Note G - Employee Benefit Plans - Components Included in Defined Benefit Pension Plan's Net Periodic Benefit Expense (Details) - USD ($) $ in Thousands	12 Months Ended
	Jun. 30, 2016	Jun. 30, 2015
Interest cost	$ 87	$ 80
Expected return on plan assets	(105)	(115)
Recognized actuarial loss	68	46
Settlement loss	55	20
Net periodic benefit expense	$ 105	$ 31