Note 10 - Other Income and Expense (Details) - Other Income and Expense (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2012
Other Income and Expense [Abstract]
Interest income	$ 951	$ 786	$ 916
Interest expense	(800)	(968)	(712)
Foreign currency gain (loss), net	(840)	1,086	1,442
Gain from private software development company	257	470	237
Dominican Republic reorganization costs			(128)
Sale of scrap material	126	167	191
Gain on resolution of contingency	89	501
Other income (expense), net	359	32	15
	$ 142	$ 2,074	$ 1,961