Consolidated Statements of Stockholders' Equity - USD ($) $ in Thousands	Total	Common Stock	Treasury Stock, Common	Additional Paid-In Capital	Retained Earnings	Accumulated Other Comprehensive Income
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Shares, Issued		23,868,918	2,908,849
Stockholders' Equity Attributable to Parent	$ 571,900	$ 239	$ (135,969)	$ 413,794	$ 276,996	$ 16,840
Beginning balance (shares) at Dec. 31, 2021		23,868,918	2,908,849
Beginning balance at Dec. 31, 2021	571,900	$ 239	$ (135,969)	413,794	276,996	16,840
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Comprehensive income (loss)	63,075				58,468	4,607
Restricted stock awards, net of cancellations (shares)		341,189	(114,290)
Restricted stock awards, net of cancellations	0	$ 3	$ 6,509	(6,512)
Exercise of stock options (shares)		36,536
Exercise of stock options	1,421			1,421
Share-based compensation	25,260			25,260
Shares redeemed for employee tax withholdings (shares)			(150,095)
Shares redeemed for employee tax withholdings	(7,540)		$ (7,540)
Stock repurchased and retired (shares)		(1,706,587)
Share repurchases	(97,855)	$ (17)		(97,838)
Shares, Issued		23,183,446	2,935,799
Stockholders' Equity Attributable to Parent	575,359	$ 232	$ (136,425)	374,280	317,723	19,549
Beginning balance (shares) at Jun. 30, 2022		23,183,446	2,935,799
Beginning balance at Jun. 30, 2022	575,359	$ 232	$ (136,425)	374,280	317,723	19,549
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Comprehensive income (loss)	19,639				17,741	1,898
Restricted stock awards, net of cancellations (shares)		36,251	835
Restricted stock awards, net of cancellations	0	$ 0	$ (46)	46
Exercise of stock options (shares)		6,000
Exercise of stock options	236			236
Share-based compensation	7,160			7,160
Shares redeemed for employee tax withholdings (shares)			(8,020)
Shares redeemed for employee tax withholdings	(529)		$ (529)
Stock repurchased and retired (shares)		(685,641)
Share repurchases	(45,604)	$ (7)		(45,597)
Shares, Issued		22,540,056	2,944,654
Stockholders' Equity Attributable to Parent	556,261	$ 225	$ (137,000)	336,125	335,464	21,447
Shares, Issued		22,231,593	2,953,147
Stockholders' Equity Attributable to Parent	552,040	$ 223	$ (137,556)	318,706	352,548	18,119
Beginning balance (shares) at Dec. 31, 2022		22,231,593	2,953,147
Beginning balance at Dec. 31, 2022	552,040	$ 223	$ (137,556)	318,706	352,548	18,119
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Comprehensive income (loss)	62,206				59,647	2,559
Restricted stock awards, net of cancellations (shares)		322,775	(122,220)
Restricted stock awards, net of cancellations	0	$ 3	$ 5,877	(5,880)
Exercise of stock options (shares)		21,609
Exercise of stock options	987			987
Stock Issued During Period, Shares, Acquisitions		16,337
Stock Issued During Period, Value, Acquisitions	1,646	$ 0		1,646
Share-based compensation	34,958			34,958
Shares redeemed for employee tax withholdings (shares)			(141,704)
Shares redeemed for employee tax withholdings	(10,050)		$ (10,050)
Stock repurchased and retired (shares)		(1,116,830)
Share repurchases	(88,433)	$ (11)		(88,422)
Shares, Issued		21,732,924	2,969,196
Stockholders' Equity Attributable to Parent	551,618	$ 218	$ (141,407)	279,070	390,679	23,058
Beginning balance (shares) at Jun. 30, 2023		21,732,924	2,969,196
Beginning balance at Jun. 30, 2023	551,618	$ 218	$ (141,407)	279,070	390,679	23,058
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Comprehensive income (loss)	19,136				21,516	(2,380)
Restricted stock awards, net of cancellations (shares)		16,511	(385)
Restricted stock awards, net of cancellations	0	$ 0	$ 0	0
Stock Issued During Period, Shares, Acquisitions		16,337
Stock Issued During Period, Value, Acquisitions	1,646	$ 0		1,646
Share-based compensation	10,063			10,063
Shares redeemed for employee tax withholdings (shares)			(3,820)
Shares redeemed for employee tax withholdings	(322)		$ (322)
Stock repurchased and retired (shares)		(290,288)
Share repurchases	(28,787)	$ (3)		(28,784)
Shares, Issued		21,475,484	2,972,631
Stockholders' Equity Attributable to Parent	$ 553,354	$ 215	$ (141,729)	$ 261,995	$ 412,195	$ 20,678