Note 6 - Loans (Details) - Summary of Period Ending Balances of Newly Restructured Loans and Types of Modifications (USD $) In Thousands, unless otherwise specified	3 Months Ended		6 Months Ended
	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2014	Jun. 30, 2013
Note 6 - Loans (Details) - Summary of Period Ending Balances of Newly Restructured Loans and Types of Modifications [Line Items]
Maturity			$ 692
Rate	153	81	153	424
Rate & Maturity		158	0	283
Rate & Payment Deferral			0	115
Total	153	239	845	822
Commercial Portfolio Segment [Member]
Note 6 - Loans (Details) - Summary of Period Ending Balances of Newly Restructured Loans and Types of Modifications [Line Items]
Maturity			692
Rate			0	0
Rate & Maturity			0	0
Rate & Payment Deferral			0	0
Total			692	0
Residential One To Four Family [Member]
Note 6 - Loans (Details) - Summary of Period Ending Balances of Newly Restructured Loans and Types of Modifications [Line Items]
Rate	153	81	153	424
Rate & Maturity		158		210
Rate & Payment Deferral				115
Total	153	239	153	749
Residential Real Estate and Home Equities [Member]
Note 6 - Loans (Details) - Summary of Period Ending Balances of Newly Restructured Loans and Types of Modifications [Line Items]
Rate & Maturity				73
Total				$ 73