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RELATED PARTY TRANSACTIONS (Details) (USD $)
12 Months Ended
Jan. 31, 2014
Jan. 31, 2013
Jan. 31, 2012
Related Party Transaction [Line Items]      
Beneficial ownership position held by parent (as a percent)   53.50%  
Corporate Joint Venture
     
Related Party Transaction [Line Items]      
Related Party Transaction, Expenses from Transactions with Related Party $ 500,000 $ 500,000 $ 500,000
Related Party Transaction, Revenues from Transactions with Related Party 200,000 300,000 200,000
Comverse
     
Related Party Transaction [Line Items]      
Payments for I.T. Licenses   300,000  
Payments to Related Parties   1,600,000  
Related Party Transaction, Expenses from Transactions with Related Party   $ 0 $ 0