Unaudited Condensed Consolidated Statements of Changes in Stockholders’ Equity - USD ($) $ in Thousands	Total	Cumulative Effect, Period of Adoption, Adjustment	Common Stock	Additional Paid-in Capital	Accumulated Earnings	Accumulated Earnings Cumulative Effect, Period of Adoption, Adjustment	Accumulated  Other Comprehensive Loss	Non-Controlling Interest
Beginning balance (in shares) at Dec. 31, 2019			72,000,261
Beginning balance at Dec. 31, 2019	$ 271,623	$ (74)	$ 720	$ 0	$ 296,476	$ (74)	$ (30,009)	$ 4,436
Changes in Stockholders’ Equity
Share-based compensation recognized	3,483			3,483
Repurchase of common stock (in shares)			(336,022)
Repurchase of common stock	(7,300)		$ (3)	(775)	(6,522)
Restricted stock units delivered (in shares)			201,066
Restricted stock units delivered	(2,706)		$ 2	(2,708)
Net income	22,275				22,211			64
Cash dividends declared on common stock, $0.05 per share	(3,600)				(3,600)
Other comprehensive income (loss)	(21,017)						(20,164)	(853)
Ending balance (in shares) at Mar. 31, 2020			71,865,305
Ending balance at Mar. 31, 2020	$ 262,684		$ 719	0	308,491		(50,173)	3,647
Changes in Stockholders’ Equity
Cash dividends declared (in usd per share)	$ 0.05
Beginning balance (in shares) at Dec. 31, 2019			72,000,261
Beginning balance at Dec. 31, 2019	$ 271,623	$ (74)	$ 720	0	296,476	$ (74)	(30,009)	4,436
Changes in Stockholders’ Equity
Net income	37,900
Ending balance (in shares) at Jun. 30, 2020			71,862,860
Ending balance at Jun. 30, 2020	278,968		$ 719	3,568	320,382		(49,784)	4,083
Beginning balance (in shares) at Mar. 31, 2020			71,865,305
Beginning balance at Mar. 31, 2020	262,684		$ 719	0	308,491		(50,173)	3,647
Changes in Stockholders’ Equity
Share-based compensation recognized	3,639			3,639
Restricted stock units delivered (in shares)			2,445
Restricted stock units delivered	(71)			(71)
Net income	15,625				15,484			141
Cash dividends declared on common stock, $0.05 per share	(3,593)				(3,593)
Other comprehensive income (loss)	684						389	295
Ending balance (in shares) at Jun. 30, 2020			71,862,860
Ending balance at Jun. 30, 2020	$ 278,968		$ 719	3,568	320,382		(49,784)	4,083
Changes in Stockholders’ Equity
Cash dividends declared (in usd per share)	$ 0.05
Beginning balance (in shares) at Dec. 31, 2020	72,137,678		72,137,678
Beginning balance at Dec. 31, 2020	$ 342,429		$ 721	5,340	379,934		(48,254)	4,688
Changes in Stockholders’ Equity
Share-based compensation recognized	3,380			3,380
Repurchase of common stock (in shares)			(382,974)
Repurchase of common stock	(14,268)		$ (4)	(1,290)	(12,974)
Restricted stock units delivered (in shares)			411,739
Restricted stock units delivered	(8,728)		$ 4	(7,430)	(1,302)
Net income	35,604				35,503			101
Cash dividends declared on common stock, $0.05 per share	(3,605)				(3,605)
Other comprehensive income (loss)	1,195						1,576	(381)
Ending balance (in shares) at Mar. 31, 2021			72,166,443
Ending balance at Mar. 31, 2021	$ 356,007		$ 721	0	397,556		(46,678)	4,408
Changes in Stockholders’ Equity
Cash dividends declared (in usd per share)	$ 0.05
Beginning balance (in shares) at Dec. 31, 2020	72,137,678		72,137,678
Beginning balance at Dec. 31, 2020	$ 342,429		$ 721	5,340	379,934		(48,254)	4,688
Changes in Stockholders’ Equity
Net income	$ 84,695
Ending balance (in shares) at Jun. 30, 2021	71,969,856		71,969,856
Ending balance at Jun. 30, 2021	$ 398,044		$ 719	0	436,817		(43,769)	4,277
Beginning balance (in shares) at Mar. 31, 2021			72,166,443
Beginning balance at Mar. 31, 2021	356,007		$ 721	0	397,556		(46,678)	4,408
Changes in Stockholders’ Equity
Share-based compensation recognized	3,855			3,855
Repurchase of common stock (in shares)			(231,314)
Repurchase of common stock	(10,120)		$ (2)	(3,790)	(6,328)
Restricted stock units delivered (in shares)			34,727
Restricted stock units delivered	(65)			(65)
Net income	49,091				49,197			(106)
Cash dividends declared on common stock, $0.05 per share	(3,608)				(3,608)
Other comprehensive income (loss)	$ 2,884						2,909	(25)
Ending balance (in shares) at Jun. 30, 2021	71,969,856		71,969,856
Ending balance at Jun. 30, 2021	$ 398,044		$ 719	$ 0	$ 436,817		$ (43,769)	$ 4,277
Changes in Stockholders’ Equity
Cash dividends declared (in usd per share)	$ 0.05