Earnings per Share (Tables)

3 Months Ended

Mar. 31, 2018

Earnings per Share [Abstract]

Schedule of Weighted Average Number of Shares Outstanding

The following table sets forth basic and diluted weighted average shares outstanding for the periods indicated (in thousands):

	Three Months Ended
	March 31,
	2018		2017
Weighted average shares - basic		18,166		18,613
Effect of dilutive securities		127		156
Weighted average shares - assuming dilution		18,293		18,769