Income Taxes - Statutory Federal and State Tax Rates to Annual Effective Tax Rate (Detail)	9 Months Ended
Nov. 30, 2014	Nov. 30, 2013
Income Tax Disclosure [Abstract]
Federal statutory rate	35.00%	35.00%
State statutory rate, net of Federal tax effect	(1.50%)	3.50%
Differences in taxable (loss) income from GAAP income	2.10%	(1.50%)
Impairment of goodwill	(37.60%)
Effective Tax Rate	(2.00%)	37.00%

Percentage of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.

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-Publisher FASB

-Name Accounting Standards Codification

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Percentage of domestic federal statutory tax rate applicable to pretax income (loss).

+ References

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Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to deduction for qualified production activity.

+ References

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Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations applicable to state and local income tax expense (benefit), net of federal tax expense (benefit).

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