Note 14 - Activity in Accumulated Other Comprehensive Income (Details)	12 Months Ended
	Jun. 30, 2016 USD ($)
Accumulated Foreign Currency Adjustment Attributable to Parent [Member]
Balance	$ (2,638,000)
Changes before reclassifications	(2,208,000)
Amounts reclassified from accumulated other comprehensive income	0
Current period other comprehensive income	(2,208,000)
Balance	(4,846,000)
Balance	(2,638,000)
Balance	$ (4,846,000)