Note 10 - Credit Quality of Financing Receivables and Allowance for Credit Losses (Details) - Aging of Financing Receivables by Portfolio Class (USD $) In Thousands, unless otherwise specified	Sep. 30, 2014	Jun. 30, 2014
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing receivable 30-89 days past due	$ 662
Greater Than 90 days	47	47
Total Past Due	709	47
Current	490,236	461,046
Total Financing Receivable	490,945	461,093
Commercial Leases [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Greater Than 90 days	43	43
Total Past Due	43	43
Current	261,058	251,781
Total Financing Receivable	261,101	251,824
Education Government Non Profit Leases [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing receivable 30-89 days past due	662
Greater Than 90 days	4	4
Total Past Due	666	4
Current	71,947	78,107
Total Financing Receivable	72,613	78,111
Commercial And Industrial Loans [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Current	149,417	123,251
Total Financing Receivable	149,417	123,251
Commercial Real Estate Portfolio Segment [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Current	7,814	7,907
Total Financing Receivable	$ 7,814	$ 7,907