Consolidated Statements of Stockholders' Equity - USD ($) shares in Thousands, $ in Thousands	Total	Common Stock	Additional Paid-in Capital	Accumulated Other Comprehensive (Loss) Income, net of Taxes	Retained Earnings	Treasury Stock
Beginning balance (in shares) at Dec. 31, 2022		76,161
Accumulated other comprehensive loss — beginning balance at Dec. 31, 2022	$ 418,279	$ 762	$ 302,304	$ (3,477)	$ 146,602	$ (27,912)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	38,386				38,386
Unrealized gain on available-for-sale marketable securities, net of taxes	1,633			1,633
Shares issued in connection with equity incentive plans, net of taxes (in shares)		167
Shares issued in connection with equity incentive plans, net of taxes	(870)	$ 1	(871)
Share-based compensation expense	8,836		8,836
Purchases of treasury stock	(11,283)					(11,283)
Shares issued for Deferred Compensation Plan, net	470		298			172
Shares issued for Employee Stock Purchase Plan	1,135		(139)			1,274
Other (in shares)		1
Other	30		8		22
Ending balance (in shares) at Dec. 31, 2023		76,329
Accumulated other comprehensive loss — ending balance at Dec. 31, 2023	456,616	$ 763	310,436	(1,844)	185,010	(37,749)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	39,471				39,471
Unrealized gain on available-for-sale marketable securities, net of taxes	(473)			(473)
Shares issued in connection with equity incentive plans, net of taxes (in shares)		204
Shares issued in connection with equity incentive plans, net of taxes	(1,030)	$ 2	(1,032)
Share-based compensation expense	8,919		8,919
Purchases of treasury stock	(5,018)					(5,018)
Shares issued for Deferred Compensation Plan, net	378		256			122
Shares issued for Employee Stock Purchase Plan	989		(216)			1,205
Other	$ 75				75
Ending balance (in shares) at Dec. 31, 2024	73,203	76,533
Accumulated other comprehensive loss — ending balance at Dec. 31, 2024	$ 499,927	$ 765	318,363	(2,317)	224,556	(41,440)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	59,059				59,059
Unrealized gain on available-for-sale marketable securities, net of taxes	1,869			1,869
Shares issued in connection with equity incentive plans, net of taxes (in shares)		288
Shares issued in connection with equity incentive plans, net of taxes	(1,747)	$ 3	(1,750)
Share-based compensation expense	11,195		11,195
Purchases of treasury stock	(61,586)					(61,586)
Shares issued for Deferred Compensation Plan, net	569		366			203
Shares issued for Employee Stock Purchase Plan	871		(218)			1,089
Other	$ 53				53
Ending balance (in shares) at Dec. 31, 2025	69,596	76,821
Accumulated other comprehensive loss — ending balance at Dec. 31, 2025	$ 510,210	$ 768	$ 327,956	$ (448)	$ 283,668	$ (101,734)