Stockholders' Equity (Tables)

9 Months Ended

Sep. 30, 2022

Stockholders Equity Note [Abstract]

Schedule of Changes in Stockholders' Equity

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

	Three Months Ended September 30, 2022
	Common Stock					Additional Paid-in		Retained			Treasury Stock					Accumulated Other Comprehensive
	Shares			Amount		Capital		Earnings			Shares		Amount			Loss			Total
Balance at June 30, 2022		18,818		$	23	$	393,224	$	680,323			4,887	$	(241,566	)	$	(12,587	)	$	819,417
Net income		—			—		—		19,105			—		—			—			19,105
Other comprehensive loss		—			—		—		—			—		—			(1,555	)		(1,555	)
Equity compensation		—			—		3,516		—			—		—			—			3,516
Exercise of stock options		5			—		218		—			—		—			—			218
Issuance of shares pursuant to employee stock purchase plan and vesting of restricted stock units		14			—		4		—			—		—			—			4
Payments for stock buybacks		(3	)		—		—		—			3		(330	)		—			(330	)
Dividends declared		—			—		—		(2,636	)		—		—			—			(2,636	)
Balance at September 30, 2022		18,834		$	23	$	396,962	$	696,792			4,890	$	(241,896	)	$	(14,142	)	$	837,739

	Three Months Ended September 30, 2021
	Common Stock					Additional Paid-in		Retained			Treasury Stock					Accumulated Other Comprehensive
	Shares			Amount		Capital		Earnings			Shares		Amount			Loss			Total
Balance at June 30, 2021		18,860		$	23	$	376,622	$	622,113			4,624	$	(216,353	)	$	(10,894	)	$	771,511
Net income		—			—		—		20,390			—		—			—			20,390
Other comprehensive loss		—			—		—		—			—		—			(1,971	)		(1,971	)
Equity compensation		—			—		3,593		—			—		—			—			3,593
Exercise of stock options		—			—		—		—			—		—			—			—
Issuance of shares pursuant to employee stock purchase plan and vesting of restricted stock units		13			—		—		—			—		—			—			—
Payments for stock buybacks		(3	)		—		—		—			3		(330	)		—			(330	)
Dividends declared		—			—		—		(2,641	)		—		—			—			(2,641	)
Balance at September 30, 2021		18,870		$	23	$	380,215	$	639,862			4,627	$	(216,683	)	$	(12,865	)	$	790,552

	Nine Months Ended September 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		—			—		—		55,364			—		—			—			55,364
Other comprehensive loss		—			—		—		—			—		—			(3,107	)		(3,107	)
Equity compensation		—			—		10,023		—			—		—			—			10,023
Exercise of stock options		13			—		412		—			—		—			—			412
Issuance of shares pursuant to employee stock purchase plan and vesting of restricted stock units		176			—		1,543		—			—		—			—			1,543
Payments for stock buybacks		(231	)		—		—		—			231		(22,096	)		—			(22,096	)
Dividends declared		—			—		—		(7,870	)		—		—			—			(7,870	)
Balance at September 30, 2022		18,834		$	23	$	396,962	$	696,792			4,890	$	(241,896	)	$	(14,142	)	$	837,739

	Nine Months Ended September 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		—			—		—		59,053			—		—			—			59,053
Other comprehensive income		—			—		—		—			—		—			1,241			1,241
Equity compensation		—			—		9,756		—			—		—			—			9,756
Exercise of stock options		6			—		158		—			—		—			—			158
Issuance of shares pursuant to employee stock purchase plan and vesting of restricted stock units		186			—		—		—			—		—			—			—
Payments for stock buybacks		(232	)		—		1,243		—			232		(19,938	)		—			(18,695	)
Dividends declared		—			—		—		(7,922	)		—		—			—			(7,922	)
Balance at September 30, 2021		18,870		$	23	$	380,215	$	639,862			4,627	$	(216,683	)	$	(12,865	)	$	790,552