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Condensed Consolidated Statements of Stockholders' Equity (Unaudited) - USD ($) shares in Thousands, $ in Thousands | Total | Restricted stock units and awards | Performance Share Units | Common Stock | Common Stock Restricted stock units and awards | Common Stock Performance Share Units | Treasury Shares | Additional Paid-In Capital | Additional Paid-In Capital Restricted stock units and awards | Additional Paid-In Capital Performance Share Units | Retained Earnings | Accumulated Other Comprehensive (Loss) Income
--- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | ---
Common stock, beginning balance (in shares) at Dec. 31, 2022 |  |  |  | 136,295 |  |  |  |  |  |  |  |
Treasury stock, beginning balance (in shares) at Dec. 31, 2022 |  |  |  |  |  |  | 86,115 |  |  |  |  |
Beginning balance at Dec. 31, 2022 | $ 713,452 |  |  | $ 1,363 |  |  | $ (824,778) | $ 799,147 |  |  | $ 734,116 | $ 3,604
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |
Net income | 73,160 |  |  |  |  |  |  |  |  |  | 73,160 |
Other comprehensive income | (1,213) |  |  |  |  |  |  |  |  |  |  | (1,213)
Share repurchases (in shares) |  |  |  |  |  |  | 428 |  |  |  |  |
Share repurchases | (20,791) |  |  |  |  |  | $ (20,791) |  |  |  |  |
Indirect repurchase of shares for minimum tax withholding (in shares) |  |  |  |  |  |  | 169 |  |  |  |  |
Indirect repurchase of shares for minimum tax withholding | (8,224) |  |  |  |  |  | $ (8,224) |  |  |  |  |
Restricted stock units and awards and performance share units (in shares) |  |  |  |  | 123 | 244 |  |  |  |  |  |
Restricted stock units and awards and performance share units |  | $ 0 | $ 0 |  | $ 1 | $ 2 |  |  | $ (1) | $ (2) |  |
Stock options exercised (in shares) |  |  |  | 189 |  |  |  |  |  |  |  |
Stock options exercised | 3,629 |  |  | $ 2 |  |  |  | 3,627 |  |  |  |
Stock-based compensation | 3,831 |  |  |  |  |  |  | 3,831 |  |  |  |
Business acquisitions (in shares) |  |  |  | 173 |  |  |  |  |  |  |  |
Business acquisitions | 8,086 |  |  | $ 2 |  |  |  | 8,084 |  |  |  |
Common stock, ending balance (in shares) at Mar. 31, 2023 |  |  |  | 137,024 |  |  |  |  |  |  |  |
Treasury stock, ending balance (in shares) at Mar. 31, 2023 |  |  |  |  |  |  | 86,712 |  |  |  |  |
Ending balance at Mar. 31, 2023 | 771,930 |  |  | $ 1,370 |  |  | $ (853,793) | 814,686 |  |  | 807,276 | 2,391
Common stock, beginning balance (in shares) at Dec. 31, 2023 |  |  |  | 137,387 |  |  |  |  |  |  |  |
Treasury stock, beginning balance (in shares) at Dec. 31, 2023 |  |  |  |  |  |  | 87,573 |  |  |  |  |
Beginning balance at Dec. 31, 2023 | 791,618 |  |  | $ 1,374 |  |  | $ (899,093) | 832,475 |  |  | 855,084 | 1,778
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |
Net income | 76,884 |  |  |  |  |  |  |  |  |  | 76,884 |
Other comprehensive income | 1,018 |  |  |  |  |  |  |  |  |  |  | 1,018
Indirect repurchase of shares for minimum tax withholding (in shares) |  |  |  |  |  |  | 170 |  |  |  |  |
Indirect repurchase of shares for minimum tax withholding | (11,229) |  |  |  |  |  | $ (11,229) |  |  |  |  |
Restricted stock units and awards and performance share units (in shares) |  |  | 273 |  | 102 |  |  |  |  |  |  |
Restricted stock units and awards and performance share units |  | $ 0 | $ 0 |  | $ 1 | $ 3 |  |  | $ (1) | $ (3) |  |
Stock-based compensation | 2,638 |  |  |  |  |  |  | 2,638 |  |  |  |
Business acquisitions (in shares) |  |  |  | 93 |  |  |  |  |  |  |  |
Business acquisitions | 6,160 |  |  | $ 1 |  |  |  | 6,159 |  |  |  |
Common stock, ending balance (in shares) at Mar. 31, 2024 |  |  |  | 137,855 |  |  |  |  |  |  |  |
Treasury stock, ending balance (in shares) at Mar. 31, 2024 |  |  |  |  |  |  | 87,743 |  |  |  |  |
Ending balance at Mar. 31, 2024 | $ 867,089 |  |  | $ 1,379 |  |  | $ (910,322) | $ 841,268 |  |  | $ 931,968 | $ 2,796

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