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| | <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_DocumentPeriodEndDate" xlink:label="loc_dei_DocumentPeriodEndDate_8B1292C0B9B75BE8B136688825753261" xlink:type="locator"/> |
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| | <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityRegistrantName" xlink:label="loc_dei_EntityRegistrantName_9D37EF13C6BC5DFFAEF2FC743526A79E" xlink:type="locator"/> |
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| | <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityIncorporationStateCountryCode" xlink:label="loc_dei_EntityIncorporationStateCountryCode_32013D8744E85F1DB28FEEFFCE4C1FAD" xlink:type="locator"/> |
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| | <link:label id="lab_dei_EntityFileNumber_F8967627F3491EBB79BD8BE36F659C36_label_en-US" xlink:label="lab_dei_EntityFileNumber_A0D3066AB32E5690A4BF24764F8A0C65" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Entity File Number </link:label> |
| | <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityFileNumber" xlink:label="loc_dei_EntityFileNumber_A0D3066AB32E5690A4BF24764F8A0C65" xlink:type="locator"/> |
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| | <link:label id="lab_dei_EntityTaxIdentificationNumber_9BDD21470724835CE2A68BE36F6598E8_terseLabel_en-US" xlink:label="lab_dei_EntityTaxIdentificationNumber_CC73D2AF31BB5891A9D228D6726308D8" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Entity Tax Identification Number </link:label> |
| | <link:label id="lab_dei_EntityTaxIdentificationNumber_9BDD21470724835CE2A68BE36F6598E8_label_en-US" xlink:label="lab_dei_EntityTaxIdentificationNumber_CC73D2AF31BB5891A9D228D6726308D8" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Entity Tax Identification Number </link:label> |
| | <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityTaxIdentificationNumber" xlink:label="loc_dei_EntityTaxIdentificationNumber_CC73D2AF31BB5891A9D228D6726308D8" xlink:type="locator"/> |
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| | <link:label id="lab_dei_EntityAddressAddressLine1_38026CCCE60444BDD1B48BE36F66A6CF_terseLabel_en-US" xlink:label="lab_dei_EntityAddressAddressLine1_F8FF235EEBA05D55928634FAC0595A57" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Entity Address, Address Line One </link:label> |
| | <link:label id="lab_dei_EntityAddressAddressLine1_38026CCCE60444BDD1B48BE36F66A6CF_label_en-US" xlink:label="lab_dei_EntityAddressAddressLine1_F8FF235EEBA05D55928634FAC0595A57" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Entity Address, Address Line One </link:label> |
| | <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityAddressAddressLine1" xlink:label="loc_dei_EntityAddressAddressLine1_F8FF235EEBA05D55928634FAC0595A57" xlink:type="locator"/> |
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| | <link:label id="lab_dei_EntityAddressCityOrTown_7BEAB1B082BE82D02E898BE36F66D967_label_en-US" xlink:label="lab_dei_EntityAddressCityOrTown_A6DBEE18D5785F65A6655A4A9272B20C" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Entity Address, City or Town </link:label> |
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| | <link:label id="lab_dei_EntityAddressStateOrProvince_D5B887650094EC4EC15F8BE36F664EA0_terseLabel_en-US" xlink:label="lab_dei_EntityAddressStateOrProvince_15827D69854D507CA67A47B23049AF1E" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Entity Address, State or Province </link:label> |
| | <link:label id="lab_dei_EntityAddressStateOrProvince_D5B887650094EC4EC15F8BE36F664EA0_label_en-US" xlink:label="lab_dei_EntityAddressStateOrProvince_15827D69854D507CA67A47B23049AF1E" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Entity Address, State or Province </link:label> |
| | <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityAddressStateOrProvince" xlink:label="loc_dei_EntityAddressStateOrProvince_15827D69854D507CA67A47B23049AF1E" xlink:type="locator"/> |
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| | <link:label id="lab_dei_EntityAddressPostalZipCode_FD0120E43088A11E07878BE36F6665F9_terseLabel_en-US" xlink:label="lab_dei_EntityAddressPostalZipCode_10EECB419D575E7FB959EC29A5A45606" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Entity Address, Postal Zip Code </link:label> |
| | <link:label id="lab_dei_EntityAddressPostalZipCode_FD0120E43088A11E07878BE36F6665F9_label_en-US" xlink:label="lab_dei_EntityAddressPostalZipCode_10EECB419D575E7FB959EC29A5A45606" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Entity Address, Postal Zip Code </link:label> |
| | <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityAddressPostalZipCode" xlink:label="loc_dei_EntityAddressPostalZipCode_10EECB419D575E7FB959EC29A5A45606" xlink:type="locator"/> |
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| | <link:label id="lab_dei_CityAreaCode_8B50DE8FC6D79CFE7E738BE36F66C6B9_terseLabel_en-US" xlink:label="lab_dei_CityAreaCode_990DBB15B5045644948BBC662D92682F" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> City Area Code </link:label> |
| | <link:label id="lab_dei_CityAreaCode_8B50DE8FC6D79CFE7E738BE36F66C6B9_label_en-US" xlink:label="lab_dei_CityAreaCode_990DBB15B5045644948BBC662D92682F" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> City Area Code </link:label> |
| | <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_CityAreaCode" xlink:label="loc_dei_CityAreaCode_990DBB15B5045644948BBC662D92682F" xlink:type="locator"/> |
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| | <link:label id="lab_dei_LocalPhoneNumber_7A8FBA2870AC8193A2A18BE36F66FA56_terseLabel_en-US" xlink:label="lab_dei_LocalPhoneNumber_115FB15918A95FB3B32383F979CB5B9C" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Local Phone Number </link:label> |
| | <link:label id="lab_dei_LocalPhoneNumber_7A8FBA2870AC8193A2A18BE36F66FA56_label_en-US" xlink:label="lab_dei_LocalPhoneNumber_115FB15918A95FB3B32383F979CB5B9C" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Local Phone Number </link:label> |
| | <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_LocalPhoneNumber" xlink:label="loc_dei_LocalPhoneNumber_115FB15918A95FB3B32383F979CB5B9C" xlink:type="locator"/> |
| | <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_LocalPhoneNumber_115FB15918A95FB3B32383F979CB5B9C" xlink:to="lab_dei_LocalPhoneNumber_115FB15918A95FB3B32383F979CB5B9C" xlink:type="arc"/> |
| | <link:label id="lab_dei_WrittenCommunications_F635AB9DC1A937525BE18BE36F66FE17_terseLabel_en-US" xlink:label="lab_dei_WrittenCommunications_B9547EBFB9405016A9F60F343F2711CB" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Written Communications </link:label> |
| | <link:label id="lab_dei_WrittenCommunications_F635AB9DC1A937525BE18BE36F66FE17_label_en-US" xlink:label="lab_dei_WrittenCommunications_B9547EBFB9405016A9F60F343F2711CB" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Written Communications </link:label> |
| | <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_WrittenCommunications" xlink:label="loc_dei_WrittenCommunications_B9547EBFB9405016A9F60F343F2711CB" xlink:type="locator"/> |
| | <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_WrittenCommunications_B9547EBFB9405016A9F60F343F2711CB" xlink:to="lab_dei_WrittenCommunications_B9547EBFB9405016A9F60F343F2711CB" xlink:type="arc"/> |
| | <link:label id="lab_dei_SolicitingMaterial_689CB700546B895649F18BE36F670F17_terseLabel_en-US" xlink:label="lab_dei_SolicitingMaterial_6BD3B22D1DDF5FA2B8A6AC82073E95E9" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Soliciting Material </link:label> |
| | <link:label id="lab_dei_SolicitingMaterial_689CB700546B895649F18BE36F670F17_label_en-US" xlink:label="lab_dei_SolicitingMaterial_6BD3B22D1DDF5FA2B8A6AC82073E95E9" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Soliciting Material </link:label> |
| | <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_SolicitingMaterial" xlink:label="loc_dei_SolicitingMaterial_6BD3B22D1DDF5FA2B8A6AC82073E95E9" xlink:type="locator"/> |
| | <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_SolicitingMaterial_6BD3B22D1DDF5FA2B8A6AC82073E95E9" xlink:to="lab_dei_SolicitingMaterial_6BD3B22D1DDF5FA2B8A6AC82073E95E9" xlink:type="arc"/> |
| | <link:label id="lab_dei_PreCommencementTenderOffer_54D4A268AA1B3F9BCAF98BE36F671CDE_terseLabel_en-US" xlink:label="lab_dei_PreCommencementTenderOffer_FAD4BA1AA7C95B2DB7985496BC124C14" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Pre-commencement Tender Offer </link:label> |
| | <link:label id="lab_dei_PreCommencementTenderOffer_54D4A268AA1B3F9BCAF98BE36F671CDE_label_en-US" xlink:label="lab_dei_PreCommencementTenderOffer_FAD4BA1AA7C95B2DB7985496BC124C14" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Pre-commencement Tender Offer </link:label> |
| | <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_PreCommencementTenderOffer" xlink:label="loc_dei_PreCommencementTenderOffer_FAD4BA1AA7C95B2DB7985496BC124C14" xlink:type="locator"/> |
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| | <link:label id="lab_dei_PreCommencementIssuerTenderOffer_C0064A18A8CCCEAF70E08BE36F671246_terseLabel_en-US" xlink:label="lab_dei_PreCommencementIssuerTenderOffer_08123175A1095796B33CE1565EB3A0F6" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Pre-commencement Issuer Tender Offer </link:label> |
| | <link:label id="lab_dei_PreCommencementIssuerTenderOffer_C0064A18A8CCCEAF70E08BE36F671246_label_en-US" xlink:label="lab_dei_PreCommencementIssuerTenderOffer_08123175A1095796B33CE1565EB3A0F6" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Pre-commencement Issuer Tender Offer </link:label> |
| | <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_PreCommencementIssuerTenderOffer" xlink:label="loc_dei_PreCommencementIssuerTenderOffer_08123175A1095796B33CE1565EB3A0F6" xlink:type="locator"/> |
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| | <link:label id="lab_dei_Security12bTitle_397BB5FB3D2982B15B9A8BE36F64D92C_terseLabel_en-US" xlink:label="lab_dei_Security12bTitle_9053C25A91415673B28C5B4B0CFCB194" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Title of 12(b) Security </link:label> |
| | <link:label id="lab_dei_Security12bTitle_397BB5FB3D2982B15B9A8BE36F64D92C_label_en-US" xlink:label="lab_dei_Security12bTitle_9053C25A91415673B28C5B4B0CFCB194" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Title of 12(b) Security </link:label> |
| | <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_Security12bTitle" xlink:label="loc_dei_Security12bTitle_9053C25A91415673B28C5B4B0CFCB194" xlink:type="locator"/> |
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| | <link:label id="lab_dei_TradingSymbol_8026B5011C2A9C5AABB28BE36F65A624_terseLabel_en-US" xlink:label="lab_dei_TradingSymbol_0B0DDEE63A2A5926A7FC6439CF81B09C" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Trading Symbol </link:label> |
| | <link:label id="lab_dei_TradingSymbol_8026B5011C2A9C5AABB28BE36F65A624_label_en-US" xlink:label="lab_dei_TradingSymbol_0B0DDEE63A2A5926A7FC6439CF81B09C" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Trading Symbol </link:label> |
| | <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_TradingSymbol" xlink:label="loc_dei_TradingSymbol_0B0DDEE63A2A5926A7FC6439CF81B09C" xlink:type="locator"/> |
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| | <link:label id="lab_dei_SecurityExchangeName_38E167C1420A005175968BE36F65E421_terseLabel_en-US" xlink:label="lab_dei_SecurityExchangeName_C8A7F13B7F1C553190D0AB9DCF23D9A9" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Security Exchange Name </link:label> |
| | <link:label id="lab_dei_SecurityExchangeName_38E167C1420A005175968BE36F65E421_label_en-US" xlink:label="lab_dei_SecurityExchangeName_C8A7F13B7F1C553190D0AB9DCF23D9A9" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Security Exchange Name </link:label> |
| | <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_SecurityExchangeName" xlink:label="loc_dei_SecurityExchangeName_C8A7F13B7F1C553190D0AB9DCF23D9A9" xlink:type="locator"/> |
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| | <link:label id="lab_dei_EntityEmergingGrowthCompany_EFBDC35F0204864ECB138BE36F67FB79_terseLabel_en-US" xlink:label="lab_dei_EntityEmergingGrowthCompany_07BCB289578350859B0138887FA3764A" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Entity Emerging Growth Company </link:label> |
| | <link:label id="lab_dei_EntityEmergingGrowthCompany_EFBDC35F0204864ECB138BE36F67FB79_label_en-US" xlink:label="lab_dei_EntityEmergingGrowthCompany_07BCB289578350859B0138887FA3764A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Entity Emerging Growth Company </link:label> |
| | <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityEmergingGrowthCompany" xlink:label="loc_dei_EntityEmergingGrowthCompany_07BCB289578350859B0138887FA3764A" xlink:type="locator"/> |
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| | <link:label id="lab_dei_EntityCentralIndexKey_BF26664E2000380153198BE36F64E544_terseLabel_en-US" xlink:label="lab_dei_EntityCentralIndexKey_0370BA7357655FE6B28C129D05BE07DB" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Entity Central Index Key </link:label> |
| | <link:label id="lab_dei_EntityCentralIndexKey_BF26664E2000380153198BE36F64E544_label_en-US" xlink:label="lab_dei_EntityCentralIndexKey_0370BA7357655FE6B28C129D05BE07DB" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Entity Central Index Key </link:label> |
| | <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityCentralIndexKey" xlink:label="loc_dei_EntityCentralIndexKey_0370BA7357655FE6B28C129D05BE07DB" xlink:type="locator"/> |
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| | <link:label id="lab_dei_AmendmentFlag_9E926FDD14BD5ED9A8D48BE36F6765C7_terseLabel_en-US" xlink:label="lab_dei_AmendmentFlag_A978D394F9265DEBA6DAA37A789B6CBB" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Amendment Flag </link:label> |
| | <link:label id="lab_dei_AmendmentFlag_9E926FDD14BD5ED9A8D48BE36F6765C7_label_en-US" xlink:label="lab_dei_AmendmentFlag_A978D394F9265DEBA6DAA37A789B6CBB" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Amendment Flag </link:label> |
| | <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_AmendmentFlag" xlink:label="loc_dei_AmendmentFlag_A978D394F9265DEBA6DAA37A789B6CBB" xlink:type="locator"/> |
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