Note H - Weighted Average Shares Outstanding (Tables)

6 Months Ended

Oct. 31, 2013

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,
	2013		2012		2013		2012
Weighted average shares outstanding-basic		9,016,820		9,105,921		9,018,524		9,205,332
Dilutive options and restricted stock		467,834		473,488		470,229		460,407
Weighted average shares outstanding-diluted		9,484,654		9,579,409		9,488,753		9,665,739
Antidilutive securities not included:
Options		80,000		45,000		70,000		40,000