Note G - Employee Benefit Plans - Summary of Changes in Plan Assets and Benefit Obligations (Details) - USD ($) $ in Thousands	12 Months Ended
	Jun. 30, 2015	Jun. 30, 2014
Net loss	$ 265	$ 45
Settlement loss	(20)	(50)
Amortization of net loss	(46)	(46)
Plan expenses	27	29
Total recognized in other comprehensive income (loss)	225	(22)
Total recognized in net periodic benefit cost and other comprehensive income	$ 256	$ 48