Note 14 - Derivatives (Details) (USD $)	3 Months Ended			9 Months Ended	24 Months Ended	3 Months Ended				1 Months Ended
	Mar. 31, 2014	Mar. 31, 2013	Mar. 31, 2014 Reclassification out of Accumulated Other Comprehensive Income [Member] Gains (Losses) on Derivatives [Member]	Sep. 30, 2013 Reclassification out of Accumulated Other Comprehensive Income [Member] Gains (Losses) on Derivatives [Member]	Mar. 31, 2014 Reclassification out of Accumulated Other Comprehensive Income [Member] Gains (Losses) on Derivatives [Member]	Mar. 31, 2014 Interest Expense [Member]	Aug. 31, 2010 Forward Starting Interest Rate Swaps [Member]	Aug. 31, 2011 Interest Rate Swap [Member]	Feb. 04, 2011 Interest Rate Swap [Member]	Jun. 30, 2013 Forward Starting Interest Rate Swap One [Member]	Mar. 31, 2014 Federal Home Loan Bank Certificates and Obligations (FHLB) [Member]
Note 14 - Derivatives (Details) [Line Items]
Derivative, Number of Instruments Held							5	4
Derivative Asset, Notional Amount									$ 3,000,000
Net Income (Loss), Including Portion Attributable to Noncontrolling Interest	565,000	2,040,000		3,000,000
Interest Rate Derivative Liabilities, at Fair Value											75,000,000
Interest Expense	827,000	971,000	88,000		736,000
Derivative Instruments, Gain (Loss) Reclassification from Accumulated OCI to Income, Estimated Net Amount to be Transferred						353,000
Borrowings From Federal Home Loan Bank Not Obtained										75,000,000
Derivative, Gain (Loss) on Derivative, Net										503,000
Other Comprehensive Income (Loss), Reclassification Adjustment from AOCI on Derivatives, before Tax										296,000
Obligation to Return Securities Received as Collateral	2,900,000
Pledge On One Mortgage Backed Securities	4,600,000
Fair Value, Estimate Not Practicable, Mortgage-backed Securities Held-to-maturity	$ 4,800,000