Earnings per Share (Tables)

9 Months Ended

Oct. 31, 2014

Earnings Per Share [Abstract]

Basic and Diluted Weighted Average Common Shares Used in Earnings Per Share Calculation

The following table presents the calculation of basic and diluted weighted average common shares used in the earnings per share calculation:

	Three Months Ended October 31,				Nine Months Ended October 31,
	2014		2013		2014		2013
	(in thousands)				(in thousands)
Basic weighted average common shares outstanding		12,476		12,767		12,631		12,766
Stock options		194		359		267		390
Unvested restricted stock		21		19		27		24
Total weighted average common share equivalents		215		378		294		414
Diluted weighted average common shares outstanding		12,691		13,145		12,925		13,180