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v3.22.0.1

Consolidated Statements of Changes in Stockholders' Equity - USD ($) shares in Thousands, $ in Thousands | Total | Cumulative Effect, Period of Adoption, Adjustment [Member] | Common Stock [Member] | Additional Paid-in Capital [Member] | Retained Earnings [Member] | Retained Earnings [Member] Cumulative Effect, Period of Adoption, Adjustment [Member] | Treasury Stock [Member] | Accumulated Other Comprehensive Loss [Member] | Accumulated Other Comprehensive Loss [Member] Cumulative Effect, Period of Adoption, Adjustment [Member]
--- | --- | --- | --- | --- | --- | --- | --- | --- | ---
Beginning Balance at Dec. 31, 2018 | $ 446,279 |  | $ 797 | $ 267,670 | $ 883,975 |  | $ (691,747) | $ (14,416) |
Beginning Balance (ASU 2016-02 [Member]) at Dec. 31, 2018 |  | $ 4 |  |  |  | $ 4 |  |  |
Beginning Balance (ASU 2018-02 [Member]) at Dec. 31, 2018 |  |  |  |  |  | $ (385) |  |  | $ 385
Beginning Balance, Shares at Dec. 31, 2018 |  |  | 79,652 |  |  |  |  |  |
Net income (loss) | (52,982) |  |  |  | (52,982) |  |  |  |
Other comprehensive income (loss), net of tax | (2,386) |  |  |  |  |  |  | (2,386) |
Dividend payments ($0.09 per share) | (17,212) |  |  |  | 17,212 |  |  |  |
Dividends accrued on unvested restricted stock units | (10) |  |  |  | (10) |  |  |  |
Stock options exercised | 526 |  |  |  | (208) |  | 734 |  |
PSUs, RSUs and restricted stock vested | (571) |  |  |  | 6,480 |  | (5,909) |  |
Purchase of treasury stock | (184) |  |  |  |  |  | 184 |  |
Stock-based compensation expense | 6,962 |  |  | 6,962 |  |  |  |  |
Ending Balance at Dec. 31, 2019 | 380,426 |  | $ 797 | 274,632 | 806,702 |  | (685,288) | (16,417) |
Ending Balance (ASU 2018-02 [Member]) at Dec. 31, 2019 | 385 |  |  |  |  |  |  |  |
Ending Balance, Shares at Dec. 31, 2019 |  |  | 79,652 |  |  |  |  |  |
Net income (loss) | 2,378 |  |  |  | 2,378 |  |  |  |
Other comprehensive income (loss), net of tax | 4,778 |  |  |  |  |  |  | 4,778 |
Dividend payments ($0.09 per share) | (17,334) |  |  |  | 17,334 |  |  |  |
Dividends accrued on unvested restricted stock units | (180) |  |  |  | (180) |  |  |  |
Deferred compensation adjustments, net of tax | (2,806) |  |  |  |  |  | 2,806 |  |
PSUs, RSUs and restricted stock vested | (1,152) |  |  |  | 9,753 |  | (8,601) |  |
Stock-based compensation expense | 6,834 |  |  | 6,834 |  |  |  |  |
Ending Balance at Dec. 31, 2020 | 372,944 |  | $ 797 | 281,466 | 781,813 |  | (679,493) | (11,639) |
Ending Balance (ASU 2018-02 [Member]) at Dec. 31, 2020 | $ 385 |  |  |  |  |  |  |  |
Ending Balance, Shares at Dec. 31, 2020 | 79,652 |  | 79,652 |  |  |  |  |  |
Net income (loss) | $ (8,635) |  |  |  | (8,635) |  |  |  |
Other comprehensive income (loss), net of tax | (275) |  |  |  |  |  |  | (275) |
Dividend payments ($0.09 per share) | (17,529) |  |  |  | 17,529 |  |  |  |
Non-cash dividend payments ($0.09 per share) |  |  |  |  | 5 |  | (5) |  |
Dividends accrued on unvested restricted stock units | (320) |  |  |  | (320) |  |  |  |
Deferred compensation adjustments, net of tax | (1,248) |  |  |  |  |  | 1,248 |  |
Stock options exercised | 6,432 |  |  |  | (1,842) |  | 8,274 |  |
PSUs, RSUs and restricted stock vested | (1,747) |  |  |  | 12,662 |  | (10,915) |  |
Stock-based compensation expense | 7,480 |  |  | 7,480 |  |  |  |  |
Ending Balance at Dec. 31, 2021 | 357,102 |  | $ 797 | $ 288,946 | $ 740,820 |  | $ (661,547) | $ (11,914) |
Ending Balance (ASU 2018-02 [Member]) at Dec. 31, 2021 | $ 385 |  |  |  |  |  |  |  |
Ending Balance, Shares at Dec. 31, 2021 | 79,652 |  | 79,652 |  |  |  |  |  |

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