Note 8 - Derivatives and Hedging Activities (Details) - Summary of Interest Rate Cap Derivatives (USD $)	Sep. 30, 2014
Derivatives, Fair Value [Line Items]
Notional Amount	$ 30,000,000
Fair Value of Cap Asset	1,848,119
Cash Flow Hedging [Member] | Interest Rate Cap 1 [Member] | Other Assets [Member]
Derivatives, Fair Value [Line Items]
Notional Amount	15,000,000
Fair Value of Cap Asset	751,668
Cash Flow Hedging [Member] | Interest Rate Cap 2 [Member] | Other Assets [Member]
Derivatives, Fair Value [Line Items]
Notional Amount	15,000,000
Fair Value of Cap Asset	$ 1,096,451