Capital Stock - (Tables)

6 Months Ended

Jun. 30, 2020

Equity [Abstract]

Capital Stock Disclosure

Common stock activity is summarized as follows:

	Three Months Ended June 30, 2020				Three Months Ended June 30, 2019
(In thousands)	Common Stock		Treasury Cost		Common Stock		Treasury Cost
Balance at beginning of period	$	232,167	$	(328,081)	$	213,099	$	(300,919)
Stock compensation expense	830		—		3,340		—
Restricted and performance stock awards	(226)		226		(232)		232
Stock options exercised	677		330		1,372		395
Treasury shares purchased	—		(524)		—		(148)
Stock consideration in acquisition	—		—		921		—
Employee stock purchase program	338		52		301		43
Share repurchase program	—		—		—		(3,347)
Balance at end of period	$	233,786	$	(327,997)	$	218,801	$	(303,744)

	Six Months Ended  June 30, 2020				Six Months Ended  June 30, 2019
(In thousands)	Common Stock		Treasury Cost		Common Stock		Treasury Cost
Balance at beginning of period	$	229,127	$	(303,566)	$	211,806	$	(296,390)
Stock compensation expense	4,352		—		6,086		—
Restricted and performance stock awards	(2,464)		2,464		(2,643)		2,643
Stock options exercised	2,433		1,307		2,330		902
Treasury shares purchased	—		(8,141)		—		(7,595)
Stock consideration in acquisition	—		—		921		—
Employee stock purchase program	338		52		301		43
Share repurchase program	—		(20,113)		—		(3,347)
Balance at end of period	$	233,786	$	(327,997)	$	218,801	$	(303,744)