Earnings Per Share (Tables)

3 Months Ended

Mar. 31, 2017

Earnings Per Share [Abstract]

Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]

	Three months ended March 31, 2017
	Net Income (numerator)		Shares (denominator)	Per Share Amount
Basic EPS	$	14,036	83,292	$	0.17
Effect of restricted stock	—		45
Diluted EPS	$	14,036	83,337	$	0.17

	Three months ended March 31, 2016
	Net Income (numerator)		Shares (denominator)	Per Share Amount
Basic EPS	$	14,377	83,369	$	0.17
Effect of restricted stock	—		91
Diluted EPS	$	14,377	83,460	$	0.17