Note G - Income Taxes - Provision for Income Taxes (Details) - USD ($) $ in Thousands	12 Months Ended
	Jun. 30, 2021	Jun. 30, 2020
Current:
Federal	$ 274	$ 31
State	59	4
Foreign	1,238	728
Total Current	1,571	763
Deferred:
Federal	44	(641)
State	211	(215)
Foreign	(469)
Total deferred	(214)	(856)
Total provision (benefit) for income taxes	$ 1,357	$ (93)