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OTHER ASSETS (Detail) - Schedule of Other Assets (USD $) In Thousands, unless otherwise specified	Jan. 31, 2013	Jan. 31, 2012
Deferred financing costs, net	$ 781	$ 1,306
Prepaid commissions	164	729
Deposits	2,064	2,564
Real estate taxes refundable	2,614	1,969
Other	1,138	1,316
Total	$ 6,761	$ 7,884

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