CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY - USD ($)
$ in Thousands |
Common Stock |
Treasury Stock |
Additional Paid-In Capital |
Accumulated Deficit |
Accumulated Other Comprehensive (Loss) Income |
Total |
| Balance at Dec. 31, 2015 |
$ 2
|
$ (9,020)
|
$ 220,782
|
$ (95,580)
|
$ (739)
|
$ 115,445
|
| Balance (in shares) at Dec. 31, 2015 |
23,436,288
|
|
|
|
|
|
| Balance (in shares) at Dec. 31, 2015 |
|
1,154,480
|
|
|
|
|
| Increase (Decrease) in Stockholders' Equity |
|
|
|
|
|
|
| Net income |
|
|
|
12,298
|
|
12,298
|
| Other comprehensive loss |
|
|
|
|
(125)
|
(125)
|
| Cumulative effect of accounting change |
|
|
|
(4,065)
|
|
(4,065)
|
| Excess tax benefit from exercise of options for common stock |
|
|
89
|
|
|
89
|
| Stock-based compensation |
|
|
8,324
|
|
|
8,324
|
| Issuance of common stock upon exercise of stock options and vesting of restricted stock |
|
|
3,437
|
|
|
3,437
|
| Issuance of common stock upon exercise of stock options and vesting of restricted stock (in shares) |
721,138
|
|
|
|
|
|
| Repurchase of common stock for treasury |
|
$ (3,242)
|
|
|
|
(3,242)
|
| Repurchase of common stock for treasury (in shares) |
(427,646)
|
427,646
|
|
|
|
|
| Retirement of treasury stock |
|
$ 12,262
|
(12,262)
|
|
|
|
| Retirement of treasury stock (in shares) |
|
(1,582,126)
|
|
|
|
|
| Balance at Dec. 31, 2016 |
$ 2
|
|
220,370
|
(87,347)
|
(864)
|
132,161
|
| Balance (in shares) at Dec. 31, 2016 |
23,729,780
|
|
|
|
|
|
| Increase (Decrease) in Stockholders' Equity |
|
|
|
|
|
|
| Net income |
|
|
|
15,455
|
|
15,455
|
| Other comprehensive loss |
|
|
|
|
333
|
333
|
| Cumulative effect of accounting change |
|
|
333
|
(333)
|
|
|
| Stock-based compensation |
|
|
11,975
|
|
|
11,975
|
| Stock-based compensation (in shares) |
65,171
|
|
|
|
|
|
| Issuance of common stock upon exercise of stock options and vesting of restricted stock |
$ 1
|
|
11,424
|
|
|
11,425
|
| Issuance of common stock upon exercise of stock options and vesting of restricted stock (in shares) |
2,156,951
|
|
|
|
|
|
| Repurchase of common stock for treasury |
|
$ (1,821)
|
|
|
|
(1,821)
|
| Repurchase of common stock for treasury (in shares) |
(119,007)
|
119,007
|
|
|
|
|
| Retirement of treasury stock |
|
$ 1,821
|
(1,821)
|
|
|
|
| Retirement of treasury stock (in shares) |
|
(119,007)
|
|
|
|
|
| Balance at Dec. 31, 2017 |
$ 3
|
|
242,281
|
(72,225)
|
(531)
|
$ 169,528
|
| Balance (in shares) at Dec. 31, 2017 |
25,832,895
|
|
|
|
|
25,832,895
|
| Increase (Decrease) in Stockholders' Equity |
|
|
|
|
|
|
| Net income |
|
|
|
43,840
|
|
$ 43,840
|
| Other comprehensive loss |
|
|
|
|
(269)
|
(269)
|
| Stock-based compensation |
|
|
13,511
|
|
|
13,511
|
| Stock-based compensation (in shares) |
62,230
|
|
|
|
|
|
| Issuance of common stock upon exercise of stock options and vesting of restricted stock |
|
|
3,609
|
|
|
3,609
|
| Issuance of common stock upon exercise of stock options and vesting of restricted stock (in shares) |
1,559,051
|
|
|
|
|
|
| Repurchase of common stock for treasury |
|
$ (23,872)
|
|
|
|
(23,872)
|
| Repurchase of common stock for treasury (in shares) |
(937,264)
|
937,264
|
|
|
|
|
| Retirement of treasury stock |
|
$ 23,872
|
(23,872)
|
|
|
|
| Retirement of treasury stock (in shares) |
|
(937,264)
|
|
|
|
|
| Balance at Dec. 31, 2018 |
$ 3
|
|
$ 235,529
|
$ (28,385)
|
$ (800)
|
$ 206,347
|
| Balance (in shares) at Dec. 31, 2018 |
26,516,912
|
|
|
|
|
26,516,912
|