Amount available to repurchase of shares.

No definition available.

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- Definition

Average price from inception of the program.

+ References

No definition available.

+ Details

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Namespace Prefix:	ebf_
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Period Type:	duration

- Definition

Average Repurchase Price Common Stock Per Share

+ References

No definition available.

+ Details

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Namespace Prefix:	ebf_
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Period Type:	duration

- Details

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- Definition

Stock repurchase program additional amount authorized.

+ References

No definition available.

+ Details

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Data Type:	xbrli:monetaryItemType
Balance Type:	credit
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- Definition

Number of shares that have been repurchased during the period and have not been retired and are not held in treasury. Some state laws may govern the circumstances under which an entity may acquire its own stock and prescribe the accounting treatment therefore. This element is used when state law does not recognize treasury stock.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 04

-Article 3

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 505

-SubTopic 10

-Section 50

-Paragraph 2

-URI http://asc.fasb.org/extlink&oid=6928386&loc=d3e21463-112644

Reference 3: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 02

-Paragraph 29, 30

-Article 5

+ Details

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Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	duration

- Definition

Amount of stock repurchase plan authorized.

+ References

No definition available.

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Amount remaining of a stock repurchase plan authorized.

+ References

No definition available.

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Number of shares that have been repurchased during the period and are being held in treasury.

+ References

+ Details

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Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	duration

- Definition

Number of shares of common stock subject to repurchase or cancellation determined by relating the portion of time within a reporting period that these shares have been outstanding to the total time in that period. Common stock subject to repurchase are outstanding common shares that are contingently returnable (that is, subject to recall).

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 260

-SubTopic 10

-Section 45

-Paragraph 13

-URI http://asc.fasb.org/extlink&oid=7655603&loc=d3e2646-109256

+ Details

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Data Type:	xbrli:sharesItemType
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Period Type:	duration

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Shareholders' Equity - Additional Information (Detail) (USD $) In Millions, except Share data, unless otherwise specified	3 Months Ended	9 Months Ended	12 Months Ended	0 Months Ended
	Nov. 30, 2014	Nov. 30, 2014	Feb. 28, 2013	Dec. 19, 2014
Shareholders Equity [Line Items]
Repurchase of common stock through a stock repurchase program	$ 5.0	$ 5.0
Share purchased under the repurchase program	327,739	466,290
Average price from inception of program	$ 13.73ebf_AveragePriceFromInceptionOfProgram	$ 14.05ebf_AveragePriceFromInceptionOfProgram
Common stock shares repurchased		682,192
Common stock average price, repurchased		$ 13.76
Additional authorized amount available to repurchase shares			5.0
Total amount available to repurchase of shares			9.0ebf_AmountAvailableToRepurchaseOfShares
Non Officer Employees [Member]
Shareholders Equity [Line Items]
Common stock average price, repurchased		$ 14.15
Shares purchased unrelated to stock repurchase program		81
Subsequent Event [Member]
Shareholders Equity [Line Items]
Total amount available to repurchase of shares				10.6
Additional authorized amount available to repurchase shares				$ 10.0