Share Repurchase Program Stock Repurchase Program (Tables)

6 Months Ended

Jun. 30, 2017

Statement of Stockholders' Equity [Abstract]

share repurchase program [Table Text Block]

The following table summarizes the Company’s stock repurchases for the three and six month periods ended June 30, 2017 and 2016, respectively:

	Three Months Ended				Six Months Ended
	June 30,				June 30,
	2017		2016		2017		2016
Shares of common stock repurchased	—		245		—		615
Cost of stock repurchased		$—		$3,344		$—		$8,045
Average price paid per share		$—		$13.63		$—		$13.07