Earnings Per Share (Details) - shares shares in Thousands	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Earnings Per Share [Abstract]
Weighted average common shares used for basic EPS (in shares)	19,152	19,038	18,923
Dilutive effect of stock-based awards (in shares)	23	88	119
Shares used for diluted EPS (in shares)	19,175	19,126	19,042
Reconciliation of shares used for basic and diluted earnings per share [Abstract]
Stock-based awards not included in diluted per share calculations as they would be antidilutive (in shares)	241	85	1