This element represents the portion of the balance sheet assertion valued at fair value by the entity whether such amount is presented as a separate caption or as a parenthetical disclosure. Additionally, this element may be used in connection with the fair value disclosures required in the footnote disclosures to the financial statements. The element may be used in both the balance sheet and disclosure in the same submission. This element represents the fair value of accrued interest receivable.

No definition available.

Note 16 - Fair Value Measurements (Details) - Estimated Fair Values and Related Carrying Amounts of Financial Instruments (USD $) In Thousands, unless otherwise specified	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Financial assets:
Cash and due from banks	$ 12,894us-gaap_CashAndDueFromBanks	$ 13,283us-gaap_CashAndDueFromBanks	$ 14,783us-gaap_CashAndDueFromBanks	$ 11,897us-gaap_CashAndDueFromBanks
Interest-bearing deposits	102,548us-gaap_InterestBearingDepositsInBanks	98,066us-gaap_InterestBearingDepositsInBanks
Securities	384,296us-gaap_MarketableSecurities	345,695us-gaap_MarketableSecurities
Restricted securities	1,089us-gaap_InvestmentOwnedRestrictedCost	1,414us-gaap_InvestmentOwnedRestrictedCost
Mortgage loans held for sale	291us-gaap_LoansHeldForSaleMortgages	1,276us-gaap_LoansHeldForSaleMortgages
Loans, net	597,203	587,463
Accrued interest receivable	5,748us-gaap_InterestReceivable	5,949us-gaap_InterestReceivable
Bank-owned life insurance	21,797us-gaap_BankOwnedLifeInsurance	21,181us-gaap_BankOwnedLifeInsurance
Financial liabilities:
Deposits	982,428us-gaap_Deposits	960,036us-gaap_Deposits
Accrued interest payable	68	92
Fair Value, Inputs, Level 1 [Member]
Financial assets:
Cash and due from banks	12,894	13,283
Interest-bearing deposits	102,548	98,066
Accrued interest receivable	5,748	5,949
Bank-owned life insurance	21,797	21,181
Financial liabilities:
Deposits	765,682	718,327
Accrued interest payable	68	92
Fair Value, Inputs, Level 2 [Member]
Financial assets:
Securities	390,547	341,049
Restricted securities	1,089	1,414
Mortgage loans held for sale	291	1,276
Fair Value, Inputs, Level 3 [Member]
Financial assets:
Loans, net	633,063	616,755
Financial liabilities:
Deposits	$ 216,469	$ 247,753