Earnings Per Share (Tables)

12 Months Ended

Dec. 31, 2016

Earnings Per Share [Abstract]

Components of Basic and Diluted Earnings Per Share

The components of basic and diluted earnings per share for the years ended December 31, are as follows:

	2016		2015		2014
	(in thousands)
Weighted average outstanding shares of common stock, basic		15,663		15,566		15,483
Dilutive effect of unvested restricted stock units		—		76		202
Weighted average outstanding shares of common stock, diluted		15,663		15,642		15,685