Treasury Stock (Tables)

6 Months Ended

Jun. 30, 2017

Equity [Abstract]

Schedule of Repurchased Shares of Common Stock

Repurchased shares of our common stock were as follows:

	Six Months Ended June 30,
(In thousands)	2017		2016
Shares repurchased	239		36
Cost of shares repurchased	$	14,885	$	1,944