Earnings Per Share (Tables)

3 Months Ended

Mar. 31, 2015

Earnings Per Share [Abstract]

Schedule of calculation of basic and diluted earnings per share

The following table sets forth the computation of basic and diluted earnings per share for the three months endedMarch 31, 2015 and 2014.

	Three Months Ended March 31,
	2015		2014
Net income	$	6,312	$	8,626
Basic – weighted average shares outstanding	27,573		27,349
Effect of dilutive potential securities	247		505
Diluted – weighted average shares outstanding	27,820		27,854
Net income
Basic (per share)	$	0.23	$	0.32
Diluted (per share)	0.23		0.31