Stockholders' Equity

9 Months Ended

Sep. 30, 2018

Stockholders Equity Note [Abstract]

Stockholders' Equity

NOTE 7 – STOCKHOLDERS’ EQUITY

Changes in stockholders’ equity for the three and nine months ended September 30, 2018 and 2017 are as follows:

	Three Months Ended September 30, 2018
	Common Stock											Treasury Stock
	Shares			Amount		Additional Paid-in Capital			Retained Earnings			Shares			Amount			Accumulated Other Comprehensive Loss			Total
Balance at July 1, 2018		18,826		$	22	$	317,013		$	456,358			3,502		$	(130,446	)	$	(7,576	)	$	635,371
Net income		—			—		—			16,671			—			—			—			16,671
Other comprehensive income		—			—		—			—			—			—			(568	)		(568	)
Equity compensation		—			—		3,292			—			—			43			—			3,335
Exercise of stock options		85			—		2,309			—			—			—			—			2,309
Issuance of shares pursuant to vesting of    restricted stock units		8			—		—			—			(1	)		—			—			—
Net payments for stock issuances and buybacks		(51	)		—		(14	)		—			51			(3,788	)		—			(3,802	)
Reclassification of stranded tax effects due to    adoption of accounting principle		—			—		—			—			—			—			—			—
Dividends declared		—			—		—			(2,643	)		—			—			—			(2,643	)
Balance at September 30, 2018		18,868		$	22	$	322,600		$	470,386			3,552		$	(134,191	)	$	(8,144	)	$	650,673

	Three Months Ended September 30, 2017
	Common Stock									Treasury Stock
	Shares			Amount		Additional Paid-in Capital		Retained Earnings		Shares			Amount			Accumulated Other Comprehensive Loss			Total
Balance at July 1, 2017		18,718		$	22	$	300,394	$	394,004		3,202		$	(114,122	)	$	(7,168	)	$	573,130
Net income		—			—		—		13,692		—			—			—			13,692
Other comprehensive income		—			—		—		—		—			—			558			558
Equity compensation		—			—		2,709		—		—			89			—			2,798
Exercise of stock options		82			—		2,291		—		—			—			—			2,291
Issuance of shares pursuant to vesting of    restricted stock units		11			—		—		—		(4	)		—			—			—
Net payments for stock issuances and buybacks		(172	)		—		—		—		172			(7,683	)		—			(7,683	)
Balance at September 30, 2017		18,639		$	22	$	305,394	$	407,696		3,370		$	(121,716	)	$	(6,610	)	$	584,786

	Nine Months Ended September 30, 2018
	Common Stock										Treasury Stock
	Shares			Amount		Additional Paid-in Capital		Retained Earnings			Shares			Amount			Accumulated Other Comprehensive Loss			Total
Balance at January 1, 2018		18,662		$	22	$	307,821	$	434,766			3,357		$	(121,540	)	$	(5,039	)	$	616,030
Net income		—			—		—		42,705			—			—			—			42,705
Other comprehensive income		—			—		—		—			—			—			(2,276	)		(2,276	)
Equity compensation		—			—		8,507		—			—			178			—			8,685
Exercise of stock options		210			—		5,842		—			—			—			—			5,842
Issuance of shares pursuant to vesting of    restricted stock units		198			—		—		—			(7	)		—			—			—
Net payments for stock issuances and buybacks		(202	)		—		430		—			202			(12,829	)		—			(12,399	)
Reclassification of stranded tax effects due to    adoption of accounting principle		—			—		—		829			—			—			(829	)		—
Dividends declared		—			—		—		(7,914	)		—			—			—			(7,914	)
Balance at September 30, 2018		18,868		$	22	$	322,600	$	470,386			3,552		$	(134,191	)	$	(8,144	)	$	650,673

	Nine Months Ended September 30, 2017
	Common Stock									Treasury Stock
	Shares			Amount		Additional Paid-in Capital		Retained Earnings		Shares			Amount			Accumulated Other Comprehensive Loss			Total
Balance at January 1, 2017		19,021		$	22	$	292,427	$	371,890		2,642		$	(88,695	)	$	(9,640	)	$	566,004
Net income		—			—		—		35,806		—			—			—			35,806
Other comprehensive income		—			—		—		—		—			—			3,030			3,030
Equity compensation		—			—		7,921		—		—			238			—			8,159
Exercise of stock options		176			—		4,722		—		—			—			—			4,722
Issuance of shares pursuant to vesting of    restricted stock units		181			—		—		—		(11	)		—			—			—
Net payments for stock issuances and buybacks		(739	)		—		324		—		739			(33,259	)		—			(32,935	)
Balance at September 30, 2017		18,639		$	22	$	305,394	$	407,696		3,370		$	(121,716	)	$	(6,610	)	$	584,786