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Stock-Based Compensation
9 Months Ended
Oct. 31, 2013
Disclosure Of Compensation Related Costs Sharebased Payments [Abstract]  
Stock-Based Compensation
10. Stock-Based Compensation

Total compensation expense recognized for stock-based awards granted under the Company’s equity incentive plan during the three and nine months ended October 31, 2013 was approximately $287,000 and $839,000, respectively, and, during the three and nine months ended October 31, 2012 was approximately $259,000 and $1.3 million, respectively.