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Note J - Weighted Average Shares Outstanding (Tables)

12 Months Ended

Apr. 30, 2013

Weighted Average Shares Outstanding [Abstract]

Schedule of Weighted Average Number of Shares [Table Text Block]

		Years Ended April 30,
		2013				2012				2011
Weighted average shares outstanding-basic			9,111,851				9,793,616				10,861,403
Dilutive options and restricted stock			457,851				362,739				226,840
Weighted average shares outstanding-diluted			9,569,702				10,156,355				11,088,243
Antidilutive securities not included:
Options			40,000				27,500				556,000

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- Definition

Tabular disclosure of the weighted average number of shares used in calculating basic net earnings per share (or unit) and diluted earnings per share (or unit).

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 260

-SubTopic 10

-Section 50

-Paragraph 1

-URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257

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