Note 8 - Credit Quality of Financing Receivables (Details) - Allowance Balances and Activity for Financing Receivables - USD ($) $ in Thousands	12 Months Ended
	Jun. 30, 2015	Jun. 30, 2014	Jun. 30, 2015
Allowance for lease and loan losses
Allowance for credit losses at beginning of year	$ 5,299	$ 5,147
Charge-offs	(19)	(62)
Recoveries	1	14
Provision	1,175	200
Allowance for credit losses at end of year	6,456	5,299
Individually evaluated for impairment, allowance		218	$ 621
Collectively evaluated for impairment, allowance		5,081	5,835
End balance, allowance	6,456	5,299	6,456
Finance receivables
Individually evaluated for impairment, finance receivables		1,049	5,670
Collectively evaluated for impairment, finance receivables		460,044	542,572
Total ending finance receivable balance		461,093	548,242
Commercial Portfolio Segment [Member]
Allowance for lease and loan losses
Allowance for credit losses at beginning of year	2,510	2,557
Charge-offs	(19)	(61)
Recoveries	1	14
Provision	100	0
Allowance for credit losses at end of year	2,592	2,510
Individually evaluated for impairment, allowance		27	563
Collectively evaluated for impairment, allowance		2,483	2,029
End balance, allowance	2,510	2,510	2,592
Finance receivables
Individually evaluated for impairment, finance receivables		73	5,449
Collectively evaluated for impairment, finance receivables		251,751	225,894
Total ending finance receivable balance		251,824	231,343
Education Government Non Profit Leases [Member]
Allowance for lease and loan losses
Allowance for credit losses at beginning of year	817	618
Charge-offs	0	(1)
Recoveries	0	0
Provision	0	200
Allowance for credit losses at end of year	817	817
Individually evaluated for impairment, allowance		191	58
Collectively evaluated for impairment, allowance		626	759
End balance, allowance	817	817	817
Finance receivables
Individually evaluated for impairment, finance receivables		976	221
Collectively evaluated for impairment, finance receivables		77,135	70,169
Total ending finance receivable balance		78,111	70,390
Commercial And Industrial Loans [Member]
Allowance for lease and loan losses
Allowance for credit losses at beginning of year	1,761	1,561
Charge-offs	0	0
Recoveries	0	0
Provision	1,175	200
Allowance for credit losses at end of year	2,936	1,761
Individually evaluated for impairment, allowance		0
Collectively evaluated for impairment, allowance		1,761	2,936
End balance, allowance	1,761	1,761	2,936
Finance receivables
Individually evaluated for impairment, finance receivables		0	0
Collectively evaluated for impairment, finance receivables		123,251	238,986
Total ending finance receivable balance		123,251	238,986
Commercial Real Estate Portfolio Segment [Member]
Allowance for lease and loan losses
Allowance for credit losses at beginning of year	211	411
Charge-offs	0	0
Recoveries	0	0
Provision	(100)	(200)
Allowance for credit losses at end of year	111	211
Individually evaluated for impairment, allowance		0
Collectively evaluated for impairment, allowance		211	111
End balance, allowance	$ 211	211	111
Finance receivables
Individually evaluated for impairment, finance receivables		0	0
Collectively evaluated for impairment, finance receivables		7,907	7,523
Total ending finance receivable balance		$ 7,907	$ 7,523