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CAPITALIZED SOFTWARE COSTS (Tables)
9 Months Ended
Oct. 31, 2012
CAPITALIZED SOFTWARE COSTS [Abstract]  
Schedule of Capitalized Software Costs
Capitalized software costs and accumulated amortization at October 31, 2012 and January 31, 2012 were as follows:

   
October 31,
  
January 31,
 
   
2012
  
2012
 
   
(in thousands)
 
Capitalized software costs:
      
   Acquired software technology
 $1,903  $ 
   Capitalized software development costs
  1,242   1,194 
    3,145   1,194 
   Less accumulated amortization
  (710 )  (611 )
   Capitalized software costs, net
 $$ 2,435  $583 

Estimated Amortization Expense
The following table summarizes the estimated amortization expense relating to the Company's capitalized software costs as of October 31, 2012:

Fiscal Years
 
(in thousands)
 
2013 remaining
 
$
178
 
2014
   
694
 
2015
   
565
 
2016
   
490
 
2017
   
381
 
Thereafter
   
127
 
   
$
2,435