Note 14 - Regulatory Capital Requirements (Details) - The Bank's Actual Regulatory Capital Amounts and Ratios: (USD $) In Thousands, unless otherwise specified	Sep. 30, 2013	Dec. 31, 2012
The Bank's Actual Regulatory Capital Amounts and Ratios: [Abstract]
Total Risk Based Capital (to Risk Weighted Assets) (in Dollars)	$ 80,393	$ 80,185
Total Risk Based Capital (to Risk Weighted Assets)	17.03%	16.53%
Tier 1 Capital (to Risk Weighted Assets) (in Dollars)	74,467	74,098
Tier 1 Capital (to Risk Weighted Assets)	15.78%	15.28%
Tier 1 Leverage Capital (to Average Assets) (in Dollars)	$ 74,467	$ 74,098
Tier 1 Leverage Capital (to Average Assets)	11.10%	10.35%