Note G - Employee Benefit Plans (Details) - Components Included in Defined Benefit Pension Plan's Net Periodic Benefit Expense (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Jun. 30, 2014	Jun. 30, 2013
Components Included in Defined Benefit Pension Plan's Net Periodic Benefit Expense [Abstract]
Interest cost	$ 80	$ 79
Expected return on plan assets	(105)	(107)
Recognized actuarial loss	46	28
Settlement loss	49	65
Net periodic benefit expense	$ 70	$ 65