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v3.23.1

Condensed Consolidated Statements of Stockholders' Equity (Unaudited) - USD ($) shares in Thousands, $ in Thousands | Common Stock Outstanding [Member] | Treasury Stock, Common [Member] | Additional Paid-in Capital [Member] | AOCI Attributable to Parent [Member] | Retained Earnings [Member] | Total
--- | --- | --- | --- | --- | --- | ---
Balance (in shares) at Dec. 31, 2021 | 109,143 |  |  |  |  |
Balance at Dec. 31, 2021 | $ 7,844 | $ (22,785) | $ 1,827,782 | $ 20,358 | $ (535,628) | $ 1,297,571
Net loss | 0 | 0 | 0 | 0 | (11,132) | (11,132)
Other comprehensive loss | 0 | 0 | 0 | (61) | 0 | (61)
Stock-based compensation expense | $ 0 | 0 | 6,018 | 0 | 0 | 6,018
Common shares issued upon vesting of share-based awards (in shares) | 336 |  |  |  |  |
Common shares issued upon vesting of share-based awards | $ 24 | 0 | 378 | 0 | 0 | 402
Treasury shares withheld (in shares) | (100) |  |  |  |  |
Treasury shares withheld | $ 0 | (1,506) | 0 | 0 | 0 | (1,506)
Balance (in shares) at Mar. 31, 2022 | 109,379 |  |  |  |  |
Balance at Mar. 31, 2022 | $ 7,868 | (24,291) | 1,834,178 | 20,297 | (546,760) | 1,291,292
Balance (in shares) at Dec. 31, 2022 | 108,744 |  |  |  |  |
Balance at Dec. 31, 2022 | $ 7,911 | (40,870) | 1,847,078 | 27,549 | (555,773) | 1,285,895
Net loss | 0 | 0 | 0 | 0 | (6,351) | (6,351)
Other comprehensive loss | 0 | 0 | 0 | (61) | 0 | (61)
Stock-based compensation expense | $ 0 | 0 | 4,171 | 0 | 0 | 4,171
Common shares issued upon vesting of share-based awards (in shares) | 582 |  |  |  |  |
Common shares issued upon vesting of share-based awards | $ 32 | 0 | 566 | 0 | 0 | 598
Treasury shares withheld (in shares) | (185) |  |  |  |  |
Treasury shares withheld | $ 0 | (3,556) | 0 | 0 | 0 | (3,556)
Acquisition of common stock (in shares) | (557) |  |  |  |  |
Acquisition of common stock | $ 0 | (10,011) | 0 | 0 | 0 | (10,011)
Balance (in shares) at Mar. 31, 2023 | 108,584 |  |  |  |  |
Balance at Mar. 31, 2023 | $ 7,943 | $ (54,437) | $ 1,851,815 | $ 27,488 | $ (562,124) | $ 1,270,685

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