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COMMON STOCK (Details) - Schedule of Stock by Class
In Thousands, unless otherwise specified
Jan. 31, 2015
Jan. 31, 2014
Schedule of Stock by Class [Abstract]    
Authorized shares 45,000us-gaap_CommonStockSharesAuthorized 45,000us-gaap_CommonStockSharesAuthorized
Issued shares 29,853us-gaap_CommonStockSharesIssued 29,853us-gaap_CommonStockSharesIssued
Outstanding shares 7,900us-gaap_CommonStockSharesOutstanding 8,100us-gaap_CommonStockSharesOutstanding