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Accumulated change in equity from transactions and other events and circumstances from non-owner sources, net of tax effect, at period end. Excludes Net Income (Loss), and accumulated changes in equity from transactions resulting from investments by owners and distributions to owners. Includes foreign currency translation items, certain pension adjustments, unrealized gains and losses on certain investments in debt and equity securities, other than temporary impairment (OTTI) losses related to factors other than credit losses on available-for-sale and held-to-maturity debt securities that an entity does not intend to sell and it is not more likely than not that the entity will be required to sell before recovery of the amortized cost basis, as well as changes in the fair value of derivatives related to the effective portion of a designated cash flow hedge.

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Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from unrealized losses in other comprehensive income.

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Amount before tax and reclassification adjustments of other comprehensive income (loss).

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Amount after tax of other comprehensive income (loss) attributable to parent entity.

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Amount of tax expense (benefit) allocated to other comprehensive income (loss) attributable to parent entity.

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Amount before tax of reclassification adjustments of other comprehensive income (loss).

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Comprehensive Income (Loss) (Details) (USD $)	3 Months Ended		6 Months Ended				6 Months Ended
Comprehensive Income (Loss) (Details) (USD $)	Aug. 31, 2014	Aug. 31, 2013	Aug. 31, 2014	Aug. 31, 2013	Aug. 31, 2014 Unrealized Holding Gains (Losses) On Cash Flow Hedges Interest rate swaps	Feb. 28, 2014 Unrealized Holding Gains (Losses) On Cash Flow Hedges Interest rate swaps	Aug. 31, 2014 Unrealized Holding Gains (Losses) On Cash Flow Hedges Foreign currency contracts	Feb. 28, 2014 Unrealized Holding Gains (Losses) On Cash Flow Hedges Foreign currency contracts
CHANGES IN ACCUMULATED OTHER COMPREHENSIVE INCOME (LOSS) BY COMPONENT
Balance at the beginning of the period			$ (1,091,000)		$ (797,000)		$ (294,000)
Other comprehensive income before reclassification			242,000		28,000		214,000
Amounts reclassified out of accumulated other comprehensive income			1,415,000		1,199,000		216,000
Tax effects	(141,000)	(285,000)	(510,000)	(570,000)	(430,000)		(80,000)
Other comprehensive income	346,000	440,000	1,147,000	886,000	797,000		350,000
Balance at the end of the period	56,000		56,000				56,000
Net deferred tax benefits						430,000		80,000
Net deferred tax expense							$ (10,000)