Note H - Weighted Average Shares Outstanding (Tables)

6 Months Ended

Oct. 31, 2014

Weighted Average Shares Outstanding [Abstract]

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

	Three Months Ended October 31,				Six Months Ended October 31,
	2014		2013		2014		2013
Weighted average shares outstanding-basic		8,604,003		9,016,820		8,660,173		9,018,524
Dilutive options and restricted stock		418,434		467,834		422,577		470,229
Weighted average shares outstanding-diluted		9,022,437		9,484,654		9,082,750		9,488,753
Antidilutive securities not included:
Options		89,000		80,000		79,500		70,000