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Inventories - Additional Information (Detail) (USD $) | 12 Months Ended
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Feb. 28, 2015 | Feb. 28, 2014
Inventory Disclosure [Abstract] |  |
Excess of current costs at FIFO over LIFO stated values | $ 5,000,000 us-gaap_ExcessOfReplacementOrCurrentCostsOverStatedLIFOValue | $ 5,000,000 us-gaap_ExcessOfReplacementOrCurrentCostsOverStatedLIFOValue
Decrease in cost of sales | 87,000 ebf_DecreaseInCostOfSalesAsResultOfLiquidationOfLifoInventoryQuantities | 25,000 ebf_DecreaseInCostOfSalesAsResultOfLiquidationOfLifoInventoryQuantities
Net earnings | $ 55,000 ebf_IncreaseInNetEarningsAsResultOfLiquidationOfLifoInventoryQuantities | $ 16,000 ebf_IncreaseInNetEarningsAsResultOfLiquidationOfLifoInventoryQuantities

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- Definition Decrease In Cost Of Sales As Result Of Liquidation Of Lifo Inventory Quantities + References No definition available. + Details
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- Definition Increase In Net Earnings As Result Of Liquidation Of Lifo Inventory Quantities + References No definition available. + Details
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- Definition The excess of replacement or current cost over the stated LIFO (last in first out) inventory value when the LIFO inventory method is utilized. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.6(c)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 6 -Subparagraph c -Article 5 + Details
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- Details
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