Earnings Per Share (Tables)

12 Months Ended

Dec. 31, 2016

Earnings Per Share [Abstract]

Reconciliation of Number of Common Shares Used in Calculation of Basic and Diluted Earnings Per Share (EPS)

A reconciliation of the number of common shares used in the calculation of basic and diluted earnings per share (EPS) is presented below:

	Years Ended December 31,
	2016				2015			2014
	Shares		Per-Share Amount		Shares	Per-Share Amount		Shares	Per-Share Amount
Basic EPS	16,654,786		$	0.67	17,288,665	$	0.74	17,247,727	$	1.95
Effect of dilutive securities	26,924		—		100,808	—		168,726	(0.02		)
Diluted EPS	16,681,710	—	$	0.67	17,389,473	$	0.74	17,416,453	$	1.93
Securities excluded from the determination of weighted average shares for the calculation of diluted EPS, as they were potentially antidilutive	1,046,947				870,421			520,739