Note 7 - Allowance for Credit Losses: (Details) - Allocation of the Allowance for Credit Losses: (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Jun. 30, 2013	Jun. 30, 2012
Financing Receivable, Allowance for Credit Losses [Line Items]
Allowance for credit losses	$ 5,136	$ 5,205
Allowance for credit losses as a percent of net investment in leases and loans before allowances	1.20%	1.50%
Allowance for lease losses	2,916	3,052
Residual valuation allowance	248	81
Allowance for loan losses	1,972	2,072
Allowance for losses on transactions-in-process	11	11
Charge-off of leases	(350)	(51)
Recovery of amounts previously written off	6	207
Provision for credit losses	275
Beginning Of Year [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Allowance for credit losses	5,216	5,060
End of Year [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Allowance for credit losses	$ 5,147	$ 5,216