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Accumulated Other Comprehensive Loss (Tables)
 12 Months Ended
Jan. 31, 2019
Equity [Abstract]  
Changes in Balance of Accumulated Other Comprehensive Loss

The changes in the balance of accumulated other comprehensive loss by component are as follows:

 

(In thousands)    Foreign Currency
Translation
Adjustments		     Unrealized Holding
Gain (Loss)
on Available for
Sale Securities		     Net
Unrealized
Gain (Losses)
on Cash Flow
Hedges		     Total  

Balance at January 31, 2016

    $ (983 )    $ 8       —       $ (975 ) 

Other Comprehensive Loss

      (65 )      (16 )      —         (81 ) 

Amounts Reclassified to Net Income

      —         —         —         —    
  

 

 

    

 

 

    

 

 

    

 

 

  

Net Other Comprehensive Loss

      (65 )      (16 )      —         (81 ) 
  

 

 

    

 

 

    

 

 

    

 

 

  

Balance at January 31, 2017

    $ (1,048 )    $ (8 )    $ —       $ (1,056 ) 

Other Comprehensive Income (Loss) before reclassification

      867       5       (1,036 )      (164 ) 

Amounts reclassified from AOCI to Earnings

      —         —         1,048       1,048  
  

 

 

    

 

 

    

 

 

    

 

 

  

Other Comprehensive Income

      867       5       12       884  
  

 

 

    

 

 

    

 

 

    

 

 

  

Balance at January 31, 2018

    $ (181 )    $ (3 )    $ 12     $ (172 ) 

Other Comprehensive Income (Loss) before reclassification

      (671 )      —         622       (49 ) 

Amounts reclassified from AOCI to Earnings

      —         3     (600 )      (597 ) 
  

 

 

    

 

 

    

 

 

    

 

 

  

Other Comprehensive Income (Loss)

      (671 )      3       22       (646 ) 
  

 

 

    

 

 

    

 

 

    

 

 

  

Balance at January 31, 2019

    $ (852 )    $  —       $ 34     $ (818 )