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Employee Benefit Plans (Tables)
 12 Months Ended
Jan. 31, 2015
Employee Benefit Plans [Abstract]  
Schedule of Stock Based Compensation Expense for Stock Purchase Plan

The following table summarizes information regarding stock-based compensation expense recognized for the Stock Purchase Plan:

 

(In thousands)

  

2014

 

2013

   

2012

     

Stock-based compensation expense before the recognized income tax benefit (1)

  $ 37   $ 37     $ 36

Income tax benefit

  $ 14   $ 14     $ 14

(1) 

Amounts are representative of the 15% discount employees are provided for purchases under the Stock Purchase Plan.