v3.19.3
CONDENSED CONSOLIDATED STATEMENTS OF STOCKHOLDERS’ EQUITY - USD ($)
$ in Thousands |
Common Stock [Member] |
Additional Paid-in Capital [Member] |
Accumulated Other Comprehensive Loss [Member] |
Accumulated Deficit [Member] |
Total |
| Beginning balance at Dec. 31, 2017 |
$ 2
|
$ 133,087
|
$ (295)
|
$ (99,844)
|
$ 32,950
|
| Beginning balance (in shares) at Dec. 31, 2017 |
21,291,833
|
|
|
|
|
| Increase (Decrease) in Stockholders' Equity [Roll Forward] |
|
|
|
|
|
| Issuance of warrants |
|
4,799
|
|
|
4,799
|
| Options exercised |
|
106
|
|
|
106
|
| Options exercised (in shares) |
47,405
|
|
|
|
|
| Employee stock purchase plan |
|
223
|
|
|
223
|
| Employee stock purchase plan (in shares) |
55,806
|
|
|
|
|
| Restricted stock units, net of taxes paid related to net settlement of equity awards |
|
(55)
|
|
|
(55)
|
| Restricted stock units, net of taxes paid related to net settlement of equity awards (in shares) |
14,248
|
|
|
|
|
| Stock-based compensation |
|
443
|
|
|
443
|
| Foreign currency translation adjustment |
|
|
(17)
|
|
(17)
|
| Net loss |
|
|
|
(1,102)
|
(1,102)
|
| Ending balance at Mar. 31, 2018 |
$ 2
|
138,603
|
(312)
|
(100,946)
|
37,347
|
| Ending balance (in shares) at Mar. 31, 2018 |
21,409,292
|
|
|
|
|
| Beginning balance at Dec. 31, 2017 |
$ 2
|
133,087
|
(295)
|
(99,844)
|
32,950
|
| Beginning balance (in shares) at Dec. 31, 2017 |
21,291,833
|
|
|
|
|
| Increase (Decrease) in Stockholders' Equity [Roll Forward] |
|
|
|
|
|
| Foreign currency translation adjustment |
|
|
|
|
(65)
|
| Net loss |
|
|
|
|
(14,557)
|
| Ending balance at Sep. 30, 2018 |
$ 3
|
183,087
|
(360)
|
(114,401)
|
68,329
|
| Ending balance (in shares) at Sep. 30, 2018 |
29,367,787
|
|
|
|
|
| Beginning balance at Dec. 31, 2017 |
$ 2
|
133,087
|
(295)
|
(99,844)
|
$ 32,950
|
| Beginning balance (in shares) at Dec. 31, 2017 |
21,291,833
|
|
|
|
|
| Increase (Decrease) in Stockholders' Equity [Roll Forward] |
|
|
|
|
|
| Options exercised (in shares) |
|
|
|
|
112,965
|
| Ending balance at Dec. 31, 2018 |
$ 3
|
184,158
|
(135)
|
(121,284)
|
$ 62,742
|
| Ending balance (in shares) at Dec. 31, 2018 |
29,442,065
|
|
|
|
29,442,065
|
| Beginning balance at Mar. 31, 2018 |
$ 2
|
138,603
|
(312)
|
(100,946)
|
$ 37,347
|
| Beginning balance (in shares) at Mar. 31, 2018 |
21,409,292
|
|
|
|
|
| Increase (Decrease) in Stockholders' Equity [Roll Forward] |
|
|
|
|
|
| Options exercised |
|
114
|
|
|
114
|
| Options exercised (in shares) |
38,345
|
|
|
|
|
| Restricted stock units, net of taxes paid related to net settlement of equity awards |
|
(162)
|
|
|
(162)
|
| Restricted stock units, net of taxes paid related to net settlement of equity awards (in shares) |
75,388
|
|
|
|
|
| Stock-based compensation |
|
720
|
|
|
720
|
| Foreign currency translation adjustment |
|
|
100
|
|
100
|
| Net loss |
|
|
|
(5,058)
|
(5,058)
|
| Ending balance at Jun. 30, 2018 |
$ 2
|
139,275
|
(212)
|
(106,004)
|
33,061
|
| Ending balance (in shares) at Jun. 30, 2018 |
21,523,025
|
|
|
|
|
| Increase (Decrease) in Stockholders' Equity [Roll Forward] |
|
|
|
|
|
| Issuance of 7,705,000 shares of common stock @ $6.00 (net of issuance costs of $3.1 million) |
$ 1
|
42,662
|
|
|
42,663
|
| Issuance of 7,705,000 shares of common stock @ $6.00 (net of issuance costs of $3.1 million) ( in shares) |
7,705,000
|
|
|
|
|
| Options exercised |
|
43
|
|
|
43
|
| Options exercised (in shares) |
22,472
|
|
|
|
|
| Employee stock purchase plan |
|
327
|
|
|
327
|
| Employee stock purchase plan (in shares) |
69,761
|
|
|
|
|
| Restricted stock units, net of taxes paid related to net settlement of equity awards |
|
(160)
|
|
|
(160)
|
| Restricted stock units, net of taxes paid related to net settlement of equity awards (in shares) |
47,529
|
|
|
|
|
| Stock-based compensation |
|
940
|
|
|
940
|
| Foreign currency translation adjustment |
|
|
(148)
|
|
(148)
|
| Net loss |
|
|
|
(8,397)
|
(8,397)
|
| Ending balance at Sep. 30, 2018 |
$ 3
|
183,087
|
(360)
|
(114,401)
|
68,329
|
| Ending balance (in shares) at Sep. 30, 2018 |
29,367,787
|
|
|
|
|
| Beginning balance at Dec. 31, 2018 |
$ 3
|
184,158
|
(135)
|
(121,284)
|
$ 62,742
|
| Beginning balance (in shares) at Dec. 31, 2018 |
29,442,065
|
|
|
|
29,442,065
|
| Increase (Decrease) in Stockholders' Equity [Roll Forward] |
|
|
|
|
|
| ASC 842 adoption adjustment |
|
|
|
248
|
$ 248
|
| Options exercised |
|
26
|
|
|
26
|
| Options exercised (in shares) |
9,712
|
|
|
|
|
| Employee stock purchase plan |
|
544
|
|
|
544
|
| Employee stock purchase plan (in shares) |
129,815
|
|
|
|
|
| Restricted stock units, net of taxes paid related to net settlement of equity awards |
|
(85)
|
|
|
(85)
|
| Restricted stock units, net of taxes paid related to net settlement of equity awards (in shares) |
66,995
|
|
|
|
|
| Stock-based compensation |
|
1,075
|
|
|
1,075
|
| Foreign currency translation adjustment |
|
|
(128)
|
|
(128)
|
| Net loss |
|
|
|
(7,060)
|
(7,060)
|
| Ending balance at Mar. 31, 2019 |
$ 3
|
185,718
|
(263)
|
(128,096)
|
57,362
|
| Ending balance (in shares) at Mar. 31, 2019 |
29,648,587
|
|
|
|
|
| Beginning balance at Dec. 31, 2018 |
$ 3
|
184,158
|
(135)
|
(121,284)
|
$ 62,742
|
| Beginning balance (in shares) at Dec. 31, 2018 |
29,442,065
|
|
|
|
29,442,065
|
| Increase (Decrease) in Stockholders' Equity [Roll Forward] |
|
|
|
|
|
| Options exercised (in shares) |
|
|
|
|
91,173
|
| Foreign currency translation adjustment |
|
|
|
|
$ (383)
|
| Net loss |
|
|
|
|
(18,938)
|
| Ending balance at Sep. 30, 2019 |
$ 3
|
205,003
|
(518)
|
(139,974)
|
$ 64,514
|
| Ending balance (in shares) at Sep. 30, 2019 |
30,119,051
|
|
|
|
30,119,051
|
| Beginning balance at Mar. 31, 2019 |
$ 3
|
185,718
|
(263)
|
(128,096)
|
$ 57,362
|
| Beginning balance (in shares) at Mar. 31, 2019 |
29,648,587
|
|
|
|
|
| Increase (Decrease) in Stockholders' Equity [Roll Forward] |
|
|
|
|
|
| Options exercised |
|
127
|
|
|
127
|
| Options exercised (in shares) |
53,275
|
|
|
|
|
| Restricted stock units, net of taxes paid related to net settlement of equity awards |
|
(53)
|
|
|
(53)
|
| Restricted stock units, net of taxes paid related to net settlement of equity awards (in shares) |
85,448
|
|
|
|
|
| Stock-based compensation |
|
1,364
|
|
|
1,364
|
| Foreign currency translation adjustment |
|
|
44
|
|
44
|
| Net loss |
|
|
|
(4,310)
|
(4,310)
|
| Ending balance at Jun. 30, 2019 |
$ 3
|
187,156
|
(219)
|
(132,406)
|
54,534
|
| Ending balance (in shares) at Jun. 30, 2019 |
29,787,310
|
|
|
|
|
| Increase (Decrease) in Stockholders' Equity [Roll Forward] |
|
|
|
|
|
| Options exercised |
|
135
|
|
|
135
|
| Options exercised (in shares) |
28,186
|
|
|
|
|
| Employee stock purchase plan |
|
649
|
|
|
649
|
| Employee stock purchase plan (in shares) |
154,116
|
|
|
|
|
| Restricted stock units, net of taxes paid related to net settlement of equity awards |
|
(84)
|
|
|
(84)
|
| Restricted stock units, net of taxes paid related to net settlement of equity awards (in shares) |
149,439
|
|
|
|
|
| Stock-based compensation |
|
1,635
|
|
|
1,635
|
| Foreign currency translation adjustment |
|
|
(299)
|
|
(299)
|
| Purchase of capped calls |
|
(6,150)
|
|
|
(6,150)
|
| Equity component of convertible senior notes (net of issuance costs of $1 million) |
|
21,662
|
|
|
21,662
|
| Net loss |
|
|
|
(7,568)
|
(7,568)
|
| Ending balance at Sep. 30, 2019 |
$ 3
|
$ 205,003
|
$ (518)
|
$ (139,974)
|
$ 64,514
|
| Ending balance (in shares) at Sep. 30, 2019 |
30,119,051
|
|
|
|
30,119,051
|
| X |
- DefinitionAmount of increase (decrease) in additional paid in capital (APIC) resulting from recognition of deferred taxes for convertible debt with a beneficial conversion feature.
| Name: |
us-gaap_AdjustmentsToAdditionalPaidInCapitalConvertibleDebtWithConversionFeature |
| Namespace Prefix: |
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| Data Type: |
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| Balance Type: |
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| Period Type: |
duration |
|
| X |
- DefinitionAmount of other increase (decrease) in additional paid in capital (APIC).
| Name: |
us-gaap_AdjustmentsToAdditionalPaidInCapitalOther |
| Namespace Prefix: |
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| Data Type: |
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| Balance Type: |
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| Period Type: |
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|
| X |
- DefinitionAmount of increase to additional paid-in capital (APIC) for recognition of cost for award under share-based payment arrangement.
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| Balance Type: |
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| Period Type: |
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|
| X |
- DefinitionAmount of increase in additional paid in capital (APIC) resulting from the issuance of warrants. Includes allocation of proceeds of debt securities issued with detachable stock purchase warrants.
| Name: |
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| Namespace Prefix: |
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|
| X |
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|
| X |
- DefinitionA roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.
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|
| X |
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| Name: |
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| Balance Type: |
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| X |
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| X |
- DefinitionAmount after tax and reclassification adjustments of gain (loss) on foreign currency translation adjustments, foreign currency transactions designated and effective as economic hedges of a net investment in a foreign entity and intra-entity foreign currency transactions that are of a long-term-investment nature, attributable to parent entity.
| Name: |
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| Data Type: |
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| Balance Type: |
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| Period Type: |
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|
| X |
- DefinitionNumber, after shares used to satisfy grantee's tax withholding obligation for award under share-based payment arrangement, of restricted shares issued. Excludes cash used to satisfy grantee's tax withholding obligation.
| Name: |
us-gaap_RestrictedStockSharesIssuedNetOfSharesForTaxWithholdings |
| Namespace Prefix: |
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| Data Type: |
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| Balance Type: |
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| Period Type: |
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|
| X |
- DefinitionValue, after value of shares used to satisfy grantee's tax withholding obligation for award under share-based payment arrangement, of restricted shares issued. Excludes cash used to satisfy grantee's tax withholding obligation.
| Name: |
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| Namespace Prefix: |
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| Data Type: |
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| Balance Type: |
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| Period Type: |
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| X |
- DefinitionNumber of shares issued during the period as a result of an employee stock purchase plan.
| Name: |
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| Namespace Prefix: |
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| Data Type: |
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| Balance Type: |
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| Period Type: |
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|
| X |
- DefinitionNumber of new stock issued during the period.
| Name: |
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| Data Type: |
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| Balance Type: |
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| Period Type: |
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|
| X |
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| Name: |
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| Namespace Prefix: |
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| Data Type: |
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| Balance Type: |
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| X |
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| Name: |
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| Namespace Prefix: |
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| Data Type: |
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| Balance Type: |
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| Period Type: |
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|
| X |
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| Name: |
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| Namespace Prefix: |
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| X |
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| X |
- DefinitionTotal of all stockholders' equity (deficit) items, net of receivables from officers, directors, owners, and affiliates of the entity which are attributable to the parent. The amount of the economic entity's stockholders' equity attributable to the parent excludes the amount of stockholders' equity which is allocable to that ownership interest in subsidiary equity which is not attributable to the parent (noncontrolling interest, minority interest). This excludes temporary equity and is sometimes called permanent equity.
| Name: |
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|
|
