Stockholders’ Equity

6 Months Ended

Jun. 30, 2021

Stockholders' Equity Note [Abstract]

Stockholders’ Equity

Stockholders’ Equity

Changes in stockholders’ equity were as follows:

	Common stock		Additional paid-in capital		Retained earnings		Accumulated other comprehensive loss		Treasury stock		Total equity
Balance at April 1, 2021	$	323,338	$	15,269	$	5,161,029	$	(847,538)	$	(4,632,935)	$	19,163
Net income	—		—		19,856		—		—		19,856
Other comprehensive income	—		—		—		16,235		—		16,235
Dividends paid ($0.05 per common share)	—		—		(8,700)		—		—		(8,700)
Issuance of common stock	—		(16,423)		—		—		16,182		(241)
Stock-based compensation expense	—		7,057		—		—		—		7,057
Balance at June 30, 2021	$	323,338	$	5,903	$	5,172,185	$	(831,303)	$	(4,616,753)	$	53,370

	Common stock		Additional paid-in capital		Retained earnings		Accumulated other comprehensive loss		Treasury stock		Total equity
Balance at April 1, 2020	$	323,338	$	69,553	$	5,200,024	$	(857,874)	$	(4,705,611)	$	29,430
Net loss	—		—		(3,329)		—		—		(3,329)
Other comprehensive income	—		—		—		21,612		—		21,612
Dividends paid ($0.05 per common share)	—		—		(8,576)		—		—		(8,576)
Issuance of common stock	—		(6,484)		—		—		6,498		14
Stock-based compensation expense	—		5,429		—		—		—		5,429
Balance at June 30, 2020	$	323,338	$	68,498	$	5,188,119	$	(836,262)	$	(4,699,113)	$	44,580

	Common stock		Additional paid-in capital		Retained earnings		Accumulated other comprehensive loss		Treasury stock		Total equity
Balance at January 1, 2021	$	323,338	$	68,502	$	5,201,195	$	(839,131)	$	(4,687,509)	$	66,395
Net loss	—		—		(11,685)		—		—		(11,685)
Other comprehensive income	—		—		—		7,828		—		7,828
Dividends paid ($0.10 per common share)	—		—		(17,325)		—		—		(17,325)
Issuance of common stock	—		(74,877)		—		—		70,756		(4,121)
Stock-based compensation expense	—		12,278		—		—		—		12,278
Balance at June 30, 2021	$	323,338	$	5,903	$	5,172,185	$	(831,303)	$	(4,616,753)	$	53,370

	Common stock		Additional paid-in capital		Retained earnings		Accumulated other comprehensive loss		Treasury stock		Total equity
Balance at January 1, 2020	$	323,338	$	98,748	$	5,438,930	$	(840,143)	$	(4,734,777)	$	286,096
Cumulative effect of accounting change	—		—		(21,900)		—		—		(21,900)
Net loss	—		—		(211,812)		—		—		(211,812)
Other comprehensive income	—		—		—		3,881		—		3,881
Dividends paid ($0.10 per common share)	—		—		(17,099)		—		—		(17,099)
Issuance of common stock	—		(37,200)		—		—		35,664		(1,536)
Stock-based compensation expense	—		6,950		—		—		—		6,950
Balance at June 30, 2020	$	323,338	$	68,498	$	5,188,119	$	(836,262)	$	(4,699,113)	$	44,580