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Stock-Based Compensation
6 Months Ended
Jul. 31, 2014
Disclosure Of Compensation Related Costs Sharebased Payments [Abstract]  
Stock-Based Compensation
12. Stock-Based Compensation

Total compensation expense recognized for stock-based awards granted under the Company’s equity incentive plan during the three and six months ended July 31, 2014 was approximately $297,000 and $696,000, respectively, and, during the three and six months ended July 31, 2013 was approximately $287,000 and $553,000, respectively.