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INCOME TAXES (Details) - Schedule of Components of Income Tax Expense (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Jan. 31, 2014	Jan. 31, 2013	Jan. 31, 2012
Federal:
Current	$ 2,965		$ 417
Deferred	15,360	(1,595)	14,166
	18,325	(1,595)	14,583
State and Local:
Current	2,150		618
Deferred	220	(32)	1,054
	2,370	(32)	1,672
Provision (benefit) for income taxes	$ 20,695	$ (1,627)	$ 16,255

Amount of current federal tax expense (benefit) pertaining to income (loss) from continuing operations.

Amount of current state and local tax expense (benefit) pertaining to income (loss) from continuing operations.

Amount of deferred federal income tax expense (benefit) pertaining to income (loss) from continuing operations.

Amount of deferred state and local tax expense (benefit) pertaining to income (loss) from continuing operations.