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Stockholders' Equity (Tables)

9 Months Ended

Sep. 30, 2016

Stockholders Equity Note [Abstract]

Reconciliation of Number of Shares of Common Stock

A reconciliation of the number of shares of our common stock follows.

		Nine months ended September 30,
		2016				2015
		(In thousands)
Common stock, beginning of period			48,297				52,169
Shares issued upon the exercise of stock options			108				89
Shares of common stock issued upon lapse    of restricted stock units ("RSUs")			426				407
Common stock retired			(2,869	)			(4,094	)
Common stock, end of period			45,962				48,571

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- Definition

Tabular disclosure of the change in common stock outstanding.

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