Components of Provision (Benefit) for Income Taxes (Detail) (USD $) In Thousands, unless otherwise specified	12 Months Ended
Feb. 28, 2013	Feb. 29, 2012	Feb. 28, 2011
Current:
Federal	$ (85)	$ (817)	$ (32)
State	(126)	853	341
Foreign	64	(128)	15
Current Income Tax Expense (Benefit), Total	(147)	(92)	324
Deferred:
Federal	4,091	(9,530)
State	(317)	(1,565)
Foreign	(12)	(3,729)
Deferred Income Taxes	3,762	(14,824)
Tax Provision (Benefit)	$ 3,615	$ (14,916)	$ 324

The component of income tax expense for the period representing amounts paid or payable (or refundable) as determined by applying the provisions of enacted federal tax law to the domestic taxable Income or Loss from continuing operations.

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