Stockholders' Equity (Tables)

6 Months Ended

Jun. 30, 2022

Stockholders Equity Note [Abstract]

Schedule of Changes in Stockholders' Equity

Changes in stockholders’ equity for the three and six months ended June 30, 2022 and 2021 are as follows:

	Three Months Ended June 30, 2022
	Common Stock					Additional Paid-in		Retained			Treasury Stock					Accumulated Other Comprehensive
	Shares			Amount		Capital		Earnings			Shares		Amount			Loss			Total
Balance at March 31, 2022		18,793		$	23	$	388,639	$	664,532			4,886	$	(241,516	)	$	(8,376	)	$	803,302
Net income		—			—		—		18,397			—		—			—			18,397
Other comprehensive loss		—			—		—		—			—		—			(4,211	)		(4,211	)
Equity compensation		—			—		2,944		—			—		—			—			2,944
Exercise of stock options		4			—		102		—			—		—			—			102
Issuance of shares pursuant to employee stock purchase plan and vesting of restricted stock units		22			—		1,539		—			—		—			—			1,539
Payments for stock buybacks		(1	)		—		—		—			1		(50	)		—			(50	)
Dividends declared		—			—		—		(2,606	)		—		—			—			(2,606	)
Balance at June 30, 2022		18,818		$	23	$	393,224	$	680,323			4,887	$	(241,566	)	$	(12,587	)	$	819,417

	Three Months Ended June 30, 2021
	Common Stock					Additional Paid-in		Retained			Treasury Stock					Accumulated Other Comprehensive
	Shares			Amount		Capital		Earnings			Shares		Amount			Loss			Total
Balance at March 31, 2021		18,859		$	23	$	372,420	$	604,441			4,602	$	(214,325	)	$	(11,326	)	$	751,233
Net income		—			—		—		20,312			—		—			—			20,312
Other comprehensive income		—			—		—		—			—		—			432			432
Equity compensation		—			—		2,888		—			—		—			—			2,888
Exercise of stock options		3			—		71		—			—		—			—			71
Issuance of shares pursuant to employee stock purchase plan and vesting of restricted stock units		20			—		1,243		—			—		—			—			—
Payments for stock buybacks		(22	)		—		—		—			22		(2,028	)		—			(785	)
Dividends declared		—			—		—		(2,640	)		—		—			—			(2,640	)
Balance at June 30, 2021		18,860		$	23	$	376,622	$	622,113			4,624	$	(216,353	)	$	(10,894	)	$	771,511

	Six Months Ended June 30, 2022
	Common Stock					Additional Paid-in		Retained			Treasury Stock					Accumulated Other Comprehensive
	Shares			Amount		Capital		Earnings			Shares		Amount			Loss			Total
Balance at December 31, 2021		18,876		$	23	$	384,984	$	649,298			4,659	$	(219,800	)	$	(11,035	)	$	803,470
Net income		—			—		—		36,259			—		—			—			36,259
Other comprehensive loss		—			—		—		—			—		—			(1,552	)		(1,552	)
Equity compensation		—			—		6,507		—			—		—			—			6,507
Exercise of stock options		8			—		194		—			—		—			—			194
Issuance of shares pursuant to employee stock purchase plan and vesting of restricted stock units		162			—		1,539		—			—		—			—			1,539
Payments for stock buybacks		(228	)		—		—		—			228		(21,766	)		—			(21,766	)
Dividends declared		—			—		—		(5,234	)		—		—			—			(5,234	)
Balance at June 30, 2022		18,818		$	23	$	393,224	$	680,323			4,887	$	(241,566	)	$	(12,587	)	$	819,417

	Six Months Ended June 30, 2021
	Common Stock					Additional Paid-in		Retained			Treasury Stock					Accumulated Other Comprehensive
	Shares			Amount		Capital		Earnings			Shares		Amount			Loss			Total
Balance at December 31, 2020		18,910		$	23	$	369,058	$	588,731			4,395	$	(196,745	)	$	(14,106	)	$	746,961
Net income		—			—		—		38,663			—		—			—			38,663
Other comprehensive income		—			—		—		—			—		—			3,212			3,212
Equity compensation		—			—		6,163		—			—		—			—			6,163
Exercise of stock options		6			—		158		—			—		—			—			158
Issuance of shares pursuant to employee stock purchase plan and vesting of restricted stock units		173			—		1,243		—			—		—			—			1,243
Payments for stock buybacks		(229	)		—		—		—			229		(19,608	)		—			(19,608	)
Dividends declared		—			—		—		(5,281	)		—		—			—			(5,281	)
Balance at June 30, 2021		18,860		$	23	$	376,622	$	622,113			4,624	$	(216,353	)	$	(10,894	)	$	771,511