Other Accrued Expenses - Components of Other Accrued Expenses (Detail) (USD $) In Thousands, unless otherwise specified	Nov. 30, 2014	Feb. 28, 2014
Payables and Accruals [Abstract]
Accrued taxes	$ 359us-gaap_AccruedIncomeTaxes	$ 362us-gaap_AccruedIncomeTaxes
Accrued legal and professional fees	675us-gaap_AccruedProfessionalFeesCurrent	964us-gaap_AccruedProfessionalFeesCurrent
Accrued interest	196	193
Accrued utilities	112us-gaap_AccruedUtilitiesCurrent	130us-gaap_AccruedUtilitiesCurrent
Accrued acquisition related obligations	129	146
Accrued credit card fees	314ebf_AccruedCreditCardFees	248ebf_AccruedCreditCardFees
Other accrued expenses	734ebf_OtherAccruedExpensesCurrent	469ebf_OtherAccruedExpensesCurrent
Other accrued expenses, Total	$ 2,519us-gaap_OtherAccruedLiabilitiesCurrent	$ 2,512us-gaap_OtherAccruedLiabilitiesCurrent

Carrying amount as of the balance sheet date of the unpaid sum of the known and estimated amounts payable to satisfy all domestic and foreign income tax obligations due. This amount is the total of current and noncurrent accrued income taxes.

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Carrying value as of the balance sheet date of obligations incurred through that date and payable for professional fees, such as for legal and accounting services received. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).

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- Definition

Carrying value as of the balance sheet date of obligations incurred through that date and payable for utilities, such as electrical power, heating oil, natural gas, and water. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).

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- Definition

Carrying value as of the balance sheet date of obligations incurred through that date and payable arising from transactions not otherwise specified in the taxonomy. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).

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