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v3.20.4

Consolidated Statements of Stockholders' Equity - USD ($) $ in Thousands | Common Stock | Additional Paid-in Capital | Accumulated Other Comprehensive Income | Retained Earnings | Non-controlling Interest | Total
--- | --- | --- | --- | --- | --- | ---
Adoption of new accounting standards |  |  |  | $ 32,533 |  | $ 32,533
Beginning Balance at Dec. 31, 2017 | $ 40 | $ 184,843 | $ 2,533 | 333,225 |  | 520,641
Beginning Balance (in shares) at Dec. 31, 2017 | 39,604,000 |  |  |  |  |
Non-controlling interest from acquisition |  |  |  |  | $ 426 |
Stock issued from equity plans |  | (2,005) |  |  |  | (2,005)
Stock issued from equity plans (in shares) | 256,000 |  |  |  |  |
Stock-based compensation |  | 9,703 |  |  |  | 9,703
Stock buyback | $ (2) | (95,123) |  |  |  | (95,125)
Stock buyback (in shares) | (1,696,000) |  |  |  |  |
Other comprehensive income (loss) |  |  | (5,982) |  |  | (5,982)
Net income |  |  |  | 147,025 | 86 | 147,111
Ending Balance at Dec. 31, 2018 | $ 38 | 97,418 | (3,449) | 512,783 | 512 | 607,302
Ending Balance (in shares) at Dec. 31, 2018 | 38,164,000 |  |  |  |  |
Adoption of new accounting standards |  |  |  |  |  | 426
Stock issued from equity plans |  | 104 |  |  |  | 104
Stock issued from equity plans (in shares) | 194,000 |  |  |  |  |
Stock-based compensation |  | 7,327 |  |  |  | 7,327
Other comprehensive income (loss) |  |  | (2,448) |  |  | (2,448)
Net income |  |  |  | 64,941 | 34 | 64,975
Ending Balance at Dec. 31, 2019 | $ 38 | 104,849 | (5,897) | 577,724 | 546 | $ 677,260
Ending Balance (in shares) at Dec. 31, 2019 | 38,358,000 |  |  |  |  | 38,358,000
Adoption of new accounting standards |  |  |  | (102) |  | $ (102)
Stock issued from equity plans |  | (482) |  |  |  | (482)
Stock issued from equity plans (in shares) | 179,000 |  |  |  |  |
Stock-based compensation |  | 12,272 |  |  |  | 12,272
Stock buyback |  | (11,630) |  |  |  | (11,630)
Stock buyback (in shares) | (244,000) |  |  |  |  |
Other comprehensive income (loss) |  |  | 3,292 |  |  | 3,292
Net income |  |  |  | 134,675 | 55 | 134,730
Ending Balance at Dec. 31, 2020 | $ 38 | $ 105,009 | $ (2,605) | $ 712,297 | $ 601 | $ 815,340
Ending Balance (in shares) at Dec. 31, 2020 | 38,293,000 |  |  |  |  | 38,293,000

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