Condensed Consolidated Statements of Stockholders' Equity (Unaudited) - USD ($) $ in Thousands	Total	Common Stock [Member]	Treasury Stock [Member]	Additional Paid-in Capital [Member]	Accumulated Other Comprehensive Income [Member]	Retained Earnings [Member]
BALANCE at Dec. 31, 2023	$ 841,421	$ 903	$ (334,220)	$ 694,798	$ (666)	$ 480,606
BALANCE, shares at Dec. 31, 2023		90,270,000
BALANCE, shares at Dec. 31, 2023			(24,726,000)
Net income	39,442					39,442
Foreign currency translation	(31)				(31)
Unrealized gain (loss) on investments, net of tax	(923)				(923)
Dividends to shareholders	(7,426)					(7,426)
Treasury stock purchased	(6,769)		$ (6,769)
Treasury stock purchased, shares			(385,000)
Share-based compensation expense	2,307			2,307
Common stock issued	(1,915)	$ 6	$ (3,435)	1,514
Common stock issued, shares		637,000	(193,000)
BALANCE at Mar. 31, 2024	866,106	$ 909	$ (344,424)	698,619	(1,620)	512,622
BALANCE, shares at Mar. 31, 2024		90,907,000
BALANCE, shares at Mar. 31, 2024			(25,304,000)
BALANCE at Dec. 31, 2024	$ 959,536	$ 910	$ (344,424)	707,212	166	595,672
BALANCE, shares at Dec. 31, 2024	91,023,660	91,024,000
BALANCE, shares at Dec. 31, 2024	(25,304,436)		(25,304,000)
Net income	$ 43,688					43,688
Unrealized gain (loss) on investments, net of tax	507				507
Dividends to shareholders	$ (8,818)					(8,818)
Treasury stock purchased			$ (25,192)
Treasury stock purchased, shares	(25,192,000)		(985,000)
Earnout payments for business acquisition	$ 4,243		$ 4,243
Earnout payments for business acquisition, shares			158,000
Share-based compensation expense	2,857			2,857
Common stock issued	(6,566)	$ 10	$ (7,544)	968
Common stock issued, shares		950,000	(307,000)
BALANCE at Mar. 31, 2025	$ 970,255	$ 920	$ (372,917)	$ 711,037	$ 673	$ 630,542
BALANCE, shares at Mar. 31, 2025	91,973,921	91,974,000
BALANCE, shares at Mar. 31, 2025	(26,437,662)		(26,438,000)