumericAmount>
<NonNumbericText/>
<FootnoteIndexer/>
<CurrencyCode/>
<CurrencySymbol/>
<IsIndependantCurrency> false </IsIndependantCurrency>
<ShowCurrencySymbol> false </ShowCurrencySymbol>
<DisplayDateInUSFormat> false </DisplayDateInUSFormat>
</Cell>
</Cells>
<OriginalInstanceReportColumn FlagID="0">
<Id> 12 </Id>
<IsAbstractGroupTitle> false </IsAbstractGroupTitle>
<LabelSeparator> </LabelSeparator>
<CurrencyCode> USD </CurrencyCode>
<FootnoteIndexer/>
<hasSegments> true </hasSegments>
<hasScenarios> false </hasScenarios>
<MCU>
<KeyName/>
<CurrencySymbol> $ </CurrencySymbol>
<contextRef>
<ContextID> D2013_FineJewelrySegmentMember </ContextID>
<EntitySchema> http://www.sec.gov/CIK </EntitySchema>
<EntityValue> 0000109156 </EntityValue>
<PeriodDisplayName/>
<PeriodType> duration </PeriodType>
<PeriodStartDate> 2012-08-01T00:00:00 </PeriodStartDate>
<PeriodEndDate> 2013-07-31T00:00:00 </PeriodEndDate>
<Segments>
<anyType xsi:type="Segment">
<IsDefaultForEntity> false </IsDefaultForEntity>
<Name/>
<IsFromEntityGroup> false </IsFromEntityGroup>
<ValueName> Fine Jewelry </ValueName>
<ValueType> us-gaap_StatementBusinessSegmentsAxis </ValueType>
<Namespace> xbrldi </Namespace>
<Schema> http://xbrl.org/2006/xbrldi </Schema>
<DimensionInfo>
<Id> zlc_FineJewelrySegmentMember </Id>
<dimensionId> us-gaap_StatementBusinessSegmentsAxis </dimensionId>
<type> explicitMember </type>
</DimensionInfo>
</anyType>
</Segments>
<Scenarios/>
</contextRef>
<UPS>
<UnitProperty>
<UnitID> USD </UnitID>
<UnitType> Standard </UnitType>
<StandardMeasure>
<MeasureSchema> http://www.xbrl.org/2003/iso4217 </MeasureSchema>
<MeasureValue> USD </MeasureValue>
<MeasureNamespace> iso4217 </MeasureNamespace>
<MeasureDescription/>
<MeasureType/>
</StandardMeasure>
<MultiplyMeasures>
<Measure>
<MeasureSchema/>
<MeasureValue/>
<MeasureNamespace/>
<MeasureDescription/>
<MeasureType/>
</Measure>
<Measure>
<MeasureSchema/>
<MeasureValue/>
<MeasureNamespace/>
<MeasureDescription/>
<MeasureType/>
</Measure>
</MultiplyMeasures>
<NumeratorMeasure>
<MeasureSchema/>
<MeasureValue/>
<MeasureNamespace/>
<MeasureDescription/>
<MeasureType/>
</NumeratorMeasure>
<DenominatorMeasure>
<MeasureSchema/>
<MeasureValue/>
<MeasureNamespace/>
<MeasureDescription/>
<MeasureType/>
</DenominatorMeasure>
<Scale> 0 </Scale>
</UnitProperty>
</UPS>
<CurrencyCode> USD </CurrencyCode>
<OriginalCurrencyCode> USD </OriginalCurrencyCode>
</MCU>
<CurrencySymbol> $ </CurrencySymbol>
<Labels>
<Label Key="us-gaap_StatementBusinessSegmentsAxis:zlc_FineJewelrySegmentMember" Id="0" Label="Fine Jewelry"/>
<Label Key="Calendar" Id="1" Label="8/1/2012 - 7/31/2013"/>
</Labels>
</OriginalInstanceReportColumn>
<ElementDataType> na </ElementDataType>
<SimpleDataType> na </SimpleDataType>
<IsTotalLabel> false </IsTotalLabel>
<UnitID> 0 </UnitID>
<Label> Fine Jewelry </Label>
</Row>
<Row FlagID="0">
<Id> 12 </Id>
<IsAbstractGroupTitle> true </IsAbstractGroupTitle>
<LabelSeparator> </LabelSeparator>
<Level> 3 </Level>
<ElementName> us-gaap_DeferredRevenueArrangementLineItems </ElementName>
<ElementPrefix> us-gaap_ </ElementPrefix>
<IsBaseElement> true </IsBaseElement>
<BalanceType> na </BalanceType>
<PeriodType> duration </PeriodType>
<IsReportTitle> false </IsReportTitle>
<IsSegmentTitle> false </IsSegmentTitle>
<IsCalendarTitle> false </IsCalendarTitle>
<IsEquityPrevioslyReportedAsRow> false </IsEquityPrevioslyReportedAsRow>
<IsEquityAdjustmentRow> false </IsEquityAdjustmentRow>
<IsBeginningBalance> false </IsBeginningBalance>
<IsEndingBalance> false </IsEndingBalance>
<IsReverseSign> false </IsReverseSign>
<PreferredLabelRole> terseLabel </PreferredLabelRole>
<FootnoteIndexer/>
<Cells>
<Cell FlagID="0" ContextID="" UnitID="">
<Id> 1 </Id>
<IsNumeric> false </IsNumeric>
<IsRatio> false </IsRatio>
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<ElementReferences> Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 225 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.1) -URI http://asc.fasb.org/extlink&oid=6880815&loc=d3e20235-122688 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 03 -Paragraph 1 -Article 5 </ElementReferences>
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<ElementDataType> xbrli:stringItemType </ElementDataType>
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</Cells>
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<ElementDefenition> Total revenue from sale of goods and services rendered during the reporting period, in the normal course of business, reduced by sales returns and allowances, and sales discounts. </ElementDefenition>
<ElementReferences> Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 225 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.1) -URI http://asc.fasb.org/extlink&oid=6880815&loc=d3e20235-122688 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 03 -Paragraph 1 -Article 5 </ElementReferences>
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<Label> Increase in revenue due to change in estimate related to the pattern of revenue recognition and the life of the warranties </Label>
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<KeyName/>
<CurrencySymbol/>
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<EntitySchema> http://www.sec.gov/CIK </EntitySchema>
<EntityValue> 0000109156 </EntityValue>
<PeriodDisplayName/>
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<Name/>
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<type> explicitMember </type>
</DimensionInfo>
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<Schema> http://xbrl.org/2006/xbrldi </Schema>
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<Id> zlc_FineJewelrySegmentMember </Id>
<dimensionId> us-gaap_StatementBusinessSegmentsAxis </dimensionId>
<type> explicitMember </type>
</DimensionInfo>
</anyType>
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<Label Key="us-gaap_StatementBusinessSegmentsAxis:zlc_FineJewelrySegmentMember" Id="1" Label="Fine Jewelry"/>
<Label Key="Calendar" Id="2" Label="8/1/2012 - 7/31/2013"/>
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<Label> Optional theft protection | Fine Jewelry </Label>
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<IsRatio> false </IsRatio>
<DisplayZeroAsNone> false </DisplayZeroAsNone>
<NumericAmount> 0 </NumericAmount>
<RoundedNumericAmount> 0 </RoundedNumericAmount>
<NonNumbericText/>
<FootnoteIndexer/>
<CurrencyCode/>
<CurrencySymbol/>
<IsIndependantCurrency> false </IsIndependantCurrency>
<ShowCurrencySymbol> false </ShowCurrencySymbol>
<DisplayDateInUSFormat> false </DisplayDateInUSFormat>
</Cell>
<Cell FlagID="0" ContextID="" UnitID="">
<Id> 3 </Id>
<IsNumeric> false </IsNumeric>
<IsRatio> false </IsRatio>
<DisplayZeroAsNone> false </DisplayZeroAsNone>
<NumericAmount> 0 </NumericAmount>
<RoundedNumericAmount> 0 </RoundedNumericAmount>
<NonNumbericText/>
<FootnoteIndexer/>
<CurrencyCode/>
<CurrencySymbol/>
<IsIndependantCurrency> false </IsIndependantCurrency>
<ShowCurrencySymbol> false </ShowCurrencySymbol>
<DisplayDateInUSFormat> false </DisplayDateInUSFormat>
</Cell>
<Cell FlagID="0" ContextID="" UnitID="">
<Id> 4 </Id>
<IsNumeric> false </IsNumeric>
<IsRatio> false </IsRatio>
<DisplayZeroAsNone> false </DisplayZeroAsNone>
<NumericAmount> 0 </NumericAmount>
<RoundedNumericAmount> 0 </RoundedNumericAmount>
<NonNumbericText/>
<FootnoteIndexer/>
<CurrencyCode/>
<CurrencySymbol/>
<IsIndependantCurrency> false </IsIndependantCurrency>
<ShowCurrencySymbol> false </ShowCurrencySymbol>
<DisplayDateInUSFormat> false </DisplayDateInUSFormat>
</Cell>
<Cell FlagID="0" ContextID="" UnitID="">
<Id> 5 </Id>
<IsNumeric> false </IsNumeric>
<IsRatio> false </IsRatio>
<DisplayZeroAsNone> false </DisplayZeroAsNone>
<NumericAmount> 0 </NumericAmount>
<RoundedNumericAmount> 0 </RoundedNumericAmount>
<NonNumbericText/>
<FootnoteIndexer/>
<CurrencyCode/>
<CurrencySymbol/>
<IsIndependantCurrency> false </IsIndependantCurrency>
<ShowCurrencySymbol> false </ShowCurrencySymbol>
<DisplayDateInUSFormat> false </DisplayDateInUSFormat>
</Cell>
<Cell FlagID="0" ContextID="" UnitID="">
<Id> 6 </Id>
<IsNumeric> false </IsNumeric>
<IsRatio> false </IsRatio>
<DisplayZeroAsNone> false </DisplayZeroAsNone>
<NumericAmount> 0 </NumericAmount>
<RoundedNumericAmount> 0 </RoundedNumericAmount>
<NonNumbericText/>
<FootnoteIndexer/>
<CurrencyCode/>
<CurrencySymbol/>
<IsIndependantCurrency> false </IsIndependantCurrency>
<ShowCurrencySymbol> false </ShowCurrencySymbol>
<DisplayDateInUSFormat> false </DisplayDateInUSFormat>
</Cell>
<Cell FlagID="0" ContextID="" UnitID="">
<Id> 7 </Id>
<IsNumeric> false </IsNumeric>
<IsRatio> false </IsRatio>
<DisplayZeroAsNone> false </DisplayZeroAsNone>
<NumericAmount> 0 </NumericAmount>
<RoundedNumericAmount> 0 </RoundedNumericAmount>
<NonNumbericText/>
<FootnoteIndexer/>
<CurrencyCode/>
<CurrencySymbol/>
<IsIndependantCurrency> false </IsIndependantCurrency>
<ShowCurrencySymbol> false </ShowCurrencySymbol>
<DisplayDateInUSFormat> false </DisplayDateInUSFormat>
</Cell>
<Cell FlagID="0" ContextID="" UnitID="">
<Id> 8 </Id>
<IsNumeric> false </IsNumeric>
<IsRatio> false </IsRatio>
<DisplayZeroAsNone> false </DisplayZeroAsNone>
<NumericAmount> 0 </NumericAmount>
<RoundedNumericAmount> 0 </RoundedNumericAmount>
<NonNumbericText/>
<FootnoteIndexer/>
<CurrencyCode/>
<CurrencySymbol/>
<IsIndependantCurrency> false </IsIndependantCurrency>
<ShowCurrencySymbol> false </ShowCurrencySymbol>
<DisplayDateInUSFormat> false </DisplayDateInUSFormat>
</Cell>
<Cell FlagID="0" ContextID="" UnitID="">
<Id> 9 </Id>
<IsNumeric> false </IsNumeric>
<IsRatio> false </IsRatio>
<DisplayZeroAsNone> false </DisplayZeroAsNone>
<NumericAmount> 0 </NumericAmount>
<RoundedNumericAmount> 0 </RoundedNumericAmount>
<NonNumbericText/>
<FootnoteIndexer/>
<CurrencyCode/>
<CurrencySymbol/>
<IsIndependantCurrency> false </IsIndependantCurrency>
<ShowCurrencySymbol> false </ShowCurrencySymbol>
<DisplayDateInUSFormat> false </DisplayDateInUSFormat>
</Cell>
<Cell FlagID="0" ContextID="" UnitID="">
<Id> 10 </Id>
<IsNumeric> false </IsNumeric>
<IsRatio> false </IsRatio>
<DisplayZeroAsNone> false </DisplayZeroAsNone>
<NumericAmount> 0 </NumericAmount>
<RoundedNumericAmount> 0 </RoundedNumericAmount>
<NonNumbericText/>
<FootnoteIndexer/>
<CurrencyCode/>
<CurrencySymbol/>
<IsIndependantCurrency> false </IsIndependantCurrency>
<ShowCurrencySymbol> false </ShowCurrencySymbol>
<DisplayDateInUSFormat> false </DisplayDateInUSFormat>
</Cell>
<Cell FlagID="0" ContextID="" UnitID="">
<Id> 11 </Id>
<IsNumeric> false </IsNumeric>
<IsRatio> false </IsRatio>
<DisplayZeroAsNone> false </DisplayZeroAsNone>
<NumericAmount> 0 </NumericAmount>
<RoundedNumericAmount> 0 </RoundedNumericAmount>
<NonNumbericText/>
<FootnoteIndexer/>
<CurrencyCode/>
<CurrencySymbol/>
<IsIndependantCurrency> false </IsIndependantCurrency>
<ShowCurrencySymbol> false </ShowCurrencySymbol>
<DisplayDateInUSFormat> false </DisplayDateInUSFormat>
</Cell>
</Cells>
<ElementDataType> xbrli:stringItemType </ElementDataType>
<SimpleDataType> string </SimpleDataType>
<IsTotalLabel> false </IsTotalLabel>
<UnitID> 0 </UnitID>
<Label> DEFERRED REVENUE </Label>
</Row>
<Row FlagID="0">
<Id> 19 </Id>
<IsAbstractGroupTitle> false </IsAbstractGroupTitle>
<LabelSeparator> </LabelSeparator>
<Level> 4 </Level>
<ElementName> zlc_DeferredRevenueContractPeriod </ElementName>
<ElementPrefix> zlc_ </ElementPrefix>
<IsBaseElement> false </IsBaseElement>
<BalanceType> na </BalanceType>
<PeriodType> duration </PeriodType>
<IsReportTitle> false </IsReportTitle>
<IsSegmentTitle> false </IsSegmentTitle>
<IsCalendarTitle> false </IsCalendarTitle>
<IsEquityPrevioslyReportedAsRow> false </IsEquityPrevioslyReportedAsRow>
<IsEquityAdjustmentRow> false </IsEquityAdjustmentRow>
<IsBeginningBalance> false </IsBeginningBalance>
<IsEndingBalance> false </IsEndingBalance>
<IsReverseSign> false </IsReverseSign>
<PreferredLabelRole> terseLabel </PreferredLabelRole>
<FootnoteIndexer/>
<Cells>
<Cell FlagID="0" ContextID="" UnitID="">
<Id> 1 </Id>
<IsNumeric> false </IsNumeric>
<IsRatio> false </IsRatio>
<DisplayZeroAsNone> false </DisplayZeroAsNone>
<NumericAmount> 0 </NumericAmount>
<RoundedNumericAmount> 0 </RoundedNumericAmount>
<NonNumbericText/>
<FootnoteIndexer/>
<CurrencyCode/>
<CurrencySymbol/>
<IsIndependantCurrency> false </IsIndependantCurrency>
<ShowCurrencySymbol> false </ShowCurrencySymbol>
<DisplayDateInUSFormat> false </DisplayDateInUSFormat>
</Cell>
<Cell FlagID="0" ContextID="" UnitID="">
<Id> 2 </Id>
<IsNumeric> false </IsNumeric>
<IsRatio> false </IsRatio>
<DisplayZeroAsNone> false </DisplayZeroAsNone>
<NumericAmount> 0 </NumericAmount>
<RoundedNumericAmount> 0 </RoundedNumericAmount>
<NonNumbericText/>
<FootnoteIndexer/>
<CurrencyCode/>
<CurrencySymbol/>
<IsIndependantCurrency> false </IsIndependantCurrency>
<ShowCurrencySymbol> false </ShowCurrencySymbol>
<DisplayDateInUSFormat> false </DisplayDateInUSFormat>
</Cell>
<Cell FlagID="0" ContextID="" UnitID="">
<Id> 3 </Id>
<IsNumeric> false </IsNumeric>
<IsRatio> false </IsRatio>
<DisplayZeroAsNone> false </DisplayZeroAsNone>
<NumericAmount> 0 </NumericAmount>
<RoundedNumericAmount> 0 </RoundedNumericAmount>
<NonNumbericText/>
<FootnoteIndexer/>
<CurrencyCode/>
<CurrencySymbol/>
<IsIndependantCurrency> false </IsIndependantCurrency>
<ShowCurrencySymbol> false </ShowCurrencySymbol>
<DisplayDateInUSFormat> false </DisplayDateInUSFormat>
</Cell>
<Cell FlagID="0" ContextID="" UnitID="">
<Id> 4 </Id>
<IsNumeric> false </IsNumeric>
<IsRatio> false </IsRatio>
<DisplayZeroAsNone> false </DisplayZeroAsNone>
<NumericAmount> 0 </NumericAmount>
<RoundedNumericAmount> 0 </RoundedNumericAmount>
<NonNumbericText/>
<FootnoteIndexer/>
<CurrencyCode/>
<CurrencySymbol/>
<IsIndependantCurrency> false </IsIndependantCurrency>
<ShowCurrencySymbol> false </ShowCurrencySymbol>
<DisplayDateInUSFormat> false </DisplayDateInUSFormat>
</Cell>
<Cell FlagID="0" ContextID="" UnitID="">
<Id> 5 </Id>
<IsNumeric> false </IsNumeric>
<IsRatio> false </IsRatio>
<DisplayZeroAsNone> false </DisplayZeroAsNone>
<NumericAmount> 0 </NumericAmount>
<RoundedNumericAmount> 0 </RoundedNumericAmount>
<NonNumbericText/>
<FootnoteIndexer/>
<CurrencyCode/>
<CurrencySymbol/>
<IsIndependantCurrency> false </IsIndependantCurrency>
<ShowCurrencySymbol> false </ShowCurrencySymbol>
<DisplayDateInUSFormat> false </DisplayDateInUSFormat>
</Cell>
<Cell FlagID="0" ContextID="" UnitID="">
<Id> 6 </Id>
<IsNumeric> false </IsNumeric>
<IsRatio> false </IsRatio>
<DisplayZeroAsNone> false </DisplayZeroAsNone>
<NumericAmount> 0 </NumericAmount>
<RoundedNumericAmount> 0 </RoundedNumericAmount>
<NonNumbericText/>
<FootnoteIndexer/>
<CurrencyCode/>
<CurrencySymbol/>
<IsIndependantCurrency> false </IsIndependantCurrency>
<ShowCurrencySymbol> false </ShowCurrencySymbol>
<DisplayDateInUSFormat> false </DisplayDateInUSFormat>
</Cell>
<Cell FlagID="0" ContextID="" UnitID="">
<Id> 7 </Id>
<IsNumeric> false </IsNumeric>
<IsRatio> false </IsRatio>
<DisplayZeroAsNone> false </DisplayZeroAsNone>
<NumericAmount> 0 </NumericAmount>
<RoundedNumericAmount> 0 </RoundedNumericAmount>
<NonNumbericText/>
<FootnoteIndexer/>
<CurrencyCode/>
<CurrencySymbol/>
<IsIndependantCurrency> false </IsIndependantCurrency>
<ShowCurrencySymbol> false </ShowCurrencySymbol>
<DisplayDateInUSFormat> false </DisplayDateInUSFormat>
</Cell>
<Cell FlagID="0" ContextID="" UnitID="">
<Id> 8 </Id>
<IsNumeric> false </IsNumeric>
<IsRatio> false </IsRatio>
<DisplayZeroAsNone> false </DisplayZeroAsNone>
<NumericAmount> 0 </NumericAmount>
<RoundedNumericAmount> 0 </RoundedNumericAmount>
<NonNumbericText/>
<FootnoteIndexer/>
<CurrencyCode/>
<CurrencySymbol/>
<IsIndependantCurrency> false </IsIndependantCurrency>
<ShowCurrencySymbol> false </ShowCurrencySymbol>
<DisplayDateInUSFormat> false </DisplayDateInUSFormat>
</Cell>
<Cell FlagID="0" ContextID="D2013_OptionalTheftProtectionDeferredRevenueArrangementMember_FineJewelrySegmentMember" UnitID="">
<Id> 9 </Id>
<IsNumeric> false </IsNumeric>
<IsRatio> false </IsRatio>
<DisplayZeroAsNone> false </DisplayZeroAsNone>
<NumericAmount> 0 </NumericAmount>
<RoundedNumericAmount> 0 </RoundedNumericAmount>
<NonNumbericText> 2 years </NonNumbericText>
<FootnoteIndexer/>
<CurrencyCode/>
<CurrencySymbol/>
<IsIndependantCurrency> false </IsIndependantCurrency>
<ShowCurrencySymbol> false </ShowCurrencySymbol>
<DisplayDateInUSFormat> false </DisplayDateInUSFormat>
</Cell>
<Cell FlagID="0" ContextID="" UnitID="">
<Id> 10 </Id>
<IsNumeric> false </IsNumeric>
<IsRatio> false </IsRatio>
<DisplayZeroAsNone> false </DisplayZeroAsNone>
<NumericAmount> 0 </NumericAmount>
<RoundedNumericAmount> 0 </RoundedNumericAmount>
<NonNumbericText/>
<FootnoteIndexer/>
<CurrencyCode/>
<CurrencySymbol/>
<IsIndependantCurrency> false </IsIndependantCurrency>
<ShowCurrencySymbol> false </ShowCurrencySymbol>
<DisplayDateInUSFormat> false </DisplayDateInUSFormat>
</Cell>
<Cell FlagID="0" ContextID="" UnitID="">
<Id> 11 </Id>
<IsNumeric> false </IsNumeric>
<IsRatio> false </IsRatio>
<DisplayZeroAsNone> false </DisplayZeroAsNone>
<NumericAmount> 0 </NumericAmount>
<RoundedNumericAmount> 0 </RoundedNumericAmount>
<NonNumbericText/>
<FootnoteIndexer/>
<CurrencyCode/>
<CurrencySymbol/>
<IsIndependantCurrency> false </IsIndependantCurrency>
<ShowCurrencySymbol> false </ShowCurrencySymbol>
<DisplayDateInUSFormat> false </DisplayDateInUSFormat>
</Cell>
</Cells>
<ElementDataType> xbrli:durationItemType </ElementDataType>
<SimpleDataType> na </SimpleDataType>
<ElementDefenition> Represents the contract period of the deferred revenue arrangement. </ElementDefenition>
<ElementReferences> No definition available. </ElementReferences>
<IsTotalLabel> false </IsTotalLabel>
<UnitID> 0 </UnitID>
<Label> Contract period of arrangement </Label>
</Row>
<Row FlagID="0">
<Id> 20 </Id>
<IsAbstractGroupTitle> false </IsAbstractGroupTitle>
<LabelSeparator> </LabelSeparator>
<Level> 4 </Level>
<ElementName> zlc_DeferredRevenueRecognitionPeriod </ElementName>
<ElementPrefix> zlc_ </ElementPrefix>
<IsBaseElement> false </IsBaseElement>
<BalanceType> na </BalanceType>
<PeriodType> duration </PeriodType>
<IsReportTitle> false </IsReportTitle>
<IsSegmentTitle> false </IsSegmentTitle>
<IsCalendarTitle> false </IsCalendarTitle>
<IsEquityPrevioslyReportedAsRow> false </IsEquityPrevioslyReportedAsRow>
<IsEquityAdjustmentRow> false </IsEquityAdjustmentRow>
<IsBeginningBalance> false </IsBeginningBalance>
<IsEndingBalance> false </IsEndingBalance>
<IsReverseSign> false </IsReverseSign>
<PreferredLabelRole> terseLabel </PreferredLabelRole>
<FootnoteIndexer/>
<Cells>
<Cell FlagID="0" ContextID="" UnitID="">
<Id> 1 </Id>
<IsNumeric> false </IsNumeric>
<IsRatio> false </IsRatio>
<DisplayZeroAsNone> false </DisplayZeroAsNone>
<NumericAmount> 0 </NumericAmount>
<RoundedNumericAmount> 0 </RoundedNumericAmount>
<NonNumbericText/>
<FootnoteIndexer/>
<CurrencyCode/>
<CurrencySymbol/>
<IsIndependantCurrency> false </IsIndependantCurrency>
<ShowCurrencySymbol> false </ShowCurrencySymbol>
<DisplayDateInUSFormat> false </DisplayDateInUSFormat>
</Cell>
<Cell FlagID="0" ContextID="" UnitID="">
<Id> 2 </Id>
<IsNumeric> false </IsNumeric>
<IsRatio> false </IsRatio>
<DisplayZeroAsNone> false </DisplayZeroAsNone>
<NumericAmount> 0 </NumericAmount>
<RoundedNumericAmount> 0 </RoundedNumericAmount>
<NonNumbericText/>
<FootnoteIndexer/>
<CurrencyCode/>
<CurrencySymbol/>
<IsIndependantCurrency> false </IsIndependantCurrency>
<ShowCurrencySymbol> false </ShowCurrencySymbol>
<DisplayDateInUSFormat> false </DisplayDateInUSFormat>
</Cell>
<Cell FlagID="0" ContextID="" UnitID="">
<Id> 3 </Id>
<IsNumeric> false </IsNumeric>
<IsRatio> false </IsRatio>
<DisplayZeroAsNone> false </DisplayZeroAsNone>
<NumericAmount> 0 </NumericAmount>
<RoundedNumericAmount> 0 </RoundedNumericAmount>
<NonNumbericText/>
<FootnoteIndexer/>
<CurrencyCode/>
<CurrencySymbol/>
<IsIndependantCurrency> false </IsIndependantCurrency>
<ShowCurrencySymbol> false </ShowCurrencySymbol>
<DisplayDateInUSFormat> false </DisplayDateInUSFormat>
</Cell>
<Cell FlagID="0" ContextID="" UnitID="">
<Id> 4 </Id>
<IsNumeric> false </IsNumeric>
<IsRatio> false </IsRatio>
<DisplayZeroAsNone> false </DisplayZeroAsNone>
<NumericAmount> 0 </NumericAmount>
<RoundedNumericAmount> 0 </RoundedNumericAmount>
<NonNumbericText/>
<FootnoteIndexer/>
<CurrencyCode/>
<CurrencySymbol/>
<IsIndependantCurrency> false </IsIndependantCurrency>
<ShowCurrencySymbol> false </ShowCurrencySymbol>
<DisplayDateInUSFormat> false </DisplayDateInUSFormat>
</Cell>
<Cell FlagID="0" ContextID="" UnitID="">
<Id> 5 </Id>
<IsNumeric> false </IsNumeric>
<IsRatio> false </IsRatio>
<DisplayZeroAsNone> false </DisplayZeroAsNone>
<NumericAmount> 0 </NumericAmount>
<RoundedNumericAmount> 0 </RoundedNumericAmount>
<NonNumbericText/>
<FootnoteIndexer/>
<CurrencyCode/>
<CurrencySymbol/>
<IsIndependantCurrency> false </IsIndependantCurrency>
<ShowCurrencySymbol> false </ShowCurrencySymbol>
<DisplayDateInUSFormat> false </DisplayDateInUSFormat>
</Cell>
<Cell FlagID="0" ContextID="" UnitID="">
<Id> 6 </Id>
<IsNumeric> false </IsNumeric>
<IsRatio> false </IsRatio>
<DisplayZeroAsNone> false </DisplayZeroAsNone>
<NumericAmount> 0 </NumericAmount>
<RoundedNumericAmount> 0 </RoundedNumericAmount>
<NonNumbericText/>
<FootnoteIndexer/>
<CurrencyCode/>
<CurrencySymbol/>
<IsIndependantCurrency> false </IsIndependantCurrency>
<ShowCurrencySymbol> false </ShowCurrencySymbol>
<DisplayDateInUSFormat> false </DisplayDateInUSFormat>
</Cell>
<Cell FlagID="0" ContextID="" UnitID="">
<Id> 7 </Id>
<IsNumeric> false </IsNumeric>
<IsRatio> false </IsRatio>
<DisplayZeroAsNone> false </DisplayZeroAsNone>
<NumericAmount> 0 </NumericAmount>
<RoundedNumericAmount> 0 </RoundedNumericAmount>
<NonNumbericText/>
<FootnoteIndexer/>
<CurrencyCode/>
<CurrencySymbol/>
<IsIndependantCurrency> false </IsIndependantCurrency>
<ShowCurrencySymbol> false </ShowCurrencySymbol>
<DisplayDateInUSFormat> false </DisplayDateInUSFormat>
</Cell>
<Cell FlagID="0" ContextID="" UnitID="">
<Id> 8 </Id>
<IsNumeric> false </IsNumeric>
<IsRatio> false </IsRatio>
<DisplayZeroAsNone> false </DisplayZeroAsNone>
<NumericAmount> 0 </NumericAmount>
<RoundedNumericAmount> 0 </RoundedNumericAmount>
<NonNumbericText/>
<FootnoteIndexer/>
<CurrencyCode/>
<CurrencySymbol/>
<IsIndependantCurrency> false </IsIndependantCurrency>
<ShowCurrencySymbol> false </ShowCurrencySymbol>
<DisplayDateInUSFormat> false </DisplayDateInUSFormat>
</Cell>
<Cell FlagID="0" ContextID="D2013_OptionalTheftProtectionDeferredRevenueArrangementMember_FineJewelrySegmentMember" UnitID="">
<Id> 9 </Id>
<IsNumeric> false </IsNumeric>
<IsRatio> false </IsRatio>
<DisplayZeroAsNone> false </DisplayZeroAsNone>
<NumericAmount> 0 </NumericAmount>
<RoundedNumericAmount> 0 </RoundedNumericAmount>
<NonNumbericText> 2 years </NonNumbericText>
<FootnoteIndexer/>
<CurrencyCode/>
<CurrencySymbol/>
<IsIndependantCurrency> false </IsIndependantCurrency>
<ShowCurrencySymbol> false </ShowCurrencySymbol>
<DisplayDateInUSFormat> false </DisplayDateInUSFormat>
</Cell>
<Cell FlagID="0" ContextID="" UnitID="">
<Id> 10 </Id>
<IsNumeric> false </IsNumeric>
<IsRatio> false </IsRatio>
<DisplayZeroAsNone> false </DisplayZeroAsNone>
<NumericAmount> 0 </NumericAmount>
<RoundedNumericAmount> 0 </RoundedNumericAmount>
<NonNumbericText/>
<FootnoteIndexer/>
<CurrencyCode/>
<CurrencySymbol/>
<IsIndependantCurrency> false </IsIndependantCurrency>
<ShowCurrencySymbol> false </ShowCurrencySymbol>
<DisplayDateInUSFormat> false </DisplayDateInUSFormat>
</Cell>
<Cell FlagID="0" ContextID="" UnitID="">
<Id> 11 </Id>
<IsNumeric> false </IsNumeric>
<IsRatio> false </IsRatio>
<DisplayZeroAsNone> false </DisplayZeroAsNone>
<NumericAmount> 0 </NumericAmount>
<RoundedNumericAmount> 0 </RoundedNumericAmount>
<NonNumbericText/>
<FootnoteIndexer/>
<CurrencyCode/>
<CurrencySymbol/>
<IsIndependantCurrency> false </IsIndependantCurrency>
<ShowCurrencySymbol> false </ShowCurrencySymbol>
<DisplayDateInUSFormat> false </DisplayDateInUSFormat>
</Cell>
</Cells>
<ElementDataType> xbrli:durationItemType </ElementDataType>
<SimpleDataType> na </SimpleDataType>
<ElementDefenition> Represents the period over which revenue is recognized. </ElementDefenition>
<ElementReferences> No definition available. </ElementReferences>
<IsTotalLabel> false </IsTotalLabel>
<UnitID> 0 </UnitID>
<Label> Revenue recognition period </Label>
</Row>
<Row FlagID="0">
<Id> 21 </Id>
<IsAbstractGroupTitle> false </IsAbstractGroupTitle>
<LabelSeparator> </LabelSeparator>
<Level> 0 </Level>
<ElementName/>
<ElementPrefix/>
<IsBaseElement> true </IsBaseElement>
<BalanceType/>
<PeriodType/>
<IsReportTitle> false </IsReportTitle>
<IsSegmentTitle> true </IsSegmentTitle>
<IsCalendarTitle> false </IsCalendarTitle>
<IsEquityPrevioslyReportedAsRow> false </IsEquityPrevioslyReportedAsRow>
<IsEquityAdjustmentRow> false </IsEquityAdjustmentRow>
<IsBeginningBalance> false </IsBeginningBalance>
<IsEndingBalance> false </IsEndingBalance>
<IsReverseSign> false </IsReverseSign>
<PreferredLabelRole/>
<FootnoteIndexer/>
<Cells>
<Cell FlagID="0" ContextID="" UnitID="">
<Id> 1 </Id>
<IsNumeric> false </IsNumeric>
<IsRatio> false </IsRatio>
<DisplayZeroAsNone> false </DisplayZeroAsNone>
<NumericAmount> 0 </NumericAmount>
<RoundedNumericAmount> 0 </RoundedNumericAmount>
<NonNumbericText/>
<FootnoteIndexer/>
<CurrencyCode/>
<CurrencySymbol/>
<IsIndependantCurrency> false </IsIndependantCurrency>
<ShowCurrencySymbol> false </ShowCurrencySymbol>
<DisplayDateInUSFormat> false </DisplayDateInUSFormat>
</Cell>
<Cell FlagID="0" ContextID="" UnitID="">
<Id> 2 </Id>
<IsNumeric> false </IsNumeric>
<IsRatio> false </IsRatio>
<DisplayZeroAsNone> false </DisplayZeroAsNone>
<NumericAmount> 0 </NumericAmount>
<RoundedNumericAmount> 0 </RoundedNumericAmount>
<NonNumbericText/>
<FootnoteIndexer/>
<CurrencyCode/>
<CurrencySymbol/>
<IsIndependantCurrency> false </IsIndependantCurrency>
<ShowCurrencySymbol> false </ShowCurrencySymbol>
<DisplayDateInUSFormat> false </DisplayDateInUSFormat>
</Cell>
<Cell FlagID="0" ContextID="" UnitID="">
<Id> 3 </Id>
<IsNumeric> false </IsNumeric>
<IsRatio> false </IsRatio>
<DisplayZeroAsNone> false </DisplayZeroAsNone>
<NumericAmount> 0 </NumericAmount>
<RoundedNumericAmount> 0 </RoundedNumericAmount>
<NonNumbericText/>
<FootnoteIndexer/>
<CurrencyCode/>
<CurrencySymbol/>
<IsIndependantCurrency> false </IsIndependantCurrency>
<ShowCurrencySymbol> false </ShowCurrencySymbol>
<DisplayDateInUSFormat> false </DisplayDateInUSFormat>
</Cell>
<Cell FlagID="0" ContextID="" UnitID="">
<Id> 4 </Id>
<IsNumeric> false </IsNumeric>
<IsRatio> false </IsRatio>
<DisplayZeroAsNone> false </DisplayZeroAsNone>
<NumericAmount> 0 </NumericAmount>
<RoundedNumericAmount> 0 </RoundedNumericAmount>
<NonNumbericText/>
<FootnoteIndexer/>
<CurrencyCode/>
<CurrencySymbol/>
<IsIndependantCurrency> false </IsIndependantCurrency>
<ShowCurrencySymbol> false </ShowCurrencySymbol>
<DisplayDateInUSFormat> false </DisplayDateInUSFormat>
</Cell>
<Cell FlagID="0" ContextID="" UnitID="">
<Id> 5 </Id>
<IsNumeric> false </IsNumeric>
<IsRatio> false </IsRatio>
<DisplayZeroAsNone> false </DisplayZeroAsNone>
<NumericAmount> 0 </NumericAmount>
<RoundedNumericAmount> 0 </RoundedNumericAmount>
<NonNumbericText/>
<FootnoteIndexer/>
<CurrencyCode/>
<CurrencySymbol/>
<IsIndependantCurrency> false </IsIndependantCurrency>
<ShowCurrencySymbol> false </ShowCurrencySymbol>
<DisplayDateInUSFormat> false </DisplayDateInUSFormat>
</Cell>
<Cell FlagID="0" ContextID="" UnitID="">
<Id> 6 </Id>
<IsNumeric> false </IsNumeric>
<IsRatio> false </IsRatio>
<DisplayZeroAsNone> false </DisplayZeroAsNone>
<NumericAmount> 0 </NumericAmount>
<RoundedNumericAmount> 0 </RoundedNumericAmount>
<NonNumbericText/>
<FootnoteIndexer/>
<CurrencyCode/>
<CurrencySymbol/>
<IsIndependantCurrency> false </IsIndependantCurrency>
<ShowCurrencySymbol> false </ShowCurrencySymbol>
<DisplayDateInUSFormat> false </DisplayDateInUSFormat>
</Cell>
<Cell FlagID="0" ContextID="" UnitID="">
<Id> 7 </Id>
<IsNumeric> false </IsNumeric>
<IsRatio> false </IsRatio>
<DisplayZeroAsNone> false </DisplayZeroAsNone>
<NumericAmount> 0 </NumericAmount>
<RoundedNumericAmount> 0 </RoundedNumericAmount>
<NonNumbericText/>
<FootnoteIndexer/>
<CurrencyCode/>
<CurrencySymbol/>
<IsIndependantCurrency> false </IsIndependantCurrency>
<ShowCurrencySymbol> false </ShowCurrencySymbol>
<DisplayDateInUSFormat> false </DisplayDateInUSFormat>
</Cell>
<Cell FlagID="0" ContextID="" UnitID="">
<Id> 8 </Id>
<IsNumeric> false </IsNumeric>
<IsRatio> false </IsRatio>
<DisplayZeroAsNone> false </DisplayZeroAsNone>
<NumericAmount> 0 </NumericAmount>
<RoundedNumericAmount> 0 </RoundedNumericAmount>
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<FootnoteIndexer/>
<CurrencyCode/>
<CurrencySymbol/>
<IsIndependantCurrency> false </IsIndependantCurrency>
<ShowCurrencySymbol> false </ShowCurrencySymbol>
<DisplayDateInUSFormat> false </DisplayDateInUSFormat>
</Cell>
<Cell FlagID="0" ContextID="" UnitID="">
<Id> 9 </Id>
<IsNumeric> false </IsNumeric>
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<DisplayZeroAsNone> false </DisplayZeroAsNone>
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<CurrencySymbol/>
<IsIndependantCurrency> false </IsIndependantCurrency>
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</Cell>
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<Id> 10 </Id>
<IsNumeric> false </IsNumeric>
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<CurrencyCode/>
<CurrencySymbol/>
<IsIndependantCurrency> false </IsIndependantCurrency>
<ShowCurrencySymbol> false </ShowCurrencySymbol>
<DisplayDateInUSFormat> false </DisplayDateInUSFormat>
</Cell>
<Cell FlagID="0" ContextID="" UnitID="">
<Id> 11 </Id>
<IsNumeric> false </IsNumeric>
<IsRatio> false </IsRatio>
<DisplayZeroAsNone> false </DisplayZeroAsNone>
<NumericAmount> 0 </NumericAmount>
<RoundedNumericAmount> 0 </RoundedNumericAmount>
<NonNumbericText/>
<FootnoteIndexer/>
<CurrencyCode/>
<CurrencySymbol/>
<IsIndependantCurrency> false </IsIndependantCurrency>
<ShowCurrencySymbol> false </ShowCurrencySymbol>
<DisplayDateInUSFormat> false </DisplayDateInUSFormat>
</Cell>
</Cells>
<OriginalInstanceReportColumn FlagID="0">
<Id> 19 </Id>
<IsAbstractGroupTitle> false </IsAbstractGroupTitle>
<LabelSeparator> </LabelSeparator>
<CurrencyCode/>
<FootnoteIndexer/>
<hasSegments> true </hasSegments>
<hasScenarios> false </hasScenarios>
<MCU>
<KeyName/>
<CurrencySymbol/>
<contextRef>
<ContextID> D2012Q1_LifetimeWarrantyDeferredRevenueArrangementMember </ContextID>
<EntitySchema> http://www.sec.gov/CIK </EntitySchema>
<EntityValue> 0000109156 </EntityValue>
<PeriodDisplayName/>
<PeriodType> duration </PeriodType>
<PeriodStartDate> 2011-08-01T00:00:00 </PeriodStartDate>
<PeriodEndDate> 2011-10-31T00:00:00 </PeriodEndDate>
<Segments>
<anyType xsi:type="Segment">
<IsDefaultForEntity> false </IsDefaultForEntity>
<Name/>
<IsFromEntityGroup> false </IsFromEntityGroup>
<ValueName> Lifetime warranty </ValueName>
<ValueType> us-gaap_DeferredRevenueArrangementTypeAxis </ValueType>
<Namespace> xbrldi </Namespace>
<Schema> http://xbrl.org/2006/xbrldi </Schema>
<DimensionInfo>
<Id> zlc_LifetimeWarrantyDeferredRevenueArrangementMember </Id>
<dimensionId> us-gaap_DeferredRevenueArrangementTypeAxis </dimensionId>
<type> explicitMember </type>
</DimensionInfo>
</anyType>
</Segments>
<Scenarios/>
</contextRef>
<UPS/>
<CurrencyCode/>
<OriginalCurrencyCode/>
</MCU>
<CurrencySymbol/>
<Labels>
<Label Key="us-gaap_DeferredRevenueArrangementTypeAxis:zlc_LifetimeWarrantyDeferredRevenueArrangementMember" Id="0" Label="Lifetime warranty"/>
<Label Key="Calendar" Id="1" Label="8/1/2011 - 10/31/2011"/>
</Labels>
</OriginalInstanceReportColumn>
<ElementDataType> na </ElementDataType>
<SimpleDataType> na </SimpleDataType>
<IsTotalLabel> false </IsTotalLabel>
<UnitID> 0 </UnitID>
<Label> Lifetime warranty </Label>
</Row>
<Row FlagID="0">
<Id> 22 </Id>
<IsAbstractGroupTitle> true </IsAbstractGroupTitle>
<LabelSeparator> </LabelSeparator>
<Level> 3 </Level>
<ElementName> us-gaap_DeferredRevenueArrangementLineItems </ElementName>
<ElementPrefix> us-gaap_ </ElementPrefix>
<IsBaseElement> true </IsBaseElement>
<BalanceType> na </BalanceType>
<PeriodType> duration </PeriodType>
<IsReportTitle> false </IsReportTitle>
<IsSegmentTitle> false </IsSegmentTitle>
<IsCalendarTitle> false </IsCalendarTitle>
<IsEquityPrevioslyReportedAsRow> false </IsEquityPrevioslyReportedAsRow>
<IsEquityAdjustmentRow> false </IsEquityAdjustmentRow>
<IsBeginningBalance> false </IsBeginningBalance>
<IsEndingBalance> false </IsEndingBalance>
<IsReverseSign> false </IsReverseSign>
<PreferredLabelRole> terseLabel </PreferredLabelRole>
<FootnoteIndexer/>
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<Cell FlagID="0" ContextID="" UnitID="">
<Id> 1 </Id>
<IsNumeric> false </IsNumeric>
<IsRatio> false </IsRatio>
<DisplayZeroAsNone> false </DisplayZeroAsNone>
<NumericAmount> 0 </NumericAmount>
<RoundedNumericAmount> 0 </RoundedNumericAmount>
<NonNumbericText/>
<FootnoteIndexer/>
<CurrencyCode/>
<CurrencySymbol/>
<IsIndependantCurrency> false </IsIndependantCurrency>
<ShowCurrencySymbol> false </ShowCurrencySymbol>
<DisplayDateInUSFormat> false </DisplayDateInUSFormat>
</Cell>
<Cell FlagID="0" ContextID="" UnitID="">
<Id> 2 </Id>
<IsNumeric> false </IsNumeric>
<IsRatio> false </IsRatio>
<DisplayZeroAsNone> false </DisplayZeroAsNone>
<NumericAmount> 0 </NumericAmount>
<RoundedNumericAmount> 0 </RoundedNumericAmount>
<NonNumbericText/>
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<CurrencyCode/>
<CurrencySymbol/>
<IsIndependantCurrency> false </IsIndependantCurrency>
<ShowCurrencySymbol> false </ShowCurrencySymbol>
<DisplayDateInUSFormat> false </DisplayDateInUSFormat>
</Cell>
<Cell FlagID="0" ContextID="" UnitID="">
<Id> 3 </Id>
<IsNumeric> false </IsNumeric>
<IsRatio> false </IsRatio>
<DisplayZeroAsNone> false </DisplayZeroAsNone>
<NumericAmount> 0 </NumericAmount>
<RoundedNumericAmount> 0 </RoundedNumericAmount>
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<CurrencyCode/>
<CurrencySymbol/>
<IsIndependantCurrency> false </IsIndependantCurrency>
<ShowCurrencySymbol> false </ShowCurrencySymbol>
<DisplayDateInUSFormat> false </DisplayDateInUSFormat>
</Cell>
<Cell FlagID="0" ContextID="" UnitID="">
<Id> 4 </Id>
<IsNumeric> false </IsNumeric>
<IsRatio> false </IsRatio>
<DisplayZeroAsNone> false </DisplayZeroAsNone>
<NumericAmount> 0 </NumericAmount>
<RoundedNumericAmount> 0 </RoundedNumericAmount>
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<FootnoteIndexer/>
<CurrencyCode/>
<CurrencySymbol/>
<IsIndependantCurrency> false </IsIndependantCurrency>
<ShowCurrencySymbol> false </ShowCurrencySymbol>
<DisplayDateInUSFormat> false </DisplayDateInUSFormat>
</Cell>
<Cell FlagID="0" ContextID="" UnitID="">
<Id> 5 </Id>
<IsNumeric> false </IsNumeric>
<IsRatio> false </IsRatio>
<DisplayZeroAsNone> false </DisplayZeroAsNone>
<NumericAmount> 0 </NumericAmount>
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<CurrencyCode/>
<CurrencySymbol/>
<IsIndependantCurrency> false </IsIndependantCurrency>
<ShowCurrencySymbol> false </ShowCurrencySymbol>
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</Cell>
<Cell FlagID="0" ContextID="" UnitID="">
<Id> 6 </Id>
<IsNumeric> false </IsNumeric>
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<DisplayZeroAsNone> false </DisplayZeroAsNone>
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</Cell>
<Cell FlagID="0" ContextID="" UnitID="">
<Id> 7 </Id>
<IsNumeric> false </IsNumeric>
<IsRatio> false </IsRatio>
<DisplayZeroAsNone> false </DisplayZeroAsNone>
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<CurrencyCode/>
<CurrencySymbol/>
<IsIndependantCurrency> false </IsIndependantCurrency>
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</Cell>
<Cell FlagID="0" ContextID="" UnitID="">
<Id> 8 </Id>
<IsNumeric> false </IsNumeric>
<IsRatio> false </IsRatio>
<DisplayZeroAsNone> false </DisplayZeroAsNone>
<NumericAmount> 0 </NumericAmount>
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<CurrencyCode/>
<CurrencySymbol/>
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<ShowCurrencySymbol> false </ShowCurrencySymbol>
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</Cell>
<Cell FlagID="0" ContextID="" UnitID="">
<Id> 9 </Id>
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<DisplayZeroAsNone> false </DisplayZeroAsNone>
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<CurrencyCode/>
<CurrencySymbol/>
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<DisplayDateInUSFormat> false </DisplayDateInUSFormat>
</Cell>
<Cell FlagID="0" ContextID="" UnitID="">
<Id> 10 </Id>
<IsNumeric> false </IsNumeric>
<IsRatio> false </IsRatio>
<DisplayZeroAsNone> false </DisplayZeroAsNone>
<NumericAmount> 0 </NumericAmount>
<RoundedNumericAmount> 0 </RoundedNumericAmount>
<NonNumbericText/>
<FootnoteIndexer/>
<CurrencyCode/>
<CurrencySymbol/>
<IsIndependantCurrency> false </IsIndependantCurrency>
<ShowCurrencySymbol> false </ShowCurrencySymbol>
<DisplayDateInUSFormat> false </DisplayDateInUSFormat>
</Cell>
<Cell FlagID="0" ContextID="" UnitID="">
<Id> 11 </Id>
<IsNumeric> false </IsNumeric>
<IsRatio> false </IsRatio>
<DisplayZeroAsNone> false </DisplayZeroAsNone>
<NumericAmount> 0 </NumericAmount>
<RoundedNumericAmount> 0 </RoundedNumericAmount>
<NonNumbericText/>
<FootnoteIndexer/>
<CurrencyCode/>
<CurrencySymbol/>
<IsIndependantCurrency> false </IsIndependantCurrency>
<ShowCurrencySymbol> false </ShowCurrencySymbol>
<DisplayDateInUSFormat> false </DisplayDateInUSFormat>
</Cell>
</Cells>
<ElementDataType> xbrli:stringItemType </ElementDataType>
<SimpleDataType> string </SimpleDataType>
<IsTotalLabel> false </IsTotalLabel>
<UnitID> 0 </UnitID>
<Label> DEFERRED REVENUE </Label>
</Row>
<Row FlagID="0">
<Id> 23 </Id>
<IsAbstractGroupTitle> false </IsAbstractGroupTitle>
<LabelSeparator> </LabelSeparator>
<Level> 4 </Level>
<ElementName> zlc_DeferredRevenueContractPeriod </ElementName>
<ElementPrefix> zlc_ </ElementPrefix>
<IsBaseElement> false </IsBaseElement>
<BalanceType> na </BalanceType>
<PeriodType> duration </PeriodType>
<IsReportTitle> false </IsReportTitle>
<IsSegmentTitle> false </IsSegmentTitle>
<IsCalendarTitle> false </IsCalendarTitle>
<IsEquityPrevioslyReportedAsRow> false </IsEquityPrevioslyReportedAsRow>
<IsEquityAdjustmentRow> false </IsEquityAdjustmentRow>
<IsBeginningBalance> false </IsBeginningBalance>
<IsEndingBalance> false </IsEndingBalance>
<IsReverseSign> false </IsReverseSign>
<PreferredLabelRole> terseLabel </PreferredLabelRole>
<FootnoteIndexer/>
<Cells>
<Cell FlagID="0" ContextID="" UnitID="">
<Id> 1 </Id>
<IsNumeric> false </IsNumeric>
<IsRatio> false </IsRatio>
<DisplayZeroAsNone> false </DisplayZeroAsNone>
<NumericAmount> 0 </NumericAmount>
<RoundedNumericAmount> 0 </RoundedNumericAmount>
<NonNumbericText/>
<FootnoteIndexer/>
<CurrencyCode/>
<CurrencySymbol/>
<IsIndependantCurrency> false </IsIndependantCurrency>
<ShowCurrencySymbol> false </ShowCurrencySymbol>
<DisplayDateInUSFormat> false </DisplayDateInUSFormat>
</Cell>
<Cell FlagID="0" ContextID="" UnitID="">
<Id> 2 </Id>
<IsNumeric> false </IsNumeric>
<IsRatio> false </IsRatio>
<DisplayZeroAsNone> false </DisplayZeroAsNone>
<NumericAmount> 0 </NumericAmount>
<RoundedNumericAmount> 0 </RoundedNumericAmount>
<NonNumbericText/>
<FootnoteIndexer/>
<CurrencyCode/>
<CurrencySymbol/>
<IsIndependantCurrency> false </IsIndependantCurrency>
<ShowCurrencySymbol> false </ShowCurrencySymbol>
<DisplayDateInUSFormat> false </DisplayDateInUSFormat>
</Cell>
<Cell FlagID="0" ContextID="" UnitID="">
<Id> 3 </Id>
<IsNumeric> false </IsNumeric>
<IsRatio> false </IsRatio>
<DisplayZeroAsNone> false </DisplayZeroAsNone>
<NumericAmount> 0 </NumericAmount>
<RoundedNumericAmount> 0 </RoundedNumericAmount>
<NonNumbericText/>
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<CurrencyCode/>
<CurrencySymbol/>
<IsIndependantCurrency> false </IsIndependantCurrency>
<ShowCurrencySymbol> false </ShowCurrencySymbol>
<DisplayDateInUSFormat> false </DisplayDateInUSFormat>
</Cell>
<Cell FlagID="0" ContextID="" UnitID="">
<Id> 4 </Id>
<IsNumeric> false </IsNumeric>
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<DisplayZeroAsNone> false </DisplayZeroAsNone>
<NumericAmount> 0 </NumericAmount>
<RoundedNumericAmount> 0 </RoundedNumericAmount>
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<CurrencyCode/>
<CurrencySymbol/>
<IsIndependantCurrency> false </IsIndependantCurrency>
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<DisplayDateInUSFormat> false </DisplayDateInUSFormat>
</Cell>
<Cell FlagID="0" ContextID="" UnitID="">
<Id> 5 </Id>
<IsNumeric> false </IsNumeric>
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<DisplayZeroAsNone> false </DisplayZeroAsNone>
<NumericAmount> 0 </NumericAmount>
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<DisplayDateInUSFormat> false </DisplayDateInUSFormat>
</Cell>
<Cell FlagID="0" ContextID="" UnitID="">
<Id> 6 </Id>
<IsNumeric> false </IsNumeric>
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<DisplayZeroAsNone> false </DisplayZeroAsNone>
<NumericAmount> 0 </NumericAmount>
<RoundedNumericAmount> 0 </RoundedNumericAmount>
<NonNumbericText/>
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<CurrencyCode/>
<CurrencySymbol/>
<IsIndependantCurrency> false </IsIndependantCurrency>
<ShowCurrencySymbol> false </ShowCurrencySymbol>
<DisplayDateInUSFormat> false </DisplayDateInUSFormat>
</Cell>
<Cell FlagID="0" ContextID="" UnitID="">
<Id> 7 </Id>
<IsNumeric> false </IsNumeric>
<IsRatio> false </IsRatio>
<DisplayZeroAsNone> false </DisplayZeroAsNone>
<NumericAmount> 0 </NumericAmount>
<RoundedNumericAmount> 0 </RoundedNumericAmount>
<NonNumbericText/>
<FootnoteIndexer/>
<CurrencyCode/>
<CurrencySymbol/>
<IsIndependantCurrency> false </IsIndependantCurrency>
<ShowCurrencySymbol> false </ShowCurrencySymbol>
<DisplayDateInUSFormat> false </DisplayDateInUSFormat>
</Cell>
<Cell FlagID="0" ContextID="D2012Q1_LifetimeWarrantyDeferredRevenueArrangementMember" UnitID="">
<Id> 8 </Id>
<IsNumeric> false </IsNumeric>
<IsRatio> false </IsRatio>
<DisplayZeroAsNone> false </DisplayZeroAsNone>
<NumericAmount> 0 </NumericAmount>
<RoundedNumericAmount> 0 </RoundedNumericAmount>
<NonNumbericText> 8 years </NonNumbericText>
<FootnoteIndexer/>
<CurrencyCode/>
<CurrencySymbol/>
<IsIndependantCurrency> false </IsIndependantCurrency>
<ShowCurrencySymbol> false </ShowCurrencySymbol>
<DisplayDateInUSFormat> false </DisplayDateInUSFormat>
</Cell>
<Cell FlagID="0" ContextID="" UnitID="">
<Id> 9 </Id>
<IsNumeric> false </IsNumeric>
<IsRatio> false </IsRatio>
<DisplayZeroAsNone> false </DisplayZeroAsNone>
<NumericAmount> 0 </NumericAmount>
<RoundedNumericAmount> 0 </RoundedNumericAmount>
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<FootnoteIndexer/>
<CurrencyCode/>
<CurrencySymbol/>
<IsIndependantCurrency> false </IsIndependantCurrency>
<ShowCurrencySymbol> false </ShowCurrencySymbol>
<DisplayDateInUSFormat> false </DisplayDateInUSFormat>
</Cell>
<Cell FlagID="0" ContextID="" UnitID="">
<Id> 10 </Id>
<IsNumeric> false </IsNumeric>
<IsRatio> false </IsRatio>
<DisplayZeroAsNone> false </DisplayZeroAsNone>
<NumericAmount> 0 </NumericAmount>
<RoundedNumericAmount> 0 </RoundedNumericAmount>
<NonNumbericText/>
<FootnoteIndexer/>
<CurrencyCode/>
<CurrencySymbol/>
<IsIndependantCurrency> false </IsIndependantCurrency>
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<DisplayDateInUSFormat> false </DisplayDateInUSFormat>
</Cell>
<Cell FlagID="0" ContextID="" UnitID="">
<Id> 11 </Id>
<IsNumeric> false </IsNumeric>
<IsRatio> false </IsRatio>
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<IsIndependantCurrency> false </IsIndependantCurrency>
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<DisplayDateInUSFormat> false </DisplayDateInUSFormat>
</Cell>
</Cells>
<ElementDataType> xbrli:durationItemType </ElementDataType>
<SimpleDataType> na </SimpleDataType>
<ElementDefenition> Represents the contract period of the deferred revenue arrangement. </ElementDefenition>
<ElementReferences> No definition available. </ElementReferences>
<IsTotalLabel> false </IsTotalLabel>
<UnitID> 0 </UnitID>
<Label> Contract period of arrangement </Label>
</Row>
<Row FlagID="0">
<Id> 24 </Id>
<IsAbstractGroupTitle> false </IsAbstractGroupTitle>
<LabelSeparator> </LabelSeparator>
<Level> 4 </Level>
<ElementName> zlc_DeferredRevenuePeriodAdditionalHistoricalEvidenceAccumulatedSupportingChangeInEstimate </ElementName>
<ElementPrefix> zlc_ </ElementPrefix>
<IsBaseElement> false </IsBaseElement>
<BalanceType> na </BalanceType>
<PeriodType> duration </PeriodType>
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<IsSegmentTitle> false </IsSegmentTitle>
<IsCalendarTitle> false </IsCalendarTitle>
<IsEquityPrevioslyReportedAsRow> false </IsEquityPrevioslyReportedAsRow>
<IsEquityAdjustmentRow> false </IsEquityAdjustmentRow>
<IsBeginningBalance> false </IsBeginningBalance>
<IsEndingBalance> false </IsEndingBalance>
<IsReverseSign> false </IsReverseSign>
<PreferredLabelRole> terseLabel </PreferredLabelRole>
<FootnoteIndexer/>
<Cells>
<Cell FlagID="0" ContextID="" UnitID="">
<Id> 1 </Id>
<IsNumeric> false </IsNumeric>
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<DisplayZeroAsNone> false </DisplayZeroAsNone>
<NumericAmount> 0 </NumericAmount>
<RoundedNumericAmount> 0 </RoundedNumericAmount>
<NonNumbericText/>
<FootnoteIndexer/>
<CurrencyCode/>
<CurrencySymbol/>
<IsIndependantCurrency> false </IsIndependantCurrency>
<ShowCurrencySymbol> false </ShowCurrencySymbol>
<DisplayDateInUSFormat> false </DisplayDateInUSFormat>
</Cell>
<Cell FlagID="0" ContextID="" UnitID="">
<Id> 2 </Id>
<IsNumeric> false </IsNumeric>
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<DisplayZeroAsNone> false </DisplayZeroAsNone>
<NumericAmount> 0 </NumericAmount>
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<FootnoteIndexer/>
<CurrencyCode/>
<CurrencySymbol/>
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<DisplayDateInUSFormat> false </DisplayDateInUSFormat>
</Cell>
<Cell FlagID="0" ContextID="" UnitID="">
<Id> 3 </Id>
<IsNumeric> false </IsNumeric>
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<DisplayDateInUSFormat> false </DisplayDateInUSFormat>
</Cell>
<Cell FlagID="0" ContextID="" UnitID="">
<Id> 4 </Id>
<IsNumeric> false </IsNumeric>
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</Cell>
<Cell FlagID="0" ContextID="" UnitID="">
<Id> 5 </Id>
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<DisplayDateInUSFormat> false </DisplayDateInUSFormat>
</Cell>
<Cell FlagID="0" ContextID="" UnitID="">
<Id> 6 </Id>
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<IsIndependantCurrency> false </IsIndependantCurrency>
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<DisplayDateInUSFormat> false </DisplayDateInUSFormat>
</Cell>
<Cell FlagID="0" ContextID="" UnitID="">
<Id> 7 </Id>
<IsNumeric> false </IsNumeric>
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<DisplayZeroAsNone> false </DisplayZeroAsNone>
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</Cell>
<Cell FlagID="0" ContextID="" UnitID="">
<Id> 8 </Id>
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<ShowCurrencySymbol> false </ShowCurrencySymbol>
<DisplayDateInUSFormat> false </DisplayDateInUSFormat>
</Cell>
<Cell FlagID="0" ContextID="D2013_LifetimeWarrantyDeferredRevenueArrangementMember" UnitID="">
<Id> 9 </Id>
<IsNumeric> false </IsNumeric>
<IsRatio> false </IsRatio>
<DisplayZeroAsNone> false </DisplayZeroAsNone>
<NumericAmount> 0 </NumericAmount>
<RoundedNumericAmount> 0 </RoundedNumericAmount>
<NonNumbericText> 5 years </NonNumbericText>
<FootnoteIndexer/>
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<CurrencySymbol/>
<IsIndependantCurrency> false </IsIndependantCurrency>
<ShowCurrencySymbol> false </ShowCurrencySymbol>
<DisplayDateInUSFormat> false </DisplayDateInUSFormat>
</Cell>
<Cell FlagID="0" ContextID="" UnitID="">
<Id> 10 </Id>
<IsNumeric> false </IsNumeric>
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<ShowCurrencySymbol> false </ShowCurrencySymbol>
<DisplayDateInUSFormat> false </DisplayDateInUSFormat>
</Cell>
<Cell FlagID="0" ContextID="" UnitID="">
<Id> 11 </Id>
<IsNumeric> false </IsNumeric>
<IsRatio> false </IsRatio>
<DisplayZeroAsNone> false </DisplayZeroAsNone>
<NumericAmount> 0 </NumericAmount>
<RoundedNumericAmount> 0 </RoundedNumericAmount>
<NonNumbericText/>
<FootnoteIndexer/>
<CurrencyCode/>
<CurrencySymbol/>
<IsIndependantCurrency> false </IsIndependantCurrency>
<ShowCurrencySymbol> false </ShowCurrencySymbol>
<DisplayDateInUSFormat> false </DisplayDateInUSFormat>
</Cell>
</Cells>
<ElementDataType> xbrli:durationItemType </ElementDataType>
<SimpleDataType> na </SimpleDataType>
<ElementDefenition> Represents the period over which additional historical evidence was accumulated supporting change in estimate. </ElementDefenition>
<ElementReferences> No definition available. </ElementReferences>
<IsTotalLabel> false </IsTotalLabel>
<UnitID> 0 </UnitID>
<Label> Period over which additional historical evidence was accumulated supporting change in estimate </Label>
</Row>
<Row FlagID="0">
<Id> 25 </Id>
<IsAbstractGroupTitle> false </IsAbstractGroupTitle>
<LabelSeparator> </LabelSeparator>
<Level> 0 </Level>
<ElementName/>
<ElementPrefix/>
<IsBaseElement> true </IsBaseElement>
<BalanceType/>
<PeriodType/>
<IsReportTitle> false </IsReportTitle>
<IsSegmentTitle> true </IsSegmentTitle>
<IsCalendarTitle> false </IsCalendarTitle>
<IsEquityPrevioslyReportedAsRow> false </IsEquityPrevioslyReportedAsRow>
<IsEquityAdjustmentRow> false </IsEquityAdjustmentRow>
<IsBeginningBalance> false </IsBeginningBalance>
<IsEndingBalance> false </IsEndingBalance>
<IsReverseSign> false </IsReverseSign>
<PreferredLabelRole/>
<FootnoteIndexer/>
<Cells>
<Cell FlagID="0" ContextID="" UnitID="">
<Id> 1 </Id>
<IsNumeric> false </IsNumeric>
<IsRatio> false </IsRatio>
<DisplayZeroAsNone> false </DisplayZeroAsNone>
<NumericAmount> 0 </NumericAmount>
<RoundedNumericAmount> 0 </RoundedNumericAmount>
<NonNumbericText/>
<FootnoteIndexer/>
<CurrencyCode/>
<CurrencySymbol/>
<IsIndependantCurrency> false </IsIndependantCurrency>
<ShowCurrencySymbol> false </ShowCurrencySymbol>
<DisplayDateInUSFormat> false </DisplayDateInUSFormat>
</Cell>
<Cell FlagID="0" ContextID="" UnitID="">
<Id> 2 </Id>
<IsNumeric> false </IsNumeric>
<IsRatio> false </IsRatio>
<DisplayZeroAsNone> false </DisplayZeroAsNone>
<NumericAmount> 0 </NumericAmount>
<RoundedNumericAmount> 0 </RoundedNumericAmount>
<NonNumbericText/>
<FootnoteIndexer/>
<CurrencyCode/>
<CurrencySymbol/>
<IsIndependantCurrency> false </IsIndependantCurrency>
<ShowCurrencySymbol> false </ShowCurrencySymbol>
<DisplayDateInUSFormat> false </DisplayDateInUSFormat>
</Cell>
<Cell FlagID="0" ContextID="" UnitID="">
<Id> 3 </Id>
<IsNumeric> false </IsNumeric>
<IsRatio> false </IsRatio>
<DisplayZeroAsNone> false </DisplayZeroAsNone>
<NumericAmount> 0 </NumericAmount>
<RoundedNumericAmount> 0 </RoundedNumericAmount>
<NonNumbericText/>
<FootnoteIndexer/>
<CurrencyCode/>
<CurrencySymbol/>
<IsIndependantCurrency> false </IsIndependantCurrency>
<ShowCurrencySymbol> false </ShowCurrencySymbol>
<DisplayDateInUSFormat> false </DisplayDateInUSFormat>
</Cell>
<Cell FlagID="0" ContextID="" UnitID="">
<Id> 4 </Id>
<IsNumeric> false </IsNumeric>
<IsRatio> false </IsRatio>
<DisplayZeroAsNone> false </DisplayZeroAsNone>
<NumericAmount> 0 </NumericAmount>
<RoundedNumericAmount> 0 </RoundedNumericAmount>
<NonNumbericText/>
<FootnoteIndexer/>
<CurrencyCode/>
<CurrencySymbol/>
<IsIndependantCurrency> false </IsIndependantCurrency>
<ShowCurrencySymbol> false </ShowCurrencySymbol>
<DisplayDateInUSFormat> false </DisplayDateInUSFormat>
</Cell>
<Cell FlagID="0" ContextID="" UnitID="">
<Id> 5 </Id>
<IsNumeric> false </IsNumeric>
<IsRatio> false </IsRatio>
<DisplayZeroAsNone> false </DisplayZeroAsNone>
<NumericAmount> 0 </NumericAmount>
<RoundedNumericAmount> 0 </RoundedNumericAmount>
<NonNumbericText/>
<FootnoteIndexer/>
<CurrencyCode/>
<CurrencySymbol/>
<IsIndependantCurrency> false </IsIndependantCurrency>
<ShowCurrencySymbol> false </ShowCurrencySymbol>
<DisplayDateInUSFormat> false </DisplayDateInUSFormat>
</Cell>
<Cell FlagID="0" ContextID="" UnitID="">
<Id> 6 </Id>
<IsNumeric> false </IsNumeric>
<IsRatio> false </IsRatio>
<DisplayZeroAsNone> false </DisplayZeroAsNone>
<NumericAmount> 0 </NumericAmount>
<RoundedNumericAmount> 0 </RoundedNumericAmount>
<NonNumbericText/>
<FootnoteIndexer/>
<CurrencyCode/>
<CurrencySymbol/>
<IsIndependantCurrency> false </IsIndependantCurrency>
<ShowCurrencySymbol> false </ShowCurrencySymbol>
<DisplayDateInUSFormat> false </DisplayDateInUSFormat>
</Cell>
<Cell FlagID="0" ContextID="" UnitID="">
<Id> 7 </Id>
<IsNumeric> false </IsNumeric>
<IsRatio> false </IsRatio>
<DisplayZeroAsNone> false </DisplayZeroAsNone>
<NumericAmount> 0 </NumericAmount>
<RoundedNumericAmount> 0 </RoundedNumericAmount>
<NonNumbericText/>
<FootnoteIndexer/>
<CurrencyCode/>
<CurrencySymbol/>
<IsIndependantCurrency> false </IsIndependantCurrency>
<ShowCurrencySymbol> false </ShowCurrencySymbol>
<DisplayDateInUSFormat> false </DisplayDateInUSFormat>
</Cell>
<Cell FlagID="0" ContextID="" UnitID="">
<Id> 8 </Id>
<IsNumeric> false </IsNumeric>
<IsRatio> false </IsRatio>
<DisplayZeroAsNone> false </DisplayZeroAsNone>
<NumericAmount> 0 </NumericAmount>
<RoundedNumericAmount> 0 </RoundedNumericAmount>
<NonNumbericText/>
<FootnoteIndexer/>
<CurrencyCode/>
<CurrencySymbol/>
<IsIndependantCurrency> false </IsIndependantCurrency>
<ShowCurrencySymbol> false </ShowCurrencySymbol>
<DisplayDateInUSFormat> false </DisplayDateInUSFormat>
</Cell>
<Cell FlagID="0" ContextID="" UnitID="">
<Id> 9 </Id>
<IsNumeric> false </IsNumeric>
<IsRatio> false </IsRatio>
<DisplayZeroAsNone> false </DisplayZeroAsNone>
<NumericAmount> 0 </NumericAmount>
<RoundedNumericAmount> 0 </RoundedNumericAmount>
<NonNumbericText/>
<FootnoteIndexer/>
<CurrencyCode/>
<CurrencySymbol/>
<IsIndependantCurrency> false </IsIndependantCurrency>
<ShowCurrencySymbol> false </ShowCurrencySymbol>
<DisplayDateInUSFormat> false </DisplayDateInUSFormat>
</Cell>
<Cell FlagID="0" ContextID="" UnitID="">
<Id> 10 </Id>
<IsNumeric> false </IsNumeric>
<IsRatio> false </IsRatio>
<DisplayZeroAsNone> false </DisplayZeroAsNone>
<NumericAmount> 0 </NumericAmount>
<RoundedNumericAmount> 0 </RoundedNumericAmount>
<NonNumbericText/>
<FootnoteIndexer/>
<CurrencyCode/>
<CurrencySymbol/>
<IsIndependantCurrency> false </IsIndependantCurrency>
<ShowCurrencySymbol> false </ShowCurrencySymbol>
<DisplayDateInUSFormat> false </DisplayDateInUSFormat>
</Cell>
<Cell FlagID="0" ContextID="" UnitID="">
<Id> 11 </Id>
<IsNumeric> false </IsNumeric>
<IsRatio> false </IsRatio>
<DisplayZeroAsNone> false </DisplayZeroAsNone>
<NumericAmount> 0 </NumericAmount>
<RoundedNumericAmount> 0 </RoundedNumericAmount>
<NonNumbericText/>
<FootnoteIndexer/>
<CurrencyCode/>
<CurrencySymbol/>
<IsIndependantCurrency> false </IsIndependantCurrency>
<ShowCurrencySymbol> false </ShowCurrencySymbol>
<DisplayDateInUSFormat> false </DisplayDateInUSFormat>
</Cell>
</Cells>
<OriginalInstanceReportColumn FlagID="0">
<Id> 21 </Id>
<IsAbstractGroupTitle> false </IsAbstractGroupTitle>
<LabelSeparator> </LabelSeparator>
<CurrencyCode/>
<FootnoteIndexer/>
<hasSegments> true </hasSegments>
<hasScenarios> false </hasScenarios>
<MCU>
<KeyName/>
<CurrencySymbol/>
<contextRef>
<ContextID> D2011_LifetimeWarrantyDeferredRevenueArrangementMember_ScenarioPreviouslyReportedMember </ContextID>
<EntitySchema> http://www.sec.gov/CIK </EntitySchema>
<EntityValue> 0000109156 </EntityValue>
<PeriodDisplayName/>
<PeriodType> duration </PeriodType>
<PeriodStartDate> 2010-08-01T00:00:00 </PeriodStartDate>
<PeriodEndDate> 2011-07-31T00:00:00 </PeriodEndDate>
<Segments>
<anyType xsi:type="Segment">
<IsDefaultForEntity> false </IsDefaultForEntity>
<Name/>
<IsFromEntityGroup> false </IsFromEntityGroup>
<ValueName> Lifetime warranty </ValueName>
<ValueType> us-gaap_DeferredRevenueArrangementTypeAxis </ValueType>
<Namespace> xbrldi </Namespace>
<Schema> http://xbrl.org/2006/xbrldi </Schema>
<DimensionInfo>
<Id> zlc_LifetimeWarrantyDeferredRevenueArrangementMember </Id>
<dimensionId> us-gaap_DeferredRevenueArrangementTypeAxis </dimensionId>
<type> explicitMember </type>
</DimensionInfo>
</anyType>
<anyType xsi:type="Segment">
<IsDefaultForEntity> false </IsDefaultForEntity>
<Name/>
<IsFromEntityGroup> false </IsFromEntityGroup>
<ValueName> Previous estimate </ValueName>
<ValueType> us-gaap_StatementScenarioAxis </ValueType>
<Namespace> xbrldi </Namespace>
<Schema> http://xbrl.org/2006/xbrldi </Schema>
<DimensionInfo>
<Id> us-gaap_ScenarioPreviouslyReportedMember </Id>
<dimensionId> us-gaap_StatementScenarioAxis </dimensionId>
<type> explicitMember </type>
</DimensionInfo>
</anyType>
</Segments>
<Scenarios/>
</contextRef>
<UPS/>
<CurrencyCode/>
<OriginalCurrencyCode/>
</MCU>
<CurrencySymbol/>
<Labels>
<Label Key="us-gaap_DeferredRevenueArrangementTypeAxis:zlc_LifetimeWarrantyDeferredRevenueArrangementMember" Id="0" Label="Lifetime warranty"/>
<Label Key="us-gaap_StatementScenarioAxis:us-gaap_ScenarioPreviouslyReportedMember" Id="1" Label="Previous estimate"/>
<Label Key="Calendar" Id="2" Label="8/1/2010 - 7/31/2011"/>
</Labels>
</OriginalInstanceReportColumn>
<ElementDataType> na </ElementDataType>
<SimpleDataType> na </SimpleDataType>
<IsTotalLabel> false </IsTotalLabel>
<UnitID> 0 </UnitID>
<Label> Lifetime warranty | Previous estimate </Label>
</Row>
<Row FlagID="0">
<Id> 26 </Id>
<IsAbstractGroupTitle> true </IsAbstractGroupTitle>
<LabelSeparator> </LabelSeparator>
<Level> 3 </Level>
<ElementName> us-gaap_DeferredRevenueArrangementLineItems </ElementName>
<ElementPrefix> us-gaap_ </ElementPrefix>
<IsBaseElement> true </IsBaseElement>
<BalanceType> na </BalanceType>
<PeriodType> duration </PeriodType>
<IsReportTitle> false </IsReportTitle>
<IsSegmentTitle> false </IsSegmentTitle>
<IsCalendarTitle> false </IsCalendarTitle>
<IsEquityPrevioslyReportedAsRow> false </IsEquityPrevioslyReportedAsRow>
<IsEquityAdjustmentRow> false </IsEquityAdjustmentRow>
<IsBeginningBalance> false </IsBeginningBalance>
<IsEndingBalance> false </IsEndingBalance>
<IsReverseSign> false </IsReverseSign>
<PreferredLabelRole> terseLabel </PreferredLabelRole>
<FootnoteIndexer/>
<Cells>
<Cell FlagID="0" ContextID="" UnitID="">
<Id> 1 </Id>
<IsNumeric> false </IsNumeric>
<IsRatio> false </IsRatio>
<DisplayZeroAsNone> false </DisplayZeroAsNone>
<NumericAmount> 0 </NumericAmount>
<RoundedNumericAmount> 0 </RoundedNumericAmount>
<NonNumbericText/>
<FootnoteIndexer/>
<CurrencyCode/>
<CurrencySymbol/>
<IsIndependantCurrency> false </IsIndependantCurrency>
<ShowCurrencySymbol> false </ShowCurrencySymbol>
<DisplayDateInUSFormat> false </DisplayDateInUSFormat>
</Cell>
<Cell FlagID="0" ContextID="" UnitID="">
<Id> 2 </Id>
<IsNumeric> false </IsNumeric>
<IsRatio> false </IsRatio>
<DisplayZeroAsNone> false </DisplayZeroAsNone>
<NumericAmount> 0 </NumericAmount>
<RoundedNumericAmount> 0 </RoundedNumericAmount>
<NonNumbericText/>
<FootnoteIndexer/>
<CurrencyCode/>
<CurrencySymbol/>
<IsIndependantCurrency> false </IsIndependantCurrency>
<ShowCurrencySymbol> false </ShowCurrencySymbol>
<DisplayDateInUSFormat> false </DisplayDateInUSFormat>
</Cell>
<Cell FlagID="0" ContextID="" UnitID="">
<Id> 3 </Id>
<IsNumeric> false </IsNumeric>
<IsRatio> false </IsRatio>
<DisplayZeroAsNone> false </DisplayZeroAsNone>
<NumericAmount> 0 </NumericAmount>
<RoundedNumericAmount> 0 </RoundedNumericAmount>
<NonNumbericText/>
<FootnoteIndexer/>
<CurrencyCode/>
<CurrencySymbol/>
<IsIndependantCurrency> false </IsIndependantCurrency>
<ShowCurrencySymbol> false </ShowCurrencySymbol>
<DisplayDateInUSFormat> false </DisplayDateInUSFormat>
</Cell>
<Cell FlagID="0" ContextID="" UnitID="">
<Id> 4 </Id>
<IsNumeric> false </IsNumeric>
<IsRatio> false </IsRatio>
<DisplayZeroAsNone> false </DisplayZeroAsNone>
<NumericAmount> 0 </NumericAmount>
<RoundedNumericAmount> 0 </RoundedNumericAmount>
<NonNumbericText/>
<FootnoteIndexer/>
<CurrencyCode/>
<CurrencySymbol/>
<IsIndependantCurrency> false </IsIndependantCurrency>
<ShowCurrencySymbol> false </ShowCurrencySymbol>
<DisplayDateInUSFormat> false </DisplayDateInUSFormat>
</Cell>
<Cell FlagID="0" ContextID="" UnitID="">
<Id> 5 </Id>
<IsNumeric> false </IsNumeric>
<IsRatio> false </IsRatio>
<DisplayZeroAsNone> false </DisplayZeroAsNone>
<NumericAmount> 0 </NumericAmount>
<RoundedNumericAmount> 0 </RoundedNumericAmount>
<NonNumbericText/>
<FootnoteIndexer/>
<CurrencyCode/>
<CurrencySymbol/>
<IsIndependantCurrency> false </IsIndependantCurrency>
<ShowCurrencySymbol> false </ShowCurrencySymbol>
<DisplayDateInUSFormat> false </DisplayDateInUSFormat>
</Cell>
<Cell FlagID="0" ContextID="" UnitID="">
<Id> 6 </Id>
<IsNumeric> false </IsNumeric>
<IsRatio> false </IsRatio>
<DisplayZeroAsNone> false </DisplayZeroAsNone>
<NumericAmount> 0 </NumericAmount>
<RoundedNumericAmount> 0 </RoundedNumericAmount>
<NonNumbericText/>
<FootnoteIndexer/>
<CurrencyCode/>
<CurrencySymbol/>
<IsIndependantCurrency> false </IsIndependantCurrency>
<ShowCurrencySymbol> false </ShowCurrencySymbol>
<DisplayDateInUSFormat> false </DisplayDateInUSFormat>
</Cell>
<Cell FlagID="0" ContextID="" UnitID="">
<Id> 7 </Id>
<IsNumeric> false </IsNumeric>
<IsRatio> false </IsRatio>
<DisplayZeroAsNone> false </DisplayZeroAsNone>
<NumericAmount> 0 </NumericAmount>
<RoundedNumericAmount> 0 </RoundedNumericAmount>
<NonNumbericText/>
<FootnoteIndexer/>
<CurrencyCode/>
<CurrencySymbol/>
<IsIndependantCurrency> false </IsIndependantCurrency>
<ShowCurrencySymbol> false </ShowCurrencySymbol>
<DisplayDateInUSFormat> false </DisplayDateInUSFormat>
</Cell>
<Cell FlagID="0" ContextID="" UnitID="">
<Id> 8 </Id>
<IsNumeric> false </IsNumeric>
<IsRatio> false </IsRatio>
<DisplayZeroAsNone> false </DisplayZeroAsNone>
<NumericAmount> 0 </NumericAmount>
<RoundedNumericAmount> 0 </RoundedNumericAmount>
<NonNumbericText/>
<FootnoteIndexer/>
<CurrencyCode/>
<CurrencySymbol/>
<IsIndependantCurrency> false </IsIndependantCurrency>
<ShowCurrencySymbol> false </ShowCurrencySymbol>
<DisplayDateInUSFormat> false </DisplayDateInUSFormat>
</Cell>
<Cell FlagID="0" ContextID="" UnitID="">
<Id> 9 </Id>
<IsNumeric> false </IsNumeric>
<IsRatio> false </IsRatio>
<DisplayZeroAsNone> false </DisplayZeroAsNone>
<NumericAmount> 0 </NumericAmount>
<RoundedNumericAmount> 0 </RoundedNumericAmount>
<NonNumbericText/>
<FootnoteIndexer/>
<CurrencyCode/>
<CurrencySymbol/>
<IsIndependantCurrency> false </IsIndependantCurrency>
<ShowCurrencySymbol> false </ShowCurrencySymbol>
<DisplayDateInUSFormat> false </DisplayDateInUSFormat>
</Cell>
<Cell FlagID="0" ContextID="" UnitID="">
<Id> 10 </Id>
<IsNumeric> false </IsNumeric>
<IsRatio> false </IsRatio>
<DisplayZeroAsNone> false </DisplayZeroAsNone>
<NumericAmount> 0 </NumericAmount>
<RoundedNumericAmount> 0 </RoundedNumericAmount>
<NonNumbericText/>
<FootnoteIndexer/>
<CurrencyCode/>
<CurrencySymbol/>
<IsIndependantCurrency> false </IsIndependantCurrency>
<ShowCurrencySymbol> false </ShowCurrencySymbol>
<DisplayDateInUSFormat> false </DisplayDateInUSFormat>
</Cell>
<Cell FlagID="0" ContextID="" UnitID="">
<Id> 11 </Id>
<IsNumeric> false </IsNumeric>
<IsRatio> false </IsRatio>
<DisplayZeroAsNone> false </DisplayZeroAsNone>
<NumericAmount> 0 </NumericAmount>
<RoundedNumericAmount> 0 </RoundedNumericAmount>
<NonNumbericText/>
<FootnoteIndexer/>
<CurrencyCode/>
<CurrencySymbol/>
<IsIndependantCurrency> false </IsIndependantCurrency>
<ShowCurrencySymbol> false </ShowCurrencySymbol>
<DisplayDateInUSFormat> false </DisplayDateInUSFormat>
</Cell>
</Cells>
<ElementDataType> xbrli:stringItemType </ElementDataType>
<SimpleDataType> string </SimpleDataType>
<IsTotalLabel> false </IsTotalLabel>
<UnitID> 0 </UnitID>
<Label> DEFERRED REVENUE </Label>
</Row>
<Row FlagID="0">
<Id> 27 </Id>
<IsAbstractGroupTitle> false </IsAbstractGroupTitle>
<LabelSeparator> </LabelSeparator>
<Level> 4 </Level>
<ElementName> zlc_DeferredRevenueContractPeriod </ElementName>
<ElementPrefix> zlc_ </ElementPrefix>
<IsBaseElement> false </IsBaseElement>
<BalanceType> na </BalanceType>
<PeriodType> duration </PeriodType>
<IsReportTitle> false </IsReportTitle>
<IsSegmentTitle> false </IsSegmentTitle>
<IsCalendarTitle> false </IsCalendarTitle>
<IsEquityPrevioslyReportedAsRow> false </IsEquityPrevioslyReportedAsRow>
<IsEquityAdjustmentRow> false </IsEquityAdjustmentRow>
<IsBeginningBalance> false </IsBeginningBalance>
<IsEndingBalance> false </IsEndingBalance>
<IsReverseSign> false </IsReverseSign>
<PreferredLabelRole> terseLabel </PreferredLabelRole>
<FootnoteIndexer/>
<Cells>
<Cell FlagID="0" ContextID="" UnitID="">
<Id> 1 </Id>
<IsNumeric> false </IsNumeric>
<IsRatio> false </IsRatio>
<DisplayZeroAsNone> false </DisplayZeroAsNone>
<NumericAmount> 0 </NumericAmount>
<RoundedNumericAmount> 0 </RoundedNumericAmount>
<NonNumbericText/>
<FootnoteIndexer/>
<CurrencyCode/>
<CurrencySymbol/>
<IsIndependantCurrency> false </IsIndependantCurrency>
<ShowCurrencySymbol> false </ShowCurrencySymbol>
<DisplayDateInUSFormat> false </DisplayDateInUSFormat>
</Cell>
<Cell FlagID="0" ContextID="" UnitID="">
<Id> 2 </Id>
<IsNumeric> false </IsNumeric>
<IsRatio> false </IsRatio>
<DisplayZeroAsNone> false </DisplayZeroAsNone>
<NumericAmount> 0 </NumericAmount>
<RoundedNumericAmount> 0 </RoundedNumericAmount>
<NonNumbericText/>
<FootnoteIndexer/>
<CurrencyCode/>
<CurrencySymbol/>
<IsIndependantCurrency> false </IsIndependantCurrency>
<ShowCurrencySymbol> false </ShowCurrencySymbol>
<DisplayDateInUSFormat> false </DisplayDateInUSFormat>
</Cell>
<Cell FlagID="0" ContextID="" UnitID="">
<Id> 3 </Id>
<IsNumeric> false </IsNumeric>
<IsRatio> false </IsRatio>
<DisplayZeroAsNone> false </DisplayZeroAsNone>
<NumericAmount> 0 </NumericAmount>
<RoundedNumericAmount> 0 </RoundedNumericAmount>
<NonNumbericText/>
<FootnoteIndexer/>
<CurrencyCode/>
<CurrencySymbol/>
<IsIndependantCurrency> false </IsIndependantCurrency>
<ShowCurrencySymbol> false </ShowCurrencySymbol>
<DisplayDateInUSFormat> false </DisplayDateInUSFormat>
</Cell>
<Cell FlagID="0" ContextID="" UnitID="">
<Id> 4 </Id>
<IsNumeric> false </IsNumeric>
<IsRatio> false </IsRatio>
<DisplayZeroAsNone> false </DisplayZeroAsNone>
<NumericAmount> 0 </NumericAmount>
<RoundedNumericAmount> 0 </RoundedNumericAmount>
<NonNumbericText/>
<FootnoteIndexer/>
<CurrencyCode/>
<CurrencySymbol/>
<IsIndependantCurrency> false </IsIndependantCurrency>
<ShowCurrencySymbol> false </ShowCurrencySymbol>
<DisplayDateInUSFormat> false </DisplayDateInUSFormat>
</Cell>
<Cell FlagID="0" ContextID="" UnitID="">
<Id> 5 </Id>
<IsNumeric> false </IsNumeric>
<IsRatio> false </IsRatio>
<DisplayZeroAsNone> false </DisplayZeroAsNone>
<NumericAmount> 0 </NumericAmount>
<RoundedNumericAmount> 0 </RoundedNumericAmount>
<NonNumbericText/>
<FootnoteIndexer/>
<CurrencyCode/>
<CurrencySymbol/>
<IsIndependantCurrency> false </IsIndependantCurrency>
<ShowCurrencySymbol> false </ShowCurrencySymbol>
<DisplayDateInUSFormat> false </DisplayDateInUSFormat>
</Cell>
<Cell FlagID="0" ContextID="" UnitID="">
<Id> 6 </Id>
<IsNumeric> false </IsNumeric>
<IsRatio> false </IsRatio>
<DisplayZeroAsNone> false </DisplayZeroAsNone>
<NumericAmount> 0 </NumericAmount>
<RoundedNumericAmount> 0 </RoundedNumericAmount>
<NonNumbericText/>
<FootnoteIndexer/>
<CurrencyCode/>
<CurrencySymbol/>
<IsIndependantCurrency> false </IsIndependantCurrency>
<ShowCurrencySymbol> false </ShowCurrencySymbol>
<DisplayDateInUSFormat> false </DisplayDateInUSFormat>
</Cell>
<Cell FlagID="0" ContextID="" UnitID="">
<Id> 7 </Id>
<IsNumeric> false </IsNumeric>
<IsRatio> false </IsRatio>
<DisplayZeroAsNone> false </DisplayZeroAsNone>
<NumericAmount> 0 </NumericAmount>
<RoundedNumericAmount> 0 </RoundedNumericAmount>
<NonNumbericText/>
<FootnoteIndexer/>
<CurrencyCode/>
<CurrencySymbol/>
<IsIndependantCurrency> false </IsIndependantCurrency>
<ShowCurrencySymbol> false </ShowCurrencySymbol>
<DisplayDateInUSFormat> false </DisplayDateInUSFormat>
</Cell>
<Cell FlagID="0" ContextID="" UnitID="">
<Id> 8 </Id>
<IsNumeric> false </IsNumeric>
<IsRatio> false </IsRatio>
<DisplayZeroAsNone> false </DisplayZeroAsNone>
<NumericAmount> 0 </NumericAmount>
<RoundedNumericAmount> 0 </RoundedNumericAmount>
<NonNumbericText/>
<FootnoteIndexer/>
<CurrencyCode/>
<CurrencySymbol/>
<IsIndependantCurrency> false </IsIndependantCurrency>
<ShowCurrencySymbol> false </ShowCurrencySymbol>
<DisplayDateInUSFormat> false </DisplayDateInUSFormat>
</Cell>
<Cell FlagID="0" ContextID="" UnitID="">
<Id> 9 </Id>
<IsNumeric> false </IsNumeric>
<IsRatio> false </IsRatio>
<DisplayZeroAsNone> false </DisplayZeroAsNone>
<NumericAmount> 0 </NumericAmount>
<RoundedNumericAmount> 0 </RoundedNumericAmount>
<NonNumbericText/>
<FootnoteIndexer/>
<CurrencyCode/>
<CurrencySymbol/>
<IsIndependantCurrency> false </IsIndependantCurrency>
<ShowCurrencySymbol> false </ShowCurrencySymbol>
<DisplayDateInUSFormat> false </DisplayDateInUSFormat>
</Cell>
<Cell FlagID="0" ContextID="" UnitID="">
<Id> 10 </Id>
<IsNumeric> false </IsNumeric>
<IsRatio> false </IsRatio>
<DisplayZeroAsNone> false </DisplayZeroAsNone>
<NumericAmount> 0 </NumericAmount>
<RoundedNumericAmount> 0 </RoundedNumericAmount>
<NonNumbericText/>
<FootnoteIndexer/>
<CurrencyCode/>
<CurrencySymbol/>
<IsIndependantCurrency> false </IsIndependantCurrency>
<ShowCurrencySymbol> false </ShowCurrencySymbol>
<DisplayDateInUSFormat> false </DisplayDateInUSFormat>
</Cell>
<Cell FlagID="0" ContextID="D2011_LifetimeWarrantyDeferredRevenueArrangementMember_ScenarioPreviouslyReportedMember" UnitID="">
<Id> 11 </Id>
<IsNumeric> false </IsNumeric>
<IsRatio> false </IsRatio>
<DisplayZeroAsNone> false </DisplayZeroAsNone>
<NumericAmount> 0 </NumericAmount>
<RoundedNumericAmount> 0 </RoundedNumericAmount>
<NonNumbericText> 5 years </NonNumbericText>
<FootnoteIndexer/>
<CurrencyCode/>
<CurrencySymbol/>
<IsIndependantCurrency> false </IsIndependantCurrency>
<ShowCurrencySymbol> false </ShowCurrencySymbol>
<DisplayDateInUSFormat> false </DisplayDateInUSFormat>
</Cell>
</Cells>
<ElementDataType> xbrli:durationItemType </ElementDataType>
<SimpleDataType> na </SimpleDataType>
<ElementDefenition> Represents the contract period of the deferred revenue arrangement. </ElementDefenition>
<ElementReferences> No definition available. </ElementReferences>
<IsTotalLabel> false </IsTotalLabel>
<UnitID> 0 </UnitID>
<Label> Contract period of arrangement </Label>
</Row>
<Row FlagID="0">
<Id> 28 </Id>
<IsAbstractGroupTitle> false </IsAbstractGroupTitle>
<LabelSeparator> </LabelSeparator>
<Level> 0 </Level>
<ElementName/>
<ElementPrefix/>
<IsBaseElement> true </IsBaseElement>
<BalanceType/>
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</Cells>
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<Id> 22 </Id>
<IsAbstractGroupTitle> false </IsAbstractGroupTitle>
<LabelSeparator> </LabelSeparator>
<CurrencyCode> USD </CurrencyCode>
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<hasSegments> true </hasSegments>
<hasScenarios> false </hasScenarios>
<MCU>
<KeyName/>
<CurrencySymbol> $ </CurrencySymbol>
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<ContextID> D2012_LifetimeWarrantyDeferredRevenueArrangementMember_ScenarioAdjustmentMember </ContextID>
<EntitySchema> http://www.sec.gov/CIK </EntitySchema>
<EntityValue> 0000109156 </EntityValue>
<PeriodDisplayName/>
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<PeriodStartDate> 2011-08-01T00:00:00 </PeriodStartDate>
<PeriodEndDate> 2012-07-31T00:00:00 </PeriodEndDate>
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<anyType xsi:type="Segment">
<IsDefaultForEntity> false </IsDefaultForEntity>
<Name/>
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<dimensionId> us-gaap_DeferredRevenueArrangementTypeAxis </dimensionId>
<type> explicitMember </type>
</DimensionInfo>
</anyType>
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<IsDefaultForEntity> false </IsDefaultForEntity>
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<ValueName> Change in estimate </ValueName>
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<type> explicitMember </type>
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<MeasureType/>
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<Scale> 0 </Scale>
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<MeasureSchema> http://www.xbrl.org/2003/iso4217 </MeasureSchema>
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<MeasureNamespace> iso4217 </MeasureNamespace>
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<Scale> 0 </Scale>
</UnitProperty>
</UPS>
<CurrencyCode> USD </CurrencyCode>
<OriginalCurrencyCode> USD </OriginalCurrencyCode>
</MCU>
<CurrencySymbol> $ </CurrencySymbol>
<Labels>
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<Label Key="us-gaap_StatementScenarioAxis:us-gaap_ScenarioAdjustmentMember" Id="1" Label="Change in estimate"/>
<Label Key="Calendar" Id="2" Label="8/1/2011 - 7/31/2012"/>
</Labels>
</OriginalInstanceReportColumn>
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<SimpleDataType> na </SimpleDataType>
<IsTotalLabel> false </IsTotalLabel>
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<Label> Lifetime warranty | Change in estimate </Label>
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<Row FlagID="0">
<Id> 29 </Id>
<IsAbstractGroupTitle> true </IsAbstractGroupTitle>
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<Level> 3 </Level>
<ElementName> us-gaap_DeferredRevenueArrangementLineItems </ElementName>
<ElementPrefix> us-gaap_ </ElementPrefix>
<IsBaseElement> true </IsBaseElement>
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</Cells>
<ElementDataType> xbrli:stringItemType </ElementDataType>
<SimpleDataType> string </SimpleDataType>
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<Row FlagID="0">
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<ElementName> us-gaap_SalesRevenueNet </ElementName>
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<Cell FlagID="0" ContextID="D2012_LifetimeWarrantyDeferredRevenueArrangementMember_ScenarioAdjustmentMember" UnitID="USD">
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<IsNumeric> true </IsNumeric>
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<NumericAmount> 34900000 </NumericAmount>
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<type> explicitMember </type>
</DimensionInfo>
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<Name/>
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<ValueName> Fine Jewelry </ValueName>
<ValueType> us-gaap_StatementBusinessSegmentsAxis </ValueType>
<Namespace> xbrldi </Namespace>
<Schema> http://xbrl.org/2006/xbrldi </Schema>
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<Name/>
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<ValueName> Change in estimate </ValueName>
<ValueType> us-gaap_StatementScenarioAxis </ValueType>
<Namespace> xbrldi </Namespace>
<Schema> http://xbrl.org/2006/xbrldi </Schema>
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<dimensionId> us-gaap_StatementScenarioAxis </dimensionId>
<type> explicitMember </type>
</DimensionInfo>
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<UnitType> Standard </UnitType>
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<MeasureValue> USD </MeasureValue>
<MeasureNamespace> iso4217 </MeasureNamespace>
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<CurrencyCode> USD </CurrencyCode>
<OriginalCurrencyCode> USD </OriginalCurrencyCode>
</MCU>
<CurrencySymbol> $ </CurrencySymbol>
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<Label Key="us-gaap_StatementBusinessSegmentsAxis:zlc_FineJewelrySegmentMember" Id="1" Label="Fine Jewelry"/>
<Label Key="us-gaap_StatementScenarioAxis:us-gaap_ScenarioAdjustmentMember" Id="2" Label="Change in estimate"/>
<Label Key="Calendar" Id="3" Label="8/1/2011 - 7/31/2012"/>
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</OriginalInstanceReportColumn>
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<Label> Lifetime warranty | Fine Jewelry | Change in estimate </Label>
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<Id> 34 </Id>
<IsAbstractGroupTitle> true </IsAbstractGroupTitle>
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<ElementName> us-gaap_DeferredRevenueArrangementLineItems </ElementName>
<ElementPrefix> us-gaap_ </ElementPrefix>
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</Cell>
</Cells>
<ElementDataType> xbrli:stringItemType </ElementDataType>
<SimpleDataType> string </SimpleDataType>
<IsTotalLabel> false </IsTotalLabel>
<UnitID> 0 </UnitID>
<Label> DEFERRED REVENUE </Label>
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<Row FlagID="0">
<Id> 35 </Id>
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<LabelSeparator> </LabelSeparator>
<Level> 4 </Level>
<ElementName> us-gaap_SalesRevenueNet </ElementName>
<ElementPrefix> us-gaap_ </ElementPrefix>
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<Cell FlagID="0" ContextID="D2012_FineJewelrySegmentMember_LifetimeWarrantyDeferredRevenueArrangementMember_ScenarioAdjustmentMember" UnitID="USD">
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<IsNumeric> true </IsNumeric>
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<NumericAmount> 34900000 </NumericAmount>
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<CurrencySymbol> $ </CurrencySymbol>
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</Cells>
<ElementDataType> xbrli:monetaryItemType </ElementDataType>
<SimpleDataType> monetary </SimpleDataType>
<ElementDefenition> Total revenue from sale of goods and services rendered during the reporting period, in the normal course of business, reduced by sales returns and allowances, and sales discounts. </ElementDefenition>
<ElementReferences> Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 225 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.1) -URI http://asc.fasb.org/extlink&oid=6880815&loc=d3e20235-122688 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 03 -Paragraph 1 -Article 5 </ElementReferences>
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<Label> Increase in revenue due to change in estimate related to the pattern of revenue recognition and the life of the warranties </Label>
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<IsIndependantCurrency> false </IsIndependantCurrency>
<ShowCurrencySymbol> false </ShowCurrencySymbol>
<DisplayDateInUSFormat> false </DisplayDateInUSFormat>
</Cell>
</Cells>
<OriginalInstanceReportColumn FlagID="0">
<Id> 24 </Id>
<IsAbstractGroupTitle> false </IsAbstractGroupTitle>
<LabelSeparator> </LabelSeparator>
<CurrencyCode/>
<FootnoteIndexer/>
<hasSegments> true </hasSegments>
<hasScenarios> false </hasScenarios>
<MCU>
<KeyName/>
<CurrencySymbol/>
<contextRef>
<ContextID> D2013_WatchWarrantyDeferredRevenueArrangementMember_FineJewelrySegmentMember </ContextID>
<EntitySchema> http://www.sec.gov/CIK </EntitySchema>
<EntityValue> 0000109156 </EntityValue>
<PeriodDisplayName/>
<PeriodType> duration </PeriodType>
<PeriodStartDate> 2012-08-01T00:00:00 </PeriodStartDate>
<PeriodEndDate> 2013-07-31T00:00:00 </PeriodEndDate>
<Segments>
<anyType xsi:type="Segment">
<IsDefaultForEntity> false </IsDefaultForEntity>
<Name/>
<IsFromEntityGroup> false </IsFromEntityGroup>
<ValueName> Watch warranty </ValueName>
<ValueType> us-gaap_DeferredRevenueArrangementTypeAxis </ValueType>
<Namespace> xbrldi </Namespace>
<Schema> http://xbrl.org/2006/xbrldi </Schema>
<DimensionInfo>
<Id> zlc_WatchWarrantyDeferredRevenueArrangementMember </Id>
<dimensionId> us-gaap_DeferredRevenueArrangementTypeAxis </dimensionId>
<type> explicitMember </type>
</DimensionInfo>
</anyType>
<anyType xsi:type="Segment">
<IsDefaultForEntity> false </IsDefaultForEntity>
<Name/>
<IsFromEntityGroup> false </IsFromEntityGroup>
<ValueName> Fine Jewelry </ValueName>
<ValueType> us-gaap_StatementBusinessSegmentsAxis </ValueType>
<Namespace> xbrldi </Namespace>
<Schema> http://xbrl.org/2006/xbrldi </Schema>
<DimensionInfo>
<Id> zlc_FineJewelrySegmentMember </Id>
<dimensionId> us-gaap_StatementBusinessSegmentsAxis </dimensionId>
<type> explicitMember </type>
</DimensionInfo>
</anyType>
</Segments>
<Scenarios/>
</contextRef>
<UPS/>
<CurrencyCode/>
<OriginalCurrencyCode/>
</MCU>
<CurrencySymbol/>
<Labels>
<Label Key="us-gaap_DeferredRevenueArrangementTypeAxis:zlc_WatchWarrantyDeferredRevenueArrangementMember" Id="0" Label="Watch warranty"/>
<Label Key="us-gaap_StatementBusinessSegmentsAxis:zlc_FineJewelrySegmentMember" Id="1" Label="Fine Jewelry"/>
<Label Key="Calendar" Id="2" Label="8/1/2012 - 7/31/2013"/>
</Labels>
</OriginalInstanceReportColumn>
<ElementDataType> na </ElementDataType>
<SimpleDataType> na </SimpleDataType>
<IsTotalLabel> false </IsTotalLabel>
<UnitID> 0 </UnitID>
<Label> Watch warranty | Fine Jewelry </Label>
</Row>
<Row FlagID="0">
<Id> 37 </Id>
<IsAbstractGroupTitle> true </IsAbstractGroupTitle>
<LabelSeparator> </LabelSeparator>
<Level> 3 </Level>
<ElementName> us-gaap_DeferredRevenueArrangementLineItems </ElementName>
<ElementPrefix> us-gaap_ </ElementPrefix>
<IsBaseElement> true </IsBaseElement>
<BalanceType> na </BalanceType>
<PeriodType> duration </PeriodType>
<IsReportTitle> false </IsReportTitle>
<IsSegmentTitle> false </IsSegmentTitle>
<IsCalendarTitle> false </IsCalendarTitle>
<IsEquityPrevioslyReportedAsRow> false </IsEquityPrevioslyReportedAsRow>
<IsEquityAdjustmentRow> false </IsEquityAdjustmentRow>
<IsBeginningBalance> false </IsBeginningBalance>
<IsEndingBalance> false </IsEndingBalance>
<IsReverseSign> false </IsReverseSign>
<PreferredLabelRole> terseLabel </PreferredLabelRole>
<FootnoteIndexer/>
<Cells>
<Cell FlagID="0" ContextID="" UnitID="">
<Id> 1 </Id>
<IsNumeric> false </IsNumeric>
<IsRatio> false </IsRatio>
<DisplayZeroAsNone> false </DisplayZeroAsNone>
<NumericAmount> 0 </NumericAmount>
<RoundedNumericAmount> 0 </RoundedNumericAmount>
<NonNumbericText/>
<FootnoteIndexer/>
<CurrencyCode/>
<CurrencySymbol/>
<IsIndependantCurrency> false </IsIndependantCurrency>
<ShowCurrencySymbol> false </ShowCurrencySymbol>
<DisplayDateInUSFormat> false </DisplayDateInUSFormat>
</Cell>
<Cell FlagID="0" ContextID="" UnitID="">
<Id> 2 </Id>
<IsNumeric> false </IsNumeric>
<IsRatio> false </IsRatio>
<DisplayZeroAsNone> false </DisplayZeroAsNone>
<NumericAmount> 0 </NumericAmount>
<RoundedNumericAmount> 0 </RoundedNumericAmount>
<NonNumbericText/>
<FootnoteIndexer/>
<CurrencyCode/>
<CurrencySymbol/>
<IsIndependantCurrency> false </IsIndependantCurrency>
<ShowCurrencySymbol> false </ShowCurrencySymbol>
<DisplayDateInUSFormat> false </DisplayDateInUSFormat>
</Cell>
<Cell FlagID="0" ContextID="" UnitID="">
<Id> 3 </Id>
<IsNumeric> false </IsNumeric>
<IsRatio> false </IsRatio>
<DisplayZeroAsNone> false </DisplayZeroAsNone>
<NumericAmount> 0 </NumericAmount>
<RoundedNumericAmount> 0 </RoundedNumericAmount>
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<FootnoteIndexer/>
<CurrencyCode/>
<CurrencySymbol/>
<IsIndependantCurrency> false </IsIndependantCurrency>
<ShowCurrencySymbol> false </ShowCurrencySymbol>
<DisplayDateInUSFormat> false </DisplayDateInUSFormat>
</Cell>
<Cell FlagID="0" ContextID="" UnitID="">
<Id> 4 </Id>
<IsNumeric> false </IsNumeric>
<IsRatio> false </IsRatio>
<DisplayZeroAsNone> false </DisplayZeroAsNone>
<NumericAmount> 0 </NumericAmount>
<RoundedNumericAmount> 0 </RoundedNumericAmount>
<NonNumbericText/>
<FootnoteIndexer/>
<CurrencyCode/>
<CurrencySymbol/>
<IsIndependantCurrency> false </IsIndependantCurrency>
<ShowCurrencySymbol> false </ShowCurrencySymbol>
<DisplayDateInUSFormat> false </DisplayDateInUSFormat>
</Cell>
<Cell FlagID="0" ContextID="" UnitID="">
<Id> 5 </Id>
<IsNumeric> false </IsNumeric>
<IsRatio> false </IsRatio>
<DisplayZeroAsNone> false </DisplayZeroAsNone>
<NumericAmount> 0 </NumericAmount>
<RoundedNumericAmount> 0 </RoundedNumericAmount>
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<FootnoteIndexer/>
<CurrencyCode/>
<CurrencySymbol/>
<IsIndependantCurrency> false </IsIndependantCurrency>
<ShowCurrencySymbol> false </ShowCurrencySymbol>
<DisplayDateInUSFormat> false </DisplayDateInUSFormat>
</Cell>
<Cell FlagID="0" ContextID="" UnitID="">
<Id> 6 </Id>
<IsNumeric> false </IsNumeric>
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<DisplayZeroAsNone> false </DisplayZeroAsNone>
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<CurrencyCode/>
<CurrencySymbol/>
<IsIndependantCurrency> false </IsIndependantCurrency>
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<DisplayDateInUSFormat> false </DisplayDateInUSFormat>
</Cell>
<Cell FlagID="0" ContextID="" UnitID="">
<Id> 7 </Id>
<IsNumeric> false </IsNumeric>
<IsRatio> false </IsRatio>
<DisplayZeroAsNone> false </DisplayZeroAsNone>
<NumericAmount> 0 </NumericAmount>
<RoundedNumericAmount> 0 </RoundedNumericAmount>
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<CurrencyCode/>
<CurrencySymbol/>
<IsIndependantCurrency> false </IsIndependantCurrency>
<ShowCurrencySymbol> false </ShowCurrencySymbol>
<DisplayDateInUSFormat> false </DisplayDateInUSFormat>
</Cell>
<Cell FlagID="0" ContextID="" UnitID="">
<Id> 8 </Id>
<IsNumeric> false </IsNumeric>
<IsRatio> false </IsRatio>
<DisplayZeroAsNone> false </DisplayZeroAsNone>
<NumericAmount> 0 </NumericAmount>
<RoundedNumericAmount> 0 </RoundedNumericAmount>
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<CurrencyCode/>
<CurrencySymbol/>
<IsIndependantCurrency> false </IsIndependantCurrency>
<ShowCurrencySymbol> false </ShowCurrencySymbol>
<DisplayDateInUSFormat> false </DisplayDateInUSFormat>
</Cell>
<Cell FlagID="0" ContextID="" UnitID="">
<Id> 9 </Id>
<IsNumeric> false </IsNumeric>
<IsRatio> false </IsRatio>
<DisplayZeroAsNone> false </DisplayZeroAsNone>
<NumericAmount> 0 </NumericAmount>
<RoundedNumericAmount> 0 </RoundedNumericAmount>
<NonNumbericText/>
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<CurrencyCode/>
<CurrencySymbol/>
<IsIndependantCurrency> false </IsIndependantCurrency>
<ShowCurrencySymbol> false </ShowCurrencySymbol>
<DisplayDateInUSFormat> false </DisplayDateInUSFormat>
</Cell>
<Cell FlagID="0" ContextID="" UnitID="">
<Id> 10 </Id>
<IsNumeric> false </IsNumeric>
<IsRatio> false </IsRatio>
<DisplayZeroAsNone> false </DisplayZeroAsNone>
<NumericAmount> 0 </NumericAmount>
<RoundedNumericAmount> 0 </RoundedNumericAmount>
<NonNumbericText/>
<FootnoteIndexer/>
<CurrencyCode/>
<CurrencySymbol/>
<IsIndependantCurrency> false </IsIndependantCurrency>
<ShowCurrencySymbol> false </ShowCurrencySymbol>
<DisplayDateInUSFormat> false </DisplayDateInUSFormat>
</Cell>
<Cell FlagID="0" ContextID="" UnitID="">
<Id> 11 </Id>
<IsNumeric> false </IsNumeric>
<IsRatio> false </IsRatio>
<DisplayZeroAsNone> false </DisplayZeroAsNone>
<NumericAmount> 0 </NumericAmount>
<RoundedNumericAmount> 0 </RoundedNumericAmount>
<NonNumbericText/>
<FootnoteIndexer/>
<CurrencyCode/>
<CurrencySymbol/>
<IsIndependantCurrency> false </IsIndependantCurrency>
<ShowCurrencySymbol> false </ShowCurrencySymbol>
<DisplayDateInUSFormat> false </DisplayDateInUSFormat>
</Cell>
</Cells>
<ElementDataType> xbrli:stringItemType </ElementDataType>
<SimpleDataType> string </SimpleDataType>
<IsTotalLabel> false </IsTotalLabel>
<UnitID> 0 </UnitID>
<Label> DEFERRED REVENUE </Label>
</Row>
<Row FlagID="0">
<Id> 38 </Id>
<IsAbstractGroupTitle> false </IsAbstractGroupTitle>
<LabelSeparator> </LabelSeparator>
<Level> 4 </Level>
<ElementName> zlc_DeferredRevenueContractPeriod </ElementName>
<ElementPrefix> zlc_ </ElementPrefix>
<IsBaseElement> false </IsBaseElement>
<BalanceType> na </BalanceType>
<PeriodType> duration </PeriodType>
<IsReportTitle> false </IsReportTitle>
<IsSegmentTitle> false </IsSegmentTitle>
<IsCalendarTitle> false </IsCalendarTitle>
<IsEquityPrevioslyReportedAsRow> false </IsEquityPrevioslyReportedAsRow>
<IsEquityAdjustmentRow> false </IsEquityAdjustmentRow>
<IsBeginningBalance> false </IsBeginningBalance>
<IsEndingBalance> false </IsEndingBalance>
<IsReverseSign> false </IsReverseSign>
<PreferredLabelRole> terseLabel </PreferredLabelRole>
<FootnoteIndexer/>
<Cells>
<Cell FlagID="0" ContextID="" UnitID="">
<Id> 1 </Id>
<IsNumeric> false </IsNumeric>
<IsRatio> false </IsRatio>
<DisplayZeroAsNone> false </DisplayZeroAsNone>
<NumericAmount> 0 </NumericAmount>
<RoundedNumericAmount> 0 </RoundedNumericAmount>
<NonNumbericText/>
<FootnoteIndexer/>
<CurrencyCode/>
<CurrencySymbol/>
<IsIndependantCurrency> false </IsIndependantCurrency>
<ShowCurrencySymbol> false </ShowCurrencySymbol>
<DisplayDateInUSFormat> false </DisplayDateInUSFormat>
</Cell>
<Cell FlagID="0" ContextID="" UnitID="">
<Id> 2 </Id>
<IsNumeric> false </IsNumeric>
<IsRatio> false </IsRatio>
<DisplayZeroAsNone> false </DisplayZeroAsNone>
<NumericAmount> 0 </NumericAmount>
<RoundedNumericAmount> 0 </RoundedNumericAmount>
<NonNumbericText/>
<FootnoteIndexer/>
<CurrencyCode/>
<CurrencySymbol/>
<IsIndependantCurrency> false </IsIndependantCurrency>
<ShowCurrencySymbol> false </ShowCurrencySymbol>
<DisplayDateInUSFormat> false </DisplayDateInUSFormat>
</Cell>
<Cell FlagID="0" ContextID="" UnitID="">
<Id> 3 </Id>
<IsNumeric> false </IsNumeric>
<IsRatio> false </IsRatio>
<DisplayZeroAsNone> false </DisplayZeroAsNone>
<NumericAmount> 0 </NumericAmount>
<RoundedNumericAmount> 0 </RoundedNumericAmount>
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<CurrencyCode/>
<CurrencySymbol/>
<IsIndependantCurrency> false </IsIndependantCurrency>
<ShowCurrencySymbol> false </ShowCurrencySymbol>
<DisplayDateInUSFormat> false </DisplayDateInUSFormat>
</Cell>
<Cell FlagID="0" ContextID="" UnitID="">
<Id> 4 </Id>
<IsNumeric> false </IsNumeric>
<IsRatio> false </IsRatio>
<DisplayZeroAsNone> false </DisplayZeroAsNone>
<NumericAmount> 0 </NumericAmount>
<RoundedNumericAmount> 0 </RoundedNumericAmount>
<NonNumbericText/>
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<CurrencyCode/>
<CurrencySymbol/>
<IsIndependantCurrency> false </IsIndependantCurrency>
<ShowCurrencySymbol> false </ShowCurrencySymbol>
<DisplayDateInUSFormat> false </DisplayDateInUSFormat>
</Cell>
<Cell FlagID="0" ContextID="" UnitID="">
<Id> 5 </Id>
<IsNumeric> false </IsNumeric>
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<NumericAmount> 0 </NumericAmount>
<RoundedNumericAmount> 0 </RoundedNumericAmount>
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<CurrencySymbol/>
<IsIndependantCurrency> false </IsIndependantCurrency>
<ShowCurrencySymbol> false </ShowCurrencySymbol>
<DisplayDateInUSFormat> false </DisplayDateInUSFormat>
</Cell>
<Cell FlagID="0" ContextID="" UnitID="">
<Id> 6 </Id>
<IsNumeric> false </IsNumeric>
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<NumericAmount> 0 </NumericAmount>
<RoundedNumericAmount> 0 </RoundedNumericAmount>
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<CurrencySymbol/>
<IsIndependantCurrency> false </IsIndependantCurrency>
<ShowCurrencySymbol> false </ShowCurrencySymbol>
<DisplayDateInUSFormat> false </DisplayDateInUSFormat>
</Cell>
<Cell FlagID="0" ContextID="" UnitID="">
<Id> 7 </Id>
<IsNumeric> false </IsNumeric>
<IsRatio> false </IsRatio>
<DisplayZeroAsNone> false </DisplayZeroAsNone>
<NumericAmount> 0 </NumericAmount>
<RoundedNumericAmount> 0 </RoundedNumericAmount>
<NonNumbericText/>
<FootnoteIndexer/>
<CurrencyCode/>
<CurrencySymbol/>
<IsIndependantCurrency> false </IsIndependantCurrency>
<ShowCurrencySymbol> false </ShowCurrencySymbol>
<DisplayDateInUSFormat> false </DisplayDateInUSFormat>
</Cell>
<Cell FlagID="0" ContextID="" UnitID="">
<Id> 8 </Id>
<IsNumeric> false </IsNumeric>
<IsRatio> false </IsRatio>
<DisplayZeroAsNone> false </DisplayZeroAsNone>
<NumericAmount> 0 </NumericAmount>
<RoundedNumericAmount> 0 </RoundedNumericAmount>
<NonNumbericText/>
<FootnoteIndexer/>
<CurrencyCode/>
<CurrencySymbol/>
<IsIndependantCurrency> false </IsIndependantCurrency>
<ShowCurrencySymbol> false </ShowCurrencySymbol>
<DisplayDateInUSFormat> false </DisplayDateInUSFormat>
</Cell>
<Cell FlagID="0" ContextID="D2013_WatchWarrantyDeferredRevenueArrangementMember_FineJewelrySegmentMember" UnitID="">
<Id> 9 </Id>
<IsNumeric> false </IsNumeric>
<IsRatio> false </IsRatio>
<DisplayZeroAsNone> false </DisplayZeroAsNone>
<NumericAmount> 0 </NumericAmount>
<RoundedNumericAmount> 0 </RoundedNumericAmount>
<NonNumbericText> 2 years </NonNumbericText>
<FootnoteIndexer/>
<CurrencyCode/>
<CurrencySymbol/>
<IsIndependantCurrency> false </IsIndependantCurrency>
<ShowCurrencySymbol> false </ShowCurrencySymbol>
<DisplayDateInUSFormat> false </DisplayDateInUSFormat>
</Cell>
<Cell FlagID="0" ContextID="" UnitID="">
<Id> 10 </Id>
<IsNumeric> false </IsNumeric>
<IsRatio> false </IsRatio>
<DisplayZeroAsNone> false </DisplayZeroAsNone>
<NumericAmount> 0 </NumericAmount>
<RoundedNumericAmount> 0 </RoundedNumericAmount>
<NonNumbericText/>
<FootnoteIndexer/>
<CurrencyCode/>
<CurrencySymbol/>
<IsIndependantCurrency> false </IsIndependantCurrency>
<ShowCurrencySymbol> false </ShowCurrencySymbol>
<DisplayDateInUSFormat> false </DisplayDateInUSFormat>
</Cell>
<Cell FlagID="0" ContextID="" UnitID="">
<Id> 11 </Id>
<IsNumeric> false </IsNumeric>
<IsRatio> false </IsRatio>
<DisplayZeroAsNone> false </DisplayZeroAsNone>
<NumericAmount> 0 </NumericAmount>
<RoundedNumericAmount> 0 </RoundedNumericAmount>
<NonNumbericText/>
<FootnoteIndexer/>
<CurrencyCode/>
<CurrencySymbol/>
<IsIndependantCurrency> false </IsIndependantCurrency>
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<DisplayDateInUSFormat> false </DisplayDateInUSFormat>
</Cell>
</Cells>
<ElementDataType> xbrli:durationItemType </ElementDataType>
<SimpleDataType> na </SimpleDataType>
<ElementDefenition> Represents the contract period of the deferred revenue arrangement. </ElementDefenition>
<ElementReferences> No definition available. </ElementReferences>
<IsTotalLabel> false </IsTotalLabel>
<UnitID> 0 </UnitID>
<Label> Contract period of arrangement </Label>
</Row>
<Row FlagID="0">
<Id> 39 </Id>
<IsAbstractGroupTitle> false </IsAbstractGroupTitle>
<LabelSeparator> </LabelSeparator>
<Level> 0 </Level>
<ElementName/>
<ElementPrefix/>
<IsBaseElement> true </IsBaseElement>
<BalanceType/>
<PeriodType/>
<IsReportTitle> false </IsReportTitle>
<IsSegmentTitle> true </IsSegmentTitle>
<IsCalendarTitle> false </IsCalendarTitle>
<IsEquityPrevioslyReportedAsRow> false </IsEquityPrevioslyReportedAsRow>
<IsEquityAdjustmentRow> false </IsEquityAdjustmentRow>
<IsBeginningBalance> false </IsBeginningBalance>
<IsEndingBalance> false </IsEndingBalance>
<IsReverseSign> false </IsReverseSign>
<PreferredLabelRole/>
<FootnoteIndexer/>
<Cells>
<Cell FlagID="0" ContextID="" UnitID="">
<Id> 1 </Id>
<IsNumeric> false </IsNumeric>
<IsRatio> false </IsRatio>
<DisplayZeroAsNone> false </DisplayZeroAsNone>
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<RoundedNumericAmount> 0 </RoundedNumericAmount>
<NonNumbericText/>
<FootnoteIndexer/>
<CurrencyCode/>
<CurrencySymbol/>
<IsIndependantCurrency> false </IsIndependantCurrency>
<ShowCurrencySymbol> false </ShowCurrencySymbol>
<DisplayDateInUSFormat> false </DisplayDateInUSFormat>
</Cell>
<Cell FlagID="0" ContextID="" UnitID="">
<Id> 2 </Id>
<IsNumeric> false </IsNumeric>
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<NonNumbericText/>
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<ShowCurrencySymbol> false </ShowCurrencySymbol>
<DisplayDateInUSFormat> false </DisplayDateInUSFormat>
</Cell>
<Cell FlagID="0" ContextID="" UnitID="">
<Id> 3 </Id>
<IsNumeric> false </IsNumeric>
<IsRatio> false </IsRatio>
<DisplayZeroAsNone> false </DisplayZeroAsNone>
<NumericAmount> 0 </NumericAmount>
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<DisplayDateInUSFormat> false </DisplayDateInUSFormat>
</Cell>
<Cell FlagID="0" ContextID="" UnitID="">
<Id> 4 </Id>
<IsNumeric> false </IsNumeric>
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</Cell>
<Cell FlagID="0" ContextID="" UnitID="">
<Id> 5 </Id>
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</Cell>
<Cell FlagID="0" ContextID="" UnitID="">
<Id> 6 </Id>
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</Cell>
<Cell FlagID="0" ContextID="" UnitID="">
<Id> 7 </Id>
<IsNumeric> false </IsNumeric>
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<DisplayZeroAsNone> false </DisplayZeroAsNone>
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</Cell>
<Cell FlagID="0" ContextID="" UnitID="">
<Id> 8 </Id>
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<DisplayDateInUSFormat> false </DisplayDateInUSFormat>
</Cell>
<Cell FlagID="0" ContextID="" UnitID="">
<Id> 9 </Id>
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<NonNumbericText/>
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</Cell>
<Cell FlagID="0" ContextID="" UnitID="">
<Id> 10 </Id>
<IsNumeric> false </IsNumeric>
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<DisplayDateInUSFormat> false </DisplayDateInUSFormat>
</Cell>
<Cell FlagID="0" ContextID="" UnitID="">
<Id> 11 </Id>
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<ShowCurrencySymbol> false </ShowCurrencySymbol>
<DisplayDateInUSFormat> false </DisplayDateInUSFormat>
</Cell>
</Cells>
<OriginalInstanceReportColumn FlagID="0">
<Id> 25 </Id>
<IsAbstractGroupTitle> false </IsAbstractGroupTitle>
<LabelSeparator> </LabelSeparator>
<CurrencyCode/>
<FootnoteIndexer/>
<hasSegments> true </hasSegments>
<hasScenarios> false </hasScenarios>
<MCU>
<KeyName/>
<CurrencySymbol/>
<contextRef>
<ContextID> D2013_BreakageWarrantyDeferredRevenueArrangementMember_FineJewelrySegmentMember </ContextID>
<EntitySchema> http://www.sec.gov/CIK </EntitySchema>
<EntityValue> 0000109156 </EntityValue>
<PeriodDisplayName/>
<PeriodType> duration </PeriodType>
<PeriodStartDate> 2012-08-01T00:00:00 </PeriodStartDate>
<PeriodEndDate> 2013-07-31T00:00:00 </PeriodEndDate>
<Segments>
<anyType xsi:type="Segment">
<IsDefaultForEntity> false </IsDefaultForEntity>
<Name/>
<IsFromEntityGroup> false </IsFromEntityGroup>
<ValueName> Breakage warranty </ValueName>
<ValueType> us-gaap_DeferredRevenueArrangementTypeAxis </ValueType>
<Namespace> xbrldi </Namespace>
<Schema> http://xbrl.org/2006/xbrldi </Schema>
<DimensionInfo>
<Id> zlc_BreakageWarrantyDeferredRevenueArrangementMember </Id>
<dimensionId> us-gaap_DeferredRevenueArrangementTypeAxis </dimensionId>
<type> explicitMember </type>
</DimensionInfo>
</anyType>
<anyType xsi:type="Segment">
<IsDefaultForEntity> false </IsDefaultForEntity>
<Name/>
<IsFromEntityGroup> false </IsFromEntityGroup>
<ValueName> Fine Jewelry </ValueName>
<ValueType> us-gaap_StatementBusinessSegmentsAxis </ValueType>
<Namespace> xbrldi </Namespace>
<Schema> http://xbrl.org/2006/xbrldi </Schema>
<DimensionInfo>
<Id> zlc_FineJewelrySegmentMember </Id>
<dimensionId> us-gaap_StatementBusinessSegmentsAxis </dimensionId>
<type> explicitMember </type>
</DimensionInfo>
</anyType>
</Segments>
<Scenarios/>
</contextRef>
<UPS/>
<CurrencyCode/>
<OriginalCurrencyCode/>
</MCU>
<CurrencySymbol/>
<Labels>
<Label Key="us-gaap_DeferredRevenueArrangementTypeAxis:zlc_BreakageWarrantyDeferredRevenueArrangementMember" Id="0" Label="Breakage warranty"/>
<Label Key="us-gaap_StatementBusinessSegmentsAxis:zlc_FineJewelrySegmentMember" Id="1" Label="Fine Jewelry"/>
<Label Key="Calendar" Id="2" Label="8/1/2012 - 7/31/2013"/>
</Labels>
</OriginalInstanceReportColumn>
<ElementDataType> na </ElementDataType>
<SimpleDataType> na </SimpleDataType>
<IsTotalLabel> false </IsTotalLabel>
<UnitID> 0 </UnitID>
<Label> Breakage warranty | Fine Jewelry </Label>
</Row>
<Row FlagID="0">
<Id> 40 </Id>
<IsAbstractGroupTitle> true </IsAbstractGroupTitle>
<LabelSeparator> </LabelSeparator>
<Level> 3 </Level>
<ElementName> us-gaap_DeferredRevenueArrangementLineItems </ElementName>
<ElementPrefix> us-gaap_ </ElementPrefix>
<IsBaseElement> true </IsBaseElement>
<BalanceType> na </BalanceType>
<PeriodType> duration </PeriodType>
<IsReportTitle> false </IsReportTitle>
<IsSegmentTitle> false </IsSegmentTitle>
<IsCalendarTitle> false </IsCalendarTitle>
<IsEquityPrevioslyReportedAsRow> false </IsEquityPrevioslyReportedAsRow>
<IsEquityAdjustmentRow> false </IsEquityAdjustmentRow>
<IsBeginningBalance> false </IsBeginningBalance>
<IsEndingBalance> false </IsEndingBalance>
<IsReverseSign> false </IsReverseSign>
<PreferredLabelRole> terseLabel </PreferredLabelRole>
<FootnoteIndexer/>
<Cells>
<Cell FlagID="0" ContextID="" UnitID="">
<Id> 1 </Id>
<IsNumeric> false </IsNumeric>
<IsRatio> false </IsRatio>
<DisplayZeroAsNone> false </DisplayZeroAsNone>
<NumericAmount> 0 </NumericAmount>
<RoundedNumericAmount> 0 </RoundedNumericAmount>
<NonNumbericText/>
<FootnoteIndexer/>
<CurrencyCode/>
<CurrencySymbol/>
<IsIndependantCurrency> false </IsIndependantCurrency>
<ShowCurrencySymbol> false </ShowCurrencySymbol>
<DisplayDateInUSFormat> false </DisplayDateInUSFormat>
</Cell>
<Cell FlagID="0" ContextID="" UnitID="">
<Id> 2 </Id>
<IsNumeric> false </IsNumeric>
<IsRatio> false </IsRatio>
<DisplayZeroAsNone> false </DisplayZeroAsNone>
<NumericAmount> 0 </NumericAmount>
<RoundedNumericAmount> 0 </RoundedNumericAmount>
<NonNumbericText/>
<FootnoteIndexer/>
<CurrencyCode/>
<CurrencySymbol/>
<IsIndependantCurrency> false </IsIndependantCurrency>
<ShowCurrencySymbol> false </ShowCurrencySymbol>
<DisplayDateInUSFormat> false </DisplayDateInUSFormat>
</Cell>
<Cell FlagID="0" ContextID="" UnitID="">
<Id> 3 </Id>
<IsNumeric> false </IsNumeric>
<IsRatio> false </IsRatio>
<DisplayZeroAsNone> false </DisplayZeroAsNone>
<NumericAmount> 0 </NumericAmount>
<RoundedNumericAmount> 0 </RoundedNumericAmount>
<NonNumbericText/>
<FootnoteIndexer/>
<CurrencyCode/>
<CurrencySymbol/>
<IsIndependantCurrency> false </IsIndependantCurrency>
<ShowCurrencySymbol> false </ShowCurrencySymbol>
<DisplayDateInUSFormat> false </DisplayDateInUSFormat>
</Cell>
<Cell FlagID="0" ContextID="" UnitID="">
<Id> 4 </Id>
<IsNumeric> false </IsNumeric>
<IsRatio> false </IsRatio>
<DisplayZeroAsNone> false </DisplayZeroAsNone>
<NumericAmount> 0 </NumericAmount>
<RoundedNumericAmount> 0 </RoundedNumericAmount>
<NonNumbericText/>
<FootnoteIndexer/>
<CurrencyCode/>
<CurrencySymbol/>
<IsIndependantCurrency> false </IsIndependantCurrency>
<ShowCurrencySymbol> false </ShowCurrencySymbol>
<DisplayDateInUSFormat> false </DisplayDateInUSFormat>
</Cell>
<Cell FlagID="0" ContextID="" UnitID="">
<Id> 5 </Id>
<IsNumeric> false </IsNumeric>
<IsRatio> false </IsRatio>
<DisplayZeroAsNone> false </DisplayZeroAsNone>
<NumericAmount> 0 </NumericAmount>
<RoundedNumericAmount> 0 </RoundedNumericAmount>
<NonNumbericText/>
<FootnoteIndexer/>
<CurrencyCode/>
<CurrencySymbol/>
<IsIndependantCurrency> false </IsIndependantCurrency>
<ShowCurrencySymbol> false </ShowCurrencySymbol>
<DisplayDateInUSFormat> false </DisplayDateInUSFormat>
</Cell>
<Cell FlagID="0" ContextID="" UnitID="">
<Id> 6 </Id>
<IsNumeric> false </IsNumeric>
<IsRatio> false </IsRatio>
<DisplayZeroAsNone> false </DisplayZeroAsNone>
<NumericAmount> 0 </NumericAmount>
<RoundedNumericAmount> 0 </RoundedNumericAmount>
<NonNumbericText/>
<FootnoteIndexer/>
<CurrencyCode/>
<CurrencySymbol/>
<IsIndependantCurrency> false </IsIndependantCurrency>
<ShowCurrencySymbol> false </ShowCurrencySymbol>
<DisplayDateInUSFormat> false </DisplayDateInUSFormat>
</Cell>
<Cell FlagID="0" ContextID="" UnitID="">
<Id> 7 </Id>
<IsNumeric> false </IsNumeric>
<IsRatio> false </IsRatio>
<DisplayZeroAsNone> false </DisplayZeroAsNone>
<NumericAmount> 0 </NumericAmount>
<RoundedNumericAmount> 0 </RoundedNumericAmount>
<NonNumbericText/>
<FootnoteIndexer/>
<CurrencyCode/>
<CurrencySymbol/>
<IsIndependantCurrency> false </IsIndependantCurrency>
<ShowCurrencySymbol> false </ShowCurrencySymbol>
<DisplayDateInUSFormat> false </DisplayDateInUSFormat>
</Cell>
<Cell FlagID="0" ContextID="" UnitID="">
<Id> 8 </Id>
<IsNumeric> false </IsNumeric>
<IsRatio> false </IsRatio>
<DisplayZeroAsNone> false </DisplayZeroAsNone>
<NumericAmount> 0 </NumericAmount>
<RoundedNumericAmount> 0 </RoundedNumericAmount>
<NonNumbericText/>
<FootnoteIndexer/>
<CurrencyCode/>
<CurrencySymbol/>
<IsIndependantCurrency> false </IsIndependantCurrency>
<ShowCurrencySymbol> false </ShowCurrencySymbol>
<DisplayDateInUSFormat> false </DisplayDateInUSFormat>
</Cell>
<Cell FlagID="0" ContextID="" UnitID="">
<Id> 9 </Id>
<IsNumeric> false </IsNumeric>
<IsRatio> false </IsRatio>
<DisplayZeroAsNone> false </DisplayZeroAsNone>
<NumericAmount> 0 </NumericAmount>
<RoundedNumericAmount> 0 </RoundedNumericAmount>
<NonNumbericText/>
<FootnoteIndexer/>
<CurrencyCode/>
<CurrencySymbol/>
<IsIndependantCurrency> false </IsIndependantCurrency>
<ShowCurrencySymbol> false </ShowCurrencySymbol>
<DisplayDateInUSFormat> false </DisplayDateInUSFormat>
</Cell>
<Cell FlagID="0" ContextID="" UnitID="">
<Id> 10 </Id>
<IsNumeric> false </IsNumeric>
<IsRatio> false </IsRatio>
<DisplayZeroAsNone> false </DisplayZeroAsNone>
<NumericAmount> 0 </NumericAmount>
<RoundedNumericAmount> 0 </RoundedNumericAmount>
<NonNumbericText/>
<FootnoteIndexer/>
<CurrencyCode/>
<CurrencySymbol/>
<IsIndependantCurrency> false </IsIndependantCurrency>
<ShowCurrencySymbol> false </ShowCurrencySymbol>
<DisplayDateInUSFormat> false </DisplayDateInUSFormat>
</Cell>
<Cell FlagID="0" ContextID="" UnitID="">
<Id> 11 </Id>
<IsNumeric> false </IsNumeric>
<IsRatio> false </IsRatio>
<DisplayZeroAsNone> false </DisplayZeroAsNone>
<NumericAmount> 0 </NumericAmount>
<RoundedNumericAmount> 0 </RoundedNumericAmount>
<NonNumbericText/>
<FootnoteIndexer/>
<CurrencyCode/>
<CurrencySymbol/>
<IsIndependantCurrency> false </IsIndependantCurrency>
<ShowCurrencySymbol> false </ShowCurrencySymbol>
<DisplayDateInUSFormat> false </DisplayDateInUSFormat>
</Cell>
</Cells>
<ElementDataType> xbrli:stringItemType </ElementDataType>
<SimpleDataType> string </SimpleDataType>
<IsTotalLabel> false </IsTotalLabel>
<UnitID> 0 </UnitID>
<Label> DEFERRED REVENUE </Label>
</Row>
<Row FlagID="0">
<Id> 41 </Id>
<IsAbstractGroupTitle> false </IsAbstractGroupTitle>
<LabelSeparator> </LabelSeparator>
<Level> 4 </Level>
<ElementName> zlc_DeferredRevenueContractPeriod </ElementName>
<ElementPrefix> zlc_ </ElementPrefix>
<IsBaseElement> false </IsBaseElement>
<BalanceType> na </BalanceType>
<PeriodType> duration </PeriodType>
<IsReportTitle> false </IsReportTitle>
<IsSegmentTitle> false </IsSegmentTitle>
<IsCalendarTitle> false </IsCalendarTitle>
<IsEquityPrevioslyReportedAsRow> false </IsEquityPrevioslyReportedAsRow>
<IsEquityAdjustmentRow> false </IsEquityAdjustmentRow>
<IsBeginningBalance> false </IsBeginningBalance>
<IsEndingBalance> false </IsEndingBalance>
<IsReverseSign> false </IsReverseSign>
<PreferredLabelRole> terseLabel </PreferredLabelRole>
<FootnoteIndexer/>
<Cells>
<Cell FlagID="0" ContextID="" UnitID="">
<Id> 1 </Id>
<IsNumeric> false </IsNumeric>
<IsRatio> false </IsRatio>
<DisplayZeroAsNone> false </DisplayZeroAsNone>
<NumericAmount> 0 </NumericAmount>
<RoundedNumericAmount> 0 </RoundedNumericAmount>
<NonNumbericText/>
<FootnoteIndexer/>
<CurrencyCode/>
<CurrencySymbol/>
<IsIndependantCurrency> false </IsIndependantCurrency>
<ShowCurrencySymbol> false </ShowCurrencySymbol>
<DisplayDateInUSFormat> false </DisplayDateInUSFormat>
</Cell>
<Cell FlagID="0" ContextID="" UnitID="">
<Id> 2 </Id>
<IsNumeric> false </IsNumeric>
<IsRatio> false </IsRatio>
<DisplayZeroAsNone> false </DisplayZeroAsNone>
<NumericAmount> 0 </NumericAmount>
<RoundedNumericAmount> 0 </RoundedNumericAmount>
<NonNumbericText/>
<FootnoteIndexer/>
<CurrencyCode/>
<CurrencySymbol/>
<IsIndependantCurrency> false </IsIndependantCurrency>
<ShowCurrencySymbol> false </ShowCurrencySymbol>
<DisplayDateInUSFormat> false </DisplayDateInUSFormat>
</Cell>
<Cell FlagID="0" ContextID="" UnitID="">
<Id> 3 </Id>
<IsNumeric> false </IsNumeric>
<IsRatio> false </IsRatio>
<DisplayZeroAsNone> false </DisplayZeroAsNone>
<NumericAmount> 0 </NumericAmount>
<RoundedNumericAmount> 0 </RoundedNumericAmount>
<NonNumbericText/>
<FootnoteIndexer/>
<CurrencyCode/>
<CurrencySymbol/>
<IsIndependantCurrency> false </IsIndependantCurrency>
<ShowCurrencySymbol> false </ShowCurrencySymbol>
<DisplayDateInUSFormat> false </DisplayDateInUSFormat>
</Cell>
<Cell FlagID="0" ContextID="" UnitID="">
<Id> 4 </Id>
<IsNumeric> false </IsNumeric>
<IsRatio> false </IsRatio>
<DisplayZeroAsNone> false </DisplayZeroAsNone>
<NumericAmount> 0 </NumericAmount>
<RoundedNumericAmount> 0 </RoundedNumericAmount>
<NonNumbericText/>
<FootnoteIndexer/>
<CurrencyCode/>
<CurrencySymbol/>
<IsIndependantCurrency> false </IsIndependantCurrency>
<ShowCurrencySymbol> false </ShowCurrencySymbol>
<DisplayDateInUSFormat> false </DisplayDateInUSFormat>
</Cell>
<Cell FlagID="0" ContextID="" UnitID="">
<Id> 5 </Id>
<IsNumeric> false </IsNumeric>
<IsRatio> false </IsRatio>
<DisplayZeroAsNone> false </DisplayZeroAsNone>
<NumericAmount> 0 </NumericAmount>
<RoundedNumericAmount> 0 </RoundedNumericAmount>
<NonNumbericText/>
<FootnoteIndexer/>
<CurrencyCode/>
<CurrencySymbol/>
<IsIndependantCurrency> false </IsIndependantCurrency>
<ShowCurrencySymbol> false </ShowCurrencySymbol>
<DisplayDateInUSFormat> false </DisplayDateInUSFormat>
</Cell>
<Cell FlagID="0" ContextID="" UnitID="">
<Id> 6 </Id>
<IsNumeric> false </IsNumeric>
<IsRatio> false </IsRatio>
<DisplayZeroAsNone> false </DisplayZeroAsNone>
<NumericAmount> 0 </NumericAmount>
<RoundedNumericAmount> 0 </RoundedNumericAmount>
<NonNumbericText/>
<FootnoteIndexer/>
<CurrencyCode/>
<CurrencySymbol/>
<IsIndependantCurrency> false </IsIndependantCurrency>
<ShowCurrencySymbol> false </ShowCurrencySymbol>
<DisplayDateInUSFormat> false </DisplayDateInUSFormat>
</Cell>
<Cell FlagID="0" ContextID="" UnitID="">
<Id> 7 </Id>
<IsNumeric> false </IsNumeric>
<IsRatio> false </IsRatio>
<DisplayZeroAsNone> false </DisplayZeroAsNone>
<NumericAmount> 0 </NumericAmount>
<RoundedNumericAmount> 0 </RoundedNumericAmount>
<NonNumbericText/>
<FootnoteIndexer/>
<CurrencyCode/>
<CurrencySymbol/>
<IsIndependantCurrency> false </IsIndependantCurrency>
<ShowCurrencySymbol> false </ShowCurrencySymbol>
<DisplayDateInUSFormat> false </DisplayDateInUSFormat>
</Cell>
<Cell FlagID="0" ContextID="" UnitID="">
<Id> 8 </Id>
<IsNumeric> false </IsNumeric>
<IsRatio> false </IsRatio>
<DisplayZeroAsNone> false </DisplayZeroAsNone>
<NumericAmount> 0 </NumericAmount>
<RoundedNumericAmount> 0 </RoundedNumericAmount>
<NonNumbericText/>
<FootnoteIndexer/>
<CurrencyCode/>
<CurrencySymbol/>
<IsIndependantCurrency> false </IsIndependantCurrency>
<ShowCurrencySymbol> false </ShowCurrencySymbol>
<DisplayDateInUSFormat> false </DisplayDateInUSFormat>
</Cell>
<Cell FlagID="0" ContextID="D2013_BreakageWarrantyDeferredRevenueArrangementMember_FineJewelrySegmentMember" UnitID="">
<Id> 9 </Id>
<IsNumeric> false </IsNumeric>
<IsRatio> false </IsRatio>
<DisplayZeroAsNone> false </DisplayZeroAsNone>
<NumericAmount> 0 </NumericAmount>
<RoundedNumericAmount> 0 </RoundedNumericAmount>
<NonNumbericText> 1 year </NonNumbericText>
<FootnoteIndexer/>
<CurrencyCode/>
<CurrencySymbol/>
<IsIndependantCurrency> false </IsIndependantCurrency>
<ShowCurrencySymbol> false </ShowCurrencySymbol>
<DisplayDateInUSFormat> false </DisplayDateInUSFormat>
</Cell>
<Cell FlagID="0" ContextID="" UnitID="">
<Id> 10 </Id>
<IsNumeric> false </IsNumeric>
<IsRatio> false </IsRatio>
<DisplayZeroAsNone> false </DisplayZeroAsNone>
<NumericAmount> 0 </NumericAmount>
<RoundedNumericAmount> 0 </RoundedNumericAmount>
<NonNumbericText/>
<FootnoteIndexer/>
<CurrencyCode/>
<CurrencySymbol/>
<IsIndependantCurrency> false </IsIndependantCurrency>
<ShowCurrencySymbol> false </ShowCurrencySymbol>
<DisplayDateInUSFormat> false </DisplayDateInUSFormat>
</Cell>
<Cell FlagID="0" ContextID="" UnitID="">
<Id> 11 </Id>
<IsNumeric> false </IsNumeric>
<IsRatio> false </IsRatio>
<DisplayZeroAsNone> false </DisplayZeroAsNone>
<NumericAmount> 0 </NumericAmount>
<RoundedNumericAmount> 0 </RoundedNumericAmount>
<NonNumbericText/>
<FootnoteIndexer/>
<CurrencyCode/>
<CurrencySymbol/>
<IsIndependantCurrency> false </IsIndependantCurrency>
<ShowCurrencySymbol> false </ShowCurrencySymbol>
<DisplayDateInUSFormat> false </DisplayDateInUSFormat>
</Cell>
</Cells>
<ElementDataType> xbrli:durationItemType </ElementDataType>
<SimpleDataType> na </SimpleDataType>
<ElementDefenition> Represents the contract period of the deferred revenue arrangement. </ElementDefenition>
<ElementReferences> No definition available. </ElementReferences>
<IsTotalLabel> false </IsTotalLabel>
<UnitID> 0 </UnitID>
<Label> Contract period of arrangement </Label>
</Row>
<Row FlagID="0">
<Id> 42 </Id>
<IsAbstractGroupTitle> false </IsAbstractGroupTitle>
<LabelSeparator> </LabelSeparator>
<Level> 0 </Level>
<ElementName/>
<ElementPrefix/>
<IsBaseElement> true </IsBaseElement>
<BalanceType/>
<PeriodType/>
<IsReportTitle> false </IsReportTitle>
<IsSegmentTitle> true </IsSegmentTitle>
<IsCalendarTitle> false </IsCalendarTitle>
<IsEquityPrevioslyReportedAsRow> false </IsEquityPrevioslyReportedAsRow>
<IsEquityAdjustmentRow> false </IsEquityAdjustmentRow>
<IsBeginningBalance> false </IsBeginningBalance>
<IsEndingBalance> false </IsEndingBalance>
<IsReverseSign> false </IsReverseSign>
<PreferredLabelRole/>
<FootnoteIndexer/>
<Cells>
<Cell FlagID="0" ContextID="" UnitID="">
<Id> 1 </Id>
<IsNumeric> false </IsNumeric>
<IsRatio> false </IsRatio>
<DisplayZeroAsNone> false </DisplayZeroAsNone>
<NumericAmount> 0 </NumericAmount>
<RoundedNumericAmount> 0 </RoundedNumericAmount>
<NonNumbericText/>
<FootnoteIndexer/>
<CurrencyCode/>
<CurrencySymbol/>
<IsIndependantCurrency> false </IsIndependantCurrency>
<ShowCurrencySymbol> false </ShowCurrencySymbol>
<DisplayDateInUSFormat> false </DisplayDateInUSFormat>
</Cell>
<Cell FlagID="0" ContextID="" UnitID="">
<Id> 2 </Id>
<IsNumeric> false </IsNumeric>
<IsRatio> false </IsRatio>
<DisplayZeroAsNone> false </DisplayZeroAsNone>
<NumericAmount> 0 </NumericAmount>
<RoundedNumericAmount> 0 </RoundedNumericAmount>
<NonNumbericText/>
<FootnoteIndexer/>
<CurrencyCode/>
<CurrencySymbol/>
<IsIndependantCurrency> false </IsIndependantCurrency>
<ShowCurrencySymbol> false </ShowCurrencySymbol>
<DisplayDateInUSFormat> false </DisplayDateInUSFormat>
</Cell>
<Cell FlagID="0" ContextID="" UnitID="">
<Id> 3 </Id>
<IsNumeric> false </IsNumeric>
<IsRatio> false </IsRatio>
<DisplayZeroAsNone> false </DisplayZeroAsNone>
<NumericAmount> 0 </NumericAmount>
<RoundedNumericAmount> 0 </RoundedNumericAmount>
<NonNumbericText/>
<FootnoteIndexer/>
<CurrencyCode/>
<CurrencySymbol/>
<IsIndependantCurrency> false </IsIndependantCurrency>
<ShowCurrencySymbol> false </ShowCurrencySymbol>
<DisplayDateInUSFormat> false </DisplayDateInUSFormat>
</Cell>
<Cell FlagID="0" ContextID="" UnitID="">
<Id> 4 </Id>
<IsNumeric> false </IsNumeric>
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<DisplayZeroAsNone> false </DisplayZeroAsNone>
<NumericAmount> 0 </NumericAmount>
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</Cell>
<Cell FlagID="0" ContextID="" UnitID="">
<Id> 5 </Id>
<IsNumeric> false </IsNumeric>
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</Cell>
<Cell FlagID="0" ContextID="" UnitID="">
<Id> 6 </Id>
<IsNumeric> false </IsNumeric>
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<DisplayDateInUSFormat> false </DisplayDateInUSFormat>
</Cell>
<Cell FlagID="0" ContextID="" UnitID="">
<Id> 7 </Id>
<IsNumeric> false </IsNumeric>
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<DisplayZeroAsNone> false </DisplayZeroAsNone>
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<DisplayDateInUSFormat> false </DisplayDateInUSFormat>
</Cell>
<Cell FlagID="0" ContextID="" UnitID="">
<Id> 8 </Id>
<IsNumeric> false </IsNumeric>
<IsRatio> false </IsRatio>
<DisplayZeroAsNone> false </DisplayZeroAsNone>
<NumericAmount> 0 </NumericAmount>
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<NonNumbericText/>
<FootnoteIndexer/>
<CurrencyCode/>
<CurrencySymbol/>
<IsIndependantCurrency> false </IsIndependantCurrency>
<ShowCurrencySymbol> false </ShowCurrencySymbol>
<DisplayDateInUSFormat> false </DisplayDateInUSFormat>
</Cell>
<Cell FlagID="0" ContextID="" UnitID="">
<Id> 9 </Id>
<IsNumeric> false </IsNumeric>
<IsRatio> false </IsRatio>
<DisplayZeroAsNone> false </DisplayZeroAsNone>
<NumericAmount> 0 </NumericAmount>
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<NonNumbericText/>
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<IsIndependantCurrency> false </IsIndependantCurrency>
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<DisplayDateInUSFormat> false </DisplayDateInUSFormat>
</Cell>
<Cell FlagID="0" ContextID="" UnitID="">
<Id> 10 </Id>
<IsNumeric> false </IsNumeric>
<IsRatio> false </IsRatio>
<DisplayZeroAsNone> false </DisplayZeroAsNone>
<NumericAmount> 0 </NumericAmount>
<RoundedNumericAmount> 0 </RoundedNumericAmount>
<NonNumbericText/>
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<CurrencyCode/>
<CurrencySymbol/>
<IsIndependantCurrency> false </IsIndependantCurrency>
<ShowCurrencySymbol> false </ShowCurrencySymbol>
<DisplayDateInUSFormat> false </DisplayDateInUSFormat>
</Cell>
<Cell FlagID="0" ContextID="" UnitID="">
<Id> 11 </Id>
<IsNumeric> false </IsNumeric>
<IsRatio> false </IsRatio>
<DisplayZeroAsNone> false </DisplayZeroAsNone>
<NumericAmount> 0 </NumericAmount>
<RoundedNumericAmount> 0 </RoundedNumericAmount>
<NonNumbericText/>
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<CurrencySymbol/>
<IsIndependantCurrency> false </IsIndependantCurrency>
<ShowCurrencySymbol> false </ShowCurrencySymbol>
<DisplayDateInUSFormat> false </DisplayDateInUSFormat>
</Cell>
</Cells>
<OriginalInstanceReportColumn FlagID="0">
<Id> 26 </Id>
<IsAbstractGroupTitle> false </IsAbstractGroupTitle>
<LabelSeparator> </LabelSeparator>
<CurrencyCode/>
<FootnoteIndexer/>
<hasSegments> true </hasSegments>
<hasScenarios> false </hasScenarios>
<MCU>
<KeyName/>
<CurrencySymbol/>
<contextRef>
<ContextID> D2013_BreakageWarrantyDeferredRevenueArrangementMember_KioskSegmentMember </ContextID>
<EntitySchema> http://www.sec.gov/CIK </EntitySchema>
<EntityValue> 0000109156 </EntityValue>
<PeriodDisplayName/>
<PeriodType> duration </PeriodType>
<PeriodStartDate> 2012-08-01T00:00:00 </PeriodStartDate>
<PeriodEndDate> 2013-07-31T00:00:00 </PeriodEndDate>
<Segments>
<anyType xsi:type="Segment">
<IsDefaultForEntity> false </IsDefaultForEntity>
<Name/>
<IsFromEntityGroup> false </IsFromEntityGroup>
<ValueName> Breakage warranty </ValueName>
<ValueType> us-gaap_DeferredRevenueArrangementTypeAxis </ValueType>
<Namespace> xbrldi </Namespace>
<Schema> http://xbrl.org/2006/xbrldi </Schema>
<DimensionInfo>
<Id> zlc_BreakageWarrantyDeferredRevenueArrangementMember </Id>
<dimensionId> us-gaap_DeferredRevenueArrangementTypeAxis </dimensionId>
<type> explicitMember </type>
</DimensionInfo>
</anyType>
<anyType xsi:type="Segment">
<IsDefaultForEntity> false </IsDefaultForEntity>
<Name/>
<IsFromEntityGroup> false </IsFromEntityGroup>
<ValueName> Kiosk </ValueName>
<ValueType> us-gaap_StatementBusinessSegmentsAxis </ValueType>
<Namespace> xbrldi </Namespace>
<Schema> http://xbrl.org/2006/xbrldi </Schema>
<DimensionInfo>
<Id> zlc_KioskSegmentMember </Id>
<dimensionId> us-gaap_StatementBusinessSegmentsAxis </dimensionId>
<type> explicitMember </type>
</DimensionInfo>
</anyType>
</Segments>
<Scenarios/>
</contextRef>
<UPS/>
<CurrencyCode/>
<OriginalCurrencyCode/>
</MCU>
<CurrencySymbol/>
<Labels>
<Label Key="us-gaap_DeferredRevenueArrangementTypeAxis:zlc_BreakageWarrantyDeferredRevenueArrangementMember" Id="0" Label="Breakage warranty"/>
<Label Key="us-gaap_StatementBusinessSegmentsAxis:zlc_KioskSegmentMember" Id="1" Label="Kiosk"/>
<Label Key="Calendar" Id="2" Label="8/1/2012 - 7/31/2013"/>
</Labels>
</OriginalInstanceReportColumn>
<ElementDataType> na </ElementDataType>
<SimpleDataType> na </SimpleDataType>
<IsTotalLabel> false </IsTotalLabel>
<UnitID> 0 </UnitID>
<Label> Breakage warranty | Kiosk </Label>
</Row>
<Row FlagID="0">
<Id> 43 </Id>
<IsAbstractGroupTitle> true </IsAbstractGroupTitle>
<LabelSeparator> </LabelSeparator>
<Level> 3 </Level>
<ElementName> us-gaap_DeferredRevenueArrangementLineItems </ElementName>
<ElementPrefix> us-gaap_ </ElementPrefix>
<IsBaseElement> true </IsBaseElement>
<BalanceType> na </BalanceType>
<PeriodType> duration </PeriodType>
<IsReportTitle> false </IsReportTitle>
<IsSegmentTitle> false </IsSegmentTitle>
<IsCalendarTitle> false </IsCalendarTitle>
<IsEquityPrevioslyReportedAsRow> false </IsEquityPrevioslyReportedAsRow>
<IsEquityAdjustmentRow> false </IsEquityAdjustmentRow>
<IsBeginningBalance> false </IsBeginningBalance>
<IsEndingBalance> false </IsEndingBalance>
<IsReverseSign> false </IsReverseSign>
<PreferredLabelRole> terseLabel </PreferredLabelRole>
<FootnoteIndexer/>
<Cells>
<Cell FlagID="0" ContextID="" UnitID="">
<Id> 1 </Id>
<IsNumeric> false </IsNumeric>
<IsRatio> false </IsRatio>
<DisplayZeroAsNone> false </DisplayZeroAsNone>
<NumericAmount> 0 </NumericAmount>
<RoundedNumericAmount> 0 </RoundedNumericAmount>
<NonNumbericText/>
<FootnoteIndexer/>
<CurrencyCode/>
<CurrencySymbol/>
<IsIndependantCurrency> false </IsIndependantCurrency>
<ShowCurrencySymbol> false </ShowCurrencySymbol>
<DisplayDateInUSFormat> false </DisplayDateInUSFormat>
</Cell>
<Cell FlagID="0" ContextID="" UnitID="">
<Id> 2 </Id>
<IsNumeric> false </IsNumeric>
<IsRatio> false </IsRatio>
<DisplayZeroAsNone> false </DisplayZeroAsNone>
<NumericAmount> 0 </NumericAmount>
<RoundedNumericAmount> 0 </RoundedNumericAmount>
<NonNumbericText/>
<FootnoteIndexer/>
<CurrencyCode/>
<CurrencySymbol/>
<IsIndependantCurrency> false </IsIndependantCurrency>
<ShowCurrencySymbol> false </ShowCurrencySymbol>
<DisplayDateInUSFormat> false </DisplayDateInUSFormat>
</Cell>
<Cell FlagID="0" ContextID="" UnitID="">
<Id> 3 </Id>
<IsNumeric> false </IsNumeric>
<IsRatio> false </IsRatio>
<DisplayZeroAsNone> false </DisplayZeroAsNone>
<NumericAmount> 0 </NumericAmount>
<RoundedNumericAmount> 0 </RoundedNumericAmount>
<NonNumbericText/>
<FootnoteIndexer/>
<CurrencyCode/>
<CurrencySymbol/>
<IsIndependantCurrency> false </IsIndependantCurrency>
<ShowCurrencySymbol> false </ShowCurrencySymbol>
<DisplayDateInUSFormat> false </DisplayDateInUSFormat>
</Cell>
<Cell FlagID="0" ContextID="" UnitID="">
<Id> 4 </Id>
<IsNumeric> false </IsNumeric>
<IsRatio> false </IsRatio>
<DisplayZeroAsNone> false </DisplayZeroAsNone>
<NumericAmount> 0 </NumericAmount>
<RoundedNumericAmount> 0 </RoundedNumericAmount>
<NonNumbericText/>
<FootnoteIndexer/>
<CurrencyCode/>
<CurrencySymbol/>
<IsIndependantCurrency> false </IsIndependantCurrency>
<ShowCurrencySymbol> false </ShowCurrencySymbol>
<DisplayDateInUSFormat> false </DisplayDateInUSFormat>
</Cell>
<Cell FlagID="0" ContextID="" UnitID="">
<Id> 5 </Id>
<IsNumeric> false </IsNumeric>
<IsRatio> false </IsRatio>
<DisplayZeroAsNone> false </DisplayZeroAsNone>
<NumericAmount> 0 </NumericAmount>
<RoundedNumericAmount> 0 </RoundedNumericAmount>
<NonNumbericText/>
<FootnoteIndexer/>
<CurrencyCode/>
<CurrencySymbol/>
<IsIndependantCurrency> false </IsIndependantCurrency>
<ShowCurrencySymbol> false </ShowCurrencySymbol>
<DisplayDateInUSFormat> false </DisplayDateInUSFormat>
</Cell>
<Cell FlagID="0" ContextID="" UnitID="">
<Id> 6 </Id>
<IsNumeric> false </IsNumeric>
<IsRatio> false </IsRatio>
<DisplayZeroAsNone> false </DisplayZeroAsNone>
<NumericAmount> 0 </NumericAmount>
<RoundedNumericAmount> 0 </RoundedNumericAmount>
<NonNumbericText/>
<FootnoteIndexer/>
<CurrencyCode/>
<CurrencySymbol/>
<IsIndependantCurrency> false </IsIndependantCurrency>
<ShowCurrencySymbol> false </ShowCurrencySymbol>
<DisplayDateInUSFormat> false </DisplayDateInUSFormat>
</Cell>
<Cell FlagID="0" ContextID="" UnitID="">
<Id> 7 </Id>
<IsNumeric> false </IsNumeric>
<IsRatio> false </IsRatio>
<DisplayZeroAsNone> false </DisplayZeroAsNone>
<NumericAmount> 0 </NumericAmount>
<RoundedNumericAmount> 0 </RoundedNumericAmount>
<NonNumbericText/>
<FootnoteIndexer/>
<CurrencyCode/>
<CurrencySymbol/>
<IsIndependantCurrency> false </IsIndependantCurrency>
<ShowCurrencySymbol> false </ShowCurrencySymbol>
<DisplayDateInUSFormat> false </DisplayDateInUSFormat>
</Cell>
<Cell FlagID="0" ContextID="" UnitID="">
<Id> 8 </Id>
<IsNumeric> false </IsNumeric>
<IsRatio> false </IsRatio>
<DisplayZeroAsNone> false </DisplayZeroAsNone>
<NumericAmount> 0 </NumericAmount>
<RoundedNumericAmount> 0 </RoundedNumericAmount>
<NonNumbericText/>
<FootnoteIndexer/>
<CurrencyCode/>
<CurrencySymbol/>
<IsIndependantCurrency> false </IsIndependantCurrency>
<ShowCurrencySymbol> false </ShowCurrencySymbol>
<DisplayDateInUSFormat> false </DisplayDateInUSFormat>
</Cell>
<Cell FlagID="0" ContextID="" UnitID="">
<Id> 9 </Id>
<IsNumeric> false </IsNumeric>
<IsRatio> false </IsRatio>
<DisplayZeroAsNone> false </DisplayZeroAsNone>
<NumericAmount> 0 </NumericAmount>
<RoundedNumericAmount> 0 </RoundedNumericAmount>
<NonNumbericText/>
<FootnoteIndexer/>
<CurrencyCode/>
<CurrencySymbol/>
<IsIndependantCurrency> false </IsIndependantCurrency>
<ShowCurrencySymbol> false </ShowCurrencySymbol>
<DisplayDateInUSFormat> false </DisplayDateInUSFormat>
</Cell>
<Cell FlagID="0" ContextID="" UnitID="">
<Id> 10 </Id>
<IsNumeric> false </IsNumeric>
<IsRatio> false </IsRatio>
<DisplayZeroAsNone> false </DisplayZeroAsNone>
<NumericAmount> 0 </NumericAmount>
<RoundedNumericAmount> 0 </RoundedNumericAmount>
<NonNumbericText/>
<FootnoteIndexer/>
<CurrencyCode/>
<CurrencySymbol/>
<IsIndependantCurrency> false </IsIndependantCurrency>
<ShowCurrencySymbol> false </ShowCurrencySymbol>
<DisplayDateInUSFormat> false </DisplayDateInUSFormat>
</Cell>
<Cell FlagID="0" ContextID="" UnitID="">
<Id> 11 </Id>
<IsNumeric> false </IsNumeric>
<IsRatio> false </IsRatio>
<DisplayZeroAsNone> false </DisplayZeroAsNone>
<NumericAmount> 0 </NumericAmount>
<RoundedNumericAmount> 0 </RoundedNumericAmount>
<NonNumbericText/>
<FootnoteIndexer/>
<CurrencyCode/>
<CurrencySymbol/>
<IsIndependantCurrency> false </IsIndependantCurrency>
<ShowCurrencySymbol> false </ShowCurrencySymbol>
<DisplayDateInUSFormat> false </DisplayDateInUSFormat>
</Cell>
</Cells>
<ElementDataType> xbrli:stringItemType </ElementDataType>
<SimpleDataType> string </SimpleDataType>
<IsTotalLabel> false </IsTotalLabel>
<UnitID> 0 </UnitID>
<Label> DEFERRED REVENUE </Label>
</Row>
<Row FlagID="0">
<Id> 44 </Id>
<IsAbstractGroupTitle> false </IsAbstractGroupTitle>
<LabelSeparator> </LabelSeparator>
<Level> 4 </Level>
<ElementName> zlc_DeferredRevenueContractPeriod </ElementName>
<ElementPrefix> zlc_ </ElementPrefix>
<IsBaseElement> false </IsBaseElement>
<BalanceType> na </BalanceType>
<PeriodType> duration </PeriodType>
<IsReportTitle> false </IsReportTitle>
<IsSegmentTitle> false </IsSegmentTitle>
<IsCalendarTitle> false </IsCalendarTitle>
<IsEquityPrevioslyReportedAsRow> false </IsEquityPrevioslyReportedAsRow>
<IsEquityAdjustmentRow> false </IsEquityAdjustmentRow>
<IsBeginningBalance> false </IsBeginningBalance>
<IsEndingBalance> false </IsEndingBalance>
<IsReverseSign> false </IsReverseSign>
<PreferredLabelRole> terseLabel </PreferredLabelRole>
<FootnoteIndexer/>
<Cells>
<Cell FlagID="0" ContextID="" UnitID="">
<Id> 1 </Id>
<IsNumeric> false </IsNumeric>
<IsRatio> false </IsRatio>
<DisplayZeroAsNone> false </DisplayZeroAsNone>
<NumericAmount> 0 </NumericAmount>
<RoundedNumericAmount> 0 </RoundedNumericAmount>
<NonNumbericText/>
<FootnoteIndexer/>
<CurrencyCode/>
<CurrencySymbol/>
<IsIndependantCurrency> false </IsIndependantCurrency>
<ShowCurrencySymbol> false </ShowCurrencySymbol>
<DisplayDateInUSFormat> false </DisplayDateInUSFormat>
</Cell>
<Cell FlagID="0" ContextID="" UnitID="">
<Id> 2 </Id>
<IsNumeric> false </IsNumeric>
<IsRatio> false </IsRatio>
<DisplayZeroAsNone> false </DisplayZeroAsNone>
<NumericAmount> 0 </NumericAmount>
<RoundedNumericAmount> 0 </RoundedNumericAmount>
<NonNumbericText/>
<FootnoteIndexer/>
<CurrencyCode/>
<CurrencySymbol/>
<IsIndependantCurrency> false </IsIndependantCurrency>
<ShowCurrencySymbol> false </ShowCurrencySymbol>
<DisplayDateInUSFormat> false </DisplayDateInUSFormat>
</Cell>
<Cell FlagID="0" ContextID="" UnitID="">
<Id> 3 </Id>
<IsNumeric> false </IsNumeric>
<IsRatio> false </IsRatio>
<DisplayZeroAsNone> false </DisplayZeroAsNone>
<NumericAmount> 0 </NumericAmount>
<RoundedNumericAmount> 0 </RoundedNumericAmount>
<NonNumbericText/>
<FootnoteIndexer/>
<CurrencyCode/>
<CurrencySymbol/>
<IsIndependantCurrency> false </IsIndependantCurrency>
<ShowCurrencySymbol> false </ShowCurrencySymbol>
<DisplayDateInUSFormat> false </DisplayDateInUSFormat>
</Cell>
<Cell FlagID="0" ContextID="" UnitID="">
<Id> 4 </Id>
<IsNumeric> false </IsNumeric>
<IsRatio> false </IsRatio>
<DisplayZeroAsNone> false </DisplayZeroAsNone>
<NumericAmount> 0 </NumericAmount>
<RoundedNumericAmount> 0 </RoundedNumericAmount>
<NonNumbericText/>
<FootnoteIndexer/>
<CurrencyCode/>
<CurrencySymbol/>
<IsIndependantCurrency> false </IsIndependantCurrency>
<ShowCurrencySymbol> false </ShowCurrencySymbol>
<DisplayDateInUSFormat> false </DisplayDateInUSFormat>
</Cell>
<Cell FlagID="0" ContextID="" UnitID="">
<Id> 5 </Id>
<IsNumeric> false </IsNumeric>
<IsRatio> false </IsRatio>
<DisplayZeroAsNone> false </DisplayZeroAsNone>
<NumericAmount> 0 </NumericAmount>
<RoundedNumericAmount> 0 </RoundedNumericAmount>
<NonNumbericText/>
<FootnoteIndexer/>
<CurrencyCode/>
<CurrencySymbol/>
<IsIndependantCurrency> false </IsIndependantCurrency>
<ShowCurrencySymbol> false </ShowCurrencySymbol>
<DisplayDateInUSFormat> false </DisplayDateInUSFormat>
</Cell>
<Cell FlagID="0" ContextID="" UnitID="">
<Id> 6 </Id>
<IsNumeric> false </IsNumeric>
<IsRatio> false </IsRatio>
<DisplayZeroAsNone> false </DisplayZeroAsNone>
<NumericAmount> 0 </NumericAmount>
<RoundedNumericAmount> 0 </RoundedNumericAmount>
<NonNumbericText/>
<FootnoteIndexer/>
<CurrencyCode/>
<CurrencySymbol/>
<IsIndependantCurrency> false </IsIndependantCurrency>
<ShowCurrencySymbol> false </ShowCurrencySymbol>
<DisplayDateInUSFormat> false </DisplayDateInUSFormat>
</Cell>
<Cell FlagID="0" ContextID="" UnitID="">
<Id> 7 </Id>
<IsNumeric> false </IsNumeric>
<IsRatio> false </IsRatio>
<DisplayZeroAsNone> false </DisplayZeroAsNone>
<NumericAmount> 0 </NumericAmount>
<RoundedNumericAmount> 0 </RoundedNumericAmount>
<NonNumbericText/>
<FootnoteIndexer/>
<CurrencyCode/>
<CurrencySymbol/>
<IsIndependantCurrency> false </IsIndependantCurrency>
<ShowCurrencySymbol> false </ShowCurrencySymbol>
<DisplayDateInUSFormat> false </DisplayDateInUSFormat>
</Cell>
<Cell FlagID="0" ContextID="" UnitID="">
<Id> 8 </Id>
<IsNumeric> false </IsNumeric>
<IsRatio> false </IsRatio>
<DisplayZeroAsNone> false </DisplayZeroAsNone>
<NumericAmount> 0 </NumericAmount>
<RoundedNumericAmount> 0 </RoundedNumericAmount>
<NonNumbericText/>
<FootnoteIndexer/>
<CurrencyCode/>
<CurrencySymbol/>
<IsIndependantCurrency> false </IsIndependantCurrency>
<ShowCurrencySymbol> false </ShowCurrencySymbol>
<DisplayDateInUSFormat> false </DisplayDateInUSFormat>
</Cell>
<Cell FlagID="0" ContextID="D2013_BreakageWarrantyDeferredRevenueArrangementMember_KioskSegmentMember" UnitID="">
<Id> 9 </Id>
<IsNumeric> false </IsNumeric>
<IsRatio> false </IsRatio>
<DisplayZeroAsNone> false </DisplayZeroAsNone>
<NumericAmount> 0 </NumericAmount>
<RoundedNumericAmount> 0 </RoundedNumericAmount>
<NonNumbericText> 1 year </NonNumbericText>
<FootnoteIndexer/>
<CurrencyCode/>
<CurrencySymbol/>
<IsIndependantCurrency> false </IsIndependantCurrency>
<ShowCurrencySymbol> false </ShowCurrencySymbol>
<DisplayDateInUSFormat> false </DisplayDateInUSFormat>
</Cell>
<Cell FlagID="0" ContextID="" UnitID="">
<Id> 10 </Id>
<IsNumeric> false </IsNumeric>
<IsRatio> false </IsRatio>
<DisplayZeroAsNone> false </DisplayZeroAsNone>
<NumericAmount> 0 </NumericAmount>
<RoundedNumericAmount> 0 </RoundedNumericAmount>
<NonNumbericText/>
<FootnoteIndexer/>
<CurrencyCode/>
<CurrencySymbol/>
<IsIndependantCurrency> false </IsIndependantCurrency>
<ShowCurrencySymbol> false </ShowCurrencySymbol>
<DisplayDateInUSFormat> false </DisplayDateInUSFormat>
</Cell>
<Cell FlagID="0" ContextID="" UnitID="">
<Id> 11 </Id>
<IsNumeric> false </IsNumeric>
<IsRatio> false </IsRatio>
<DisplayZeroAsNone> false </DisplayZeroAsNone>
<NumericAmount> 0 </NumericAmount>
<RoundedNumericAmount> 0 </RoundedNumericAmount>
<NonNumbericText/>
<FootnoteIndexer/>
<CurrencyCode/>
<CurrencySymbol/>
<IsIndependantCurrency> false </IsIndependantCurrency>
<ShowCurrencySymbol> false </ShowCurrencySymbol>
<DisplayDateInUSFormat> false </DisplayDateInUSFormat>
</Cell>
</Cells>
<ElementDataType> xbrli:durationItemType </ElementDataType>
<SimpleDataType> na </SimpleDataType>
<ElementDefenition> Represents the contract period of the deferred revenue arrangement. </ElementDefenition>
<ElementReferences> No definition available. </ElementReferences>
<IsTotalLabel> false </IsTotalLabel>
<UnitID> 0 </UnitID>
<Label> Contract period of arrangement </Label>
</Row>
</Rows>
<Footnotes/>
<IsEquityReport> false </IsEquityReport>
<ReportName> DEFERRED REVENUE (Details) (USD $) </ReportName>
<MonetaryRoundingLevel> NoRounding </MonetaryRoundingLevel>
<SharesRoundingLevel> UnKnown </SharesRoundingLevel>
<PerShareRoundingLevel> NoRounding </PerShareRoundingLevel>
<ExchangeRateRoundingLevel> UnKnown </ExchangeRateRoundingLevel>
<HasCustomUnits> true </HasCustomUnits>
<IsEmbedReport> false </IsEmbedReport>
<IsMultiCurrency> false </IsMultiCurrency>
<ReportType> Sheet </ReportType>
<RoleURI> http://www.zalecorp.com/role/DisclosureDeferredRevenueDetails </RoleURI>
<NumberOfCols> 11 </NumberOfCols>
<NumberOfRows> 44 </NumberOfRows>
</InstanceReport>

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