Consolidated Statements of Stockholders' Equity - USD ($) $ in Thousands	Total	Retained Earnings	Accumulated Other Comprehensive (Loss) Income	Common Stock	Additional Paid-in Capital
Beginning balance at Dec. 31, 2021	$ 877,015	$ 732,138	$ (4,993)	$ 2,154	$ 147,716
Beginning balance (in shares) at Dec. 31, 2021				32,287,150
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net earnings	105,367	105,367
Other comprehensive (loss) income	(2,161)		(2,161)
Dividends	(23,018)	(23,018)
Repurchases of common stock	(35,423)			$ (16)	(35,407)
Repurchases of common stock (in shares)				(252,304)
Shares and options issued under stock plans	16,504			$ 7	16,497
Shares and options issued under stock plans (in shares)				117,941
Ending balance at Dec. 31, 2022	938,284	814,487	(7,154)	$ 2,145	128,806
Ending balance (in shares) at Dec. 31, 2022				32,152,787
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net earnings	108,543	108,543
Other comprehensive (loss) income	15,845		15,845
Dividends	(25,542)	(25,542)
Repurchases of common stock	(4,514)			$ (2)	(4,512)
Repurchases of common stock (in shares)				(32,558)
Shares and options issued under stock plans	21,368			$ 9	21,359
Shares and options issued under stock plans (in shares)				134,499
Ending balance at Dec. 31, 2023	$ 1,053,984	897,488	8,691	$ 2,152	145,653
Ending balance (in shares) at Dec. 31, 2023	32,254,728			32,254,728
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net earnings	$ 128,475	128,475
Other comprehensive (loss) income	(32,438)		(32,438)
Dividends	(28,470)	(28,470)
Repurchases of common stock	(5,682)			$ (3)	(5,679)
Repurchases of common stock (in shares)				(38,922)
Shares and options issued under stock plans	34,044			$ 21	34,023
Shares and options issued under stock plans (in shares)				311,438
Ending balance at Dec. 31, 2024	$ 1,149,913	$ 997,493	$ (23,747)	$ 2,170	$ 173,997
Ending balance (in shares) at Dec. 31, 2024	32,527,244			32,527,244