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v3.19.3.a.u2

Consolidated Statements of Stockholders' Equity - USD ($) shares in Thousands, $ in Thousands | Restricted Stock Units (RSUs) [Member] Common Stock [Member] | Common Stock [Member] | Additional Paid-in Capital [Member] | Retained Earnings [Member] | AOCI Attributable to Parent [Member] | Total
--- | --- | --- | --- | --- | --- | ---
Balance (in shares) at Dec. 31, 2016 |  | 14,627 |  |  |  |
Balance at Dec. 31, 2016 |  | $ 146 | $ 61,735 | $ 168,209 | $ (7,317) | $ 222,773
Issuance of common stock for equity awards (in shares) |  | 61 |  |  |  |
Issuance of common stock for equity awards |  | $ 1 | 313 |  |  | 314
Stock-based compensation expense |  |  | 5,807 |  |  | 5,807
Net income |  |  |  | 31,816 |  | 31,816
Other comprehensive income |  |  |  |  | 2,533 | 2,533
Balance (in shares) at Dec. 31, 2017 |  | 14,688 |  |  |  |
Balance at Dec. 31, 2017 |  | $ 147 | 68,617 | 199,511 | (4,784) | 263,491
Cumulative effect of change in accounting for stock-based compensation |  |  | 762 | (514) |  | 248
Issuance of common stock for equity awards (in shares) |  | 362 |  |  |  |
Issuance of common stock for equity awards |  | $ 4 | 2,882 |  |  | 2,886
Stock-based compensation expense |  |  | 11,046 |  |  | 11,046
Net income |  |  |  | 18,722 |  | 18,722
Other comprehensive income |  |  |  |  | (742) | (742)
Retirement of common stock for minimum tax withholdings (in shares) |  | (34) |  |  |  |
Retirement of common stock for minimum tax withholdings |  | $ (1) | (1,790) |  |  | (1,791)
Repurchase of common stock (in shares) |  | (806) |  |  |  |
Repurchase of common stock |  | $ (8) | (29,992) |  |  | (30,000)
Balance (in shares) at Dec. 31, 2018 |  | 14,210 |  |  |  |
Balance at Dec. 31, 2018 |  | $ 142 | 50,763 | 218,233 | (5,526) | 263,612
Issuance of common stock for equity awards (in shares) |  | 551 |  |  |  |
Issuance of common stock for equity awards |  | $ 6 | 22,145 |  |  | 22,151
Stock-based compensation expense |  |  | 6,087 |  |  | 6,087
Net income |  |  |  | 27,193 |  | 27,193
Other comprehensive income |  |  |  |  | (372) | (372)
Retirement of common stock for minimum tax withholdings (in shares) |  | (5) |  |  |  |
Retirement of common stock for minimum tax withholdings |  |  | (293) |  |  | (293)
Repurchase of common stock (in shares) |  | (452) |  |  |  |
Repurchase of common stock |  | $ (5) | (29,995) |  |  | (30,000)
Vesting of restricted stock units (in shares) | 17 |  |  |  |  |
Forfeiture of restricted stock awards (in shares) |  | (13) |  |  |  |
Forfeiture of restricted stock awards |  |  |  |  |  |
Balance (in shares) at Dec. 31, 2019 |  | 14,308 |  |  |  |
Balance at Dec. 31, 2019 |  | $ 143 | $ 48,707 | $ 245,426 | $ (5,898) | $ 288,378

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