Net Income Per Common Share (Tables)

9 Months Ended

Sep. 30, 2014

Earnings Per Share [Abstract]

Summary of Basic and Diluted Weighted Average Common Shares

Basic and diluted weighted average common shares are as follows (in thousands):

	Three Months Ended				Nine Months Ended
	September 30,				September 30,
	2014		2013		2014		2013
Basic weighted average common shares outstanding		18,287		20,117		18,886		21,226
Weighted average common equivalent shares		262		548		283		464
Diluted weighted average common shares outstanding		18,549		20,665		19,169		21,690
Equity instruments excluded from diluted weighted average share calculation as effect would have been anti-dilutive		610		608		591		700