Preferred Stock	12 Months Ended
Dec. 31, 2016
Text Block [Abstract]
Preferred Stock	Preferred Stock We had 50 million shares of preferred stock ($0.01 par value) authorized at December 31, 2016 and 2015, respectively. No shares of preferred stock were outstanding at those dates.

The entire disclosure for terms, amounts, nature of changes, rights and privileges, dividends, and other matters related to preferred stock.

No definition available.

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