Note 4 - Derivative Instruments and Hedging Activities (Details) (USD $)	9 Months Ended
	Sep. 30, 2014
Note 4 - Derivative Instruments and Hedging Activities (Details) [Line Items]
Increase (Decrease) in Derivative Liabilities	$ (4,000)
Derivative, Gain (Loss) on Derivative, Net	(4,000)
Mortgage Pipeline [Member]
Note 4 - Derivative Instruments and Hedging Activities (Details) [Line Items]
Increase (Decrease) in Derivative Assets	11,000
Increase (Decrease) in Derivative Liabilities	12,000
Derivative, Gain (Loss) on Derivative, Net	$ 1,000