Note 16 - Restructuring Charges - Restructuring Charges (Details) - USD ($)	12 Months Ended
	Jun. 30, 2015	Jun. 30, 2014
Lease Abandonment Obligation [Member]
Balance as of June 30, 2014	$ 445,000
Expensed	$ (200,000)
Added
Recovered	$ (245,000)	$ (228,000)
Balance as of June 30, 2015		445,000
Added	$ (245,000)	$ (202,000)