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DISCONTINUED OPERATIONS (Details) - Schedule of Disposal Groups Including Discontinued Operations (USD $)
In Thousands, unless otherwise specified
12 Months Ended
Jan. 31, 2014
Jan. 31, 2013
Jan. 31, 2012
Schedule of Disposal Groups Including Discontinued Operations [Abstract]      
Net sales and revenue $ 1,466 $ 2,997 $ 5,194
Cost of sales 548 1,621 2,719
Income before income taxes 683 733 1,117
Provision for income taxes (270) (262) (417)
Income from discontinued operations, net of tax 413 471 700
Gain on disposal before provision for income taxes 1,226 211 704
Provision for income taxes (485) (75) (263)
Gain on disposal of discontinued operations, net of tax $ 741 $ 136 $ 441