Loans and Allowance for Loan Losses (Details 4) (USD $) In Thousands, unless otherwise specified	Mar. 31, 2013	Dec. 31, 2012	Mar. 31, 2012	Dec. 31, 2011
Ending allowance balance attributable to loans:
Individually evaluated for impairment	$ 436	$ 472
Collectively evaluated for impairment	3,455	3,353
Total ending allowance balance	3,891	3,825	3,139	3,058
Loan Portfolio:
Individually evaluated for impairment	4,881	5,080
Collectively evaluated for impairment	292,582	312,202
Total ending loans balance	297,463	317,282
Commercial
Ending allowance balance attributable to loans:
Individually evaluated for impairment	45	49
Collectively evaluated for impairment	574	590
Total ending allowance balance	619	639	534	565
Loan Portfolio:
Individually evaluated for impairment	57	49
Collectively evaluated for impairment	39,614	62,263
Total ending loans balance	39,671	62,312
Commercial real estate
Ending allowance balance attributable to loans:
Individually evaluated for impairment	391	423
Collectively evaluated for impairment	2,347	2,193
Total ending allowance balance	2,738	2,616	1,655	1,803
Loan Portfolio:
Individually evaluated for impairment	4,824	5,031
Collectively evaluated for impairment	192,723	188,386
Total ending loans balance	197,547	193,417
Consumer - other
Ending allowance balance attributable to loans:
Collectively evaluated for impairment	93	104
Total ending allowance balance	93	104	121	92
Loan Portfolio:
Collectively evaluated for impairment	4,225	4,552
Total ending loans balance	4,225	4,552
Consumer - home equity
Ending allowance balance attributable to loans:
Collectively evaluated for impairment	107	123
Total ending allowance balance	107	123	191	128
Loan Portfolio:
Collectively evaluated for impairment	17,583	17,910
Total ending loans balance	17,583	17,910
Residential real estate
Ending allowance balance attributable to loans:
Collectively evaluated for impairment	334	343
Total ending allowance balance	334	343	638	470
Loan Portfolio:
Collectively evaluated for impairment	38,437	39,091
Total ending loans balance	$ 38,437	$ 39,091

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- Definition

A valuation allowance for financing receivables that are expected to be uncollectible.

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Amount of valuation allowance for financing receivables that are expected to be uncollectible that were individually evaluated for impairment.

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The balance of financing receivables that were collectively evaluated for impairment.

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- Definition

Amount before allowance and after deduction of deferred interest and fees, unamortized costs and premiums and discounts from face amounts, of loans and leases held in portfolio, including but not limited to, commercial and consumer loans. Excludes loans and leases covered under loss sharing agreements.

+ References

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