Note 13 - Restructuring Expenses (Details) - Restructuring expenses (USD $)	3 Months Ended
	Sep. 30, 2013	Sep. 30, 2012
Restructuring Cost and Reserve [Line Items]
Beginning Balance	$ 1,040,000
Expensed	0	882,000
Paid	(101)
Ending balance	939,000
Lease Abandonment Obligation [Member]
Restructuring Cost and Reserve [Line Items]
Beginning Balance	1,040,000
Expensed	0
Paid	(101)
Ending balance	$ 939,000