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Note 7 (Detail) - Schedule of Information by Industry Segment (USD $)	3 Months Ended		6 Months Ended
	Aug. 31, 2012	Aug. 31, 2011	Aug. 31, 2012	Aug. 31, 2011
Net Revenues	$ 5,464,400	$ 5,437,100	$ 12,059,000	$ 11,701,500
Earnings Before Income Taxes	219,200	200,100	781,100	680,800
Publishing [Member]
Net Revenues	3,130,100	2,832,900	5,436,900	5,236,100
Earnings Before Income Taxes	1,014,400	910,300	1,789,400	1,670,200
Usborne Books and More [Member]
Net Revenues	2,334,300	2,604,200	6,622,100	6,465,400
Earnings Before Income Taxes	182,300	291,600	1,087,700	991,600
All Other Segments [Member]
Net Revenues
Earnings Before Income Taxes	$ (977,500)	$ (1,001,800)	$ (2,096,000)	$ (1,981,000)

X

- Definition

Sum of operating profit and nonoperating income or expense before Income or Loss from equity method investments, income taxes, extraordinary items, and noncontrolling interest.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 235

-SubTopic 10

-Section S99

-Paragraph 1

-Subparagraph (SX 210.4-08.(h)(1)(i))

-URI http://asc.fasb.org/extlink&oid=6881521&loc=d3e23780-122690



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

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 08

-Paragraph h

-Subparagraph 1(i)

-Article 4

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X

- Definition

Total revenue from sale of goods and services rendered during the reporting period, in the normal course of business, reduced by sales returns and allowances, and sales discounts.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 225

-SubTopic 10

-Section S99

-Paragraph 2

-Subparagraph (SX 210.5-03.1)

-URI http://asc.fasb.org/extlink&oid=6880815&loc=d3e20235-122688



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

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 03

-Paragraph 1

-Article 5

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