Note H - Stockholders' Equity (Details) - Stock Option Activity (USD $)	12 Months Ended
	Jun. 30, 2014	Jun. 30, 2013
Omnibus Stock Incentive Plan 1999 [Member]
Note H - Stockholders' Equity (Details) - Stock Option Activity [Line Items]
Outstanding	10,000	160,000
Weighted average exercise price, options outstanding	$ 10.19	$ 7.73
Weighted average contractual term, options outstanding	113 days
Forfeited	(150,000)
Weighted average exercise price, options forfeited	$ 7.57
Options vested and exercisable	10,000
Weighted average exercise price, options vested and exercisable	$ 10.19
Weighted average contractual term, options vested and exercisable	113 days
Omnibus Stock Incentive Plan 2009 [Member]
Note H - Stockholders' Equity (Details) - Stock Option Activity [Line Items]
Outstanding	190,019	223,350
Weighted average exercise price, options outstanding	$ 6.76	$ 6.87
Weighted average contractual term, options outstanding	5 years 156 days
Aggregate intrinsic value, options outstanding	$ 70,000
Forfeited	(33,331)
Weighted average exercise price, options forfeited	$ 7.50
Options vested and exercisable	190,019
Weighted average exercise price, options vested and exercisable	$ 6.76
Weighted average contractual term, options vested and exercisable	5 years 156 days
Aggregate intrinsic value, options vested and exercisable	$ 70,000