Note 5 - Net Investment in Leases (Details) - USD ($)	12 Months Ended
	Jun. 30, 2015	Jun. 30, 2014
Note 5 - Net Investment in Leases (Details) [Line Items]
Direct Costs of Leased and Rented Property or Equipment	$ 2,400,000	$ 2,500,000
Non-Recourse Debt	10,193,000	$ 8,640,000
Deferred Interest Expense [Member]
Note 5 - Net Investment in Leases (Details) [Line Items]
Non-Recourse Debt	240,000
Non-recourse Debt Relating to the Discontinuing of Lease Receivables [Member]
Note 5 - Net Investment in Leases (Details) [Line Items]
Non-Recourse Debt	$ 10,200,000
Minimum [Member] | Non-recourse Debt [Member]
Note 5 - Net Investment in Leases (Details) [Line Items]
Debt Instrument, Interest Rate, Effective Percentage	2.11%
Maximum [Member] | Non-recourse Debt [Member]
Note 5 - Net Investment in Leases (Details) [Line Items]
Debt Instrument, Interest Rate, Effective Percentage	5.76%