Condensed Consolidated Statements of Stockholders' Equity - USD ($) shares in Thousands, $ in Thousands	Total	Common Stock	Additional Paid-in Capital	Retained Earnings	Treasury Stock	Accumulated Other Comprehensive (Loss) Income
Common Stock, Shares, Outstanding, Beginning Balance at Dec. 31, 2024		125,797
Equity, Including Portion Attributable to Noncontrolling Interest, Beginning Balance at Dec. 31, 2024	$ 628,984	$ 1,108	$ 1,493,885	$ 1,036,169	$ (1,890,966)	$ (11,212)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net earnings	24,793			24,793
Total other comprehensive loss	(77)					(77)
Exercise of stock options, shares		1
Exercise of stock options	9	$ 0	9
Vesting of restricted share units, net of shares withheld for employee taxes, shares		394
Vesting of restricted share units, net of shares withheld for employee taxes	0	$ 4	(4)
Tax effect of stock awards vested and options exercised	(6,230)		(6,230)
Stock-based compensation	13,279		13,279
Dividends declared	22,602			22,602
Brigit Acquisition		2,694
Brigit acquisition equity consideration	41,057	$ 13	41,044
Equity, Including Portion Attributable to Noncontrolling Interest, Ending Balance at Mar. 31, 2025	679,213	$ 1,125	1,541,983	1,038,360	(1,890,966)	(11,289)
Common Stock, Shares, Outstanding, Ending Balance at Mar. 31, 2025		128,886
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Foreign currency translation adjustments, net of tax of $(66) and $(20) for the three months ended March 31, 2026 and 2025, respectively	(77)
Common Stock, Shares, Outstanding, Beginning Balance at Dec. 31, 2025		128,997
Equity, Including Portion Attributable to Noncontrolling Interest, Beginning Balance at Dec. 31, 2025	695,740	$ 1,127	1,573,895	1,018,658	(1,890,966)	(6,974)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net earnings	35,789			35,789
Total other comprehensive loss	(249)					(249)
Exercise of stock options, shares		12
Exercise of stock options	146		146
Vesting of restricted share units, net of shares withheld for employee taxes, shares		401
Vesting of restricted share units, net of shares withheld for employee taxes	0	$ 4	(4)
Tax effect of stock awards vested and options exercised	(4,505)		(4,505)
Stock-based compensation	11,625		11,625
Dividends declared	22,814		185	22,999
Equity, Including Portion Attributable to Noncontrolling Interest, Ending Balance at Mar. 31, 2026	715,732	$ 1,131	$ 1,581,342	$ 1,031,448	$ (1,890,966)	$ (7,223)
Common Stock, Shares, Outstanding, Ending Balance at Mar. 31, 2026		129,410
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Foreign currency translation adjustments, net of tax of $(66) and $(20) for the three months ended March 31, 2026 and 2025, respectively	$ (249)