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Note 7 - Accumulated Other Comprehensive Loss
6 Months Ended
Jul. 31, 2017
Notes to Financial Statements  
Accumulated Other Comprehensive Income (Loss) [Text Block]
7.
  ACCUMULATED OTHER COMPREHENSIVE LOSS
 
The components of accumulated other comprehensive loss, net of taxes, were as follows:
 
 
 
Foreign
Currency
Translation
Adjustments
 
 
 
(in thousands)
 
Balance as of January 31, 2017
  $
(8,631
)
Other comprehensive income before reclassifications
   
1,772
 
Amounts reclassified from accumulated other comprehensive loss
   
 
Net current period other comprehensive income
   
1,772
 
Balance as of
July 31, 2017
  $
(6,859
)
 
During the
first
six
months of fiscal
2018
there were
no
reclassifications from accumulated other comprehensive loss.