Earnings per Share (Tables)

9 Months Ended

Oct. 31, 2013

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,
	2013		2012		2013		2012
	(in thousands)				(in thousands)
Basic weighted average common shares outstanding		12,767		12,771		12,766		12,687
Stock options		359		415		390		558
Unvested restricted stock		19		20		24		19
Total weighted average common share equivalents		378		435		414		577
Diluted weighted average common shares outstanding		13,145		13,206		13,180		13,264