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Note 3 - Loans and Allowance for Loan Losses - Allowance Related to Troubled Debt Restructurings (Details) - USD ($)	Sep. 30, 2016	Dec. 31, 2015
Commercial Portfolio Segment [Member] | Commercial and Industrial [Member]
Related allowance	$ 120,000	$ 221,000
Commercial Portfolio Segment [Member] | Vacant Land and Land Development and Residential Construction Loan [Member]
Related allowance	30,000	186,000
Commercial Portfolio Segment [Member] | Real Estate Owner Occupied Loan [Member]
Related allowance	105,000	115,000
Commercial Portfolio Segment [Member] | Real Estate Non Owner Occupied Loan [Member]
Related allowance	177,000	201,000
Commercial Portfolio Segment [Member] | Real Estate Multi Family and Residentia lRental Loan [Member]
Related allowance	264,000	365,000
Commercial Portfolio Segment [Member]
Related allowance	696,000	1,088,000
Retail Portfolio Segment [Member] | Home Equity and Other [Member]
Related allowance	50,000	14,000
Retail Portfolio Segment [Member] | One to Four Family Mortgages [Member]
Related allowance	5,000	6,000
Retail Portfolio Segment [Member]
Related allowance	55,000	20,000
Related allowance	$ 751,000	$ 1,108,000

X

- Definition

Amount of allowance for credit losses related to receivables which had been measured under a general allowance for credit losses methodology that are now identified as troubled debt restructurings.

+ References

No definition available.

+ Details

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X

- Details

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