Fair Value Measurements (Details) (USD $) In Thousands, unless otherwise specified	Dec. 31, 2012	Dec. 31, 2011
Level I [Member]
Schedule of fair value of assets measured on recurring basis
Securities	$ 8,164
Level II [Member]
Schedule of fair value of assets measured on recurring basis
Securities	120,100
Level III [Member]
Schedule of fair value of assets measured on recurring basis
Securities	1,027
Fair Value, Measurements, Recurring [Member]
Schedule of fair value of assets measured on recurring basis
Total Assets	129,291	123,026
Fair Value, Measurements, Recurring [Member] \| Level I [Member]
Schedule of fair value of assets measured on recurring basis
Total Assets	169	161
Fair Value, Measurements, Recurring [Member] \| Level II [Member]
Schedule of fair value of assets measured on recurring basis
Total Assets	129,122	122,865
Fair Value, Measurements, Recurring [Member] \| Level III [Member]
Schedule of fair value of assets measured on recurring basis
Total Assets
U.S. Treasury security [Member] \| Fair Value, Measurements, Recurring [Member]
Schedule of fair value of assets measured on recurring basis
Securities	100	100
U.S. Treasury security [Member] \| Fair Value, Measurements, Recurring [Member] \| Level I [Member]
Schedule of fair value of assets measured on recurring basis
Securities	100	100
U.S. Treasury security [Member] \| Fair Value, Measurements, Recurring [Member] \| Level II [Member]
Schedule of fair value of assets measured on recurring basis
Securities
U.S. Treasury security [Member] \| Fair Value, Measurements, Recurring [Member] \| Level III [Member]
Schedule of fair value of assets measured on recurring basis
Securities
Obligations of U.S. Government corporations and agencies [Member] \| Fair Value, Measurements, Recurring [Member]
Schedule of fair value of assets measured on recurring basis
Securities	35,980	28,323
Obligations of U.S. Government corporations and agencies [Member] \| Fair Value, Measurements, Recurring [Member] \| Level I [Member]
Schedule of fair value of assets measured on recurring basis
Securities
Obligations of U.S. Government corporations and agencies [Member] \| Fair Value, Measurements, Recurring [Member] \| Level II [Member]
Schedule of fair value of assets measured on recurring basis
Securities	35,980	28,323
Obligations of U.S. Government corporations and agencies [Member] \| Fair Value, Measurements, Recurring [Member] \| Level III [Member]
Schedule of fair value of assets measured on recurring basis
Securities
Mortgage-backed securities in government sponsored entities [Member] \| Fair Value, Measurements, Recurring [Member]
Schedule of fair value of assets measured on recurring basis
Securities	69,039	76,332
Mortgage-backed securities in government sponsored entities [Member] \| Fair Value, Measurements, Recurring [Member] \| Level I [Member]
Schedule of fair value of assets measured on recurring basis
Securities
Mortgage-backed securities in government sponsored entities [Member] \| Fair Value, Measurements, Recurring [Member] \| Level II [Member]
Schedule of fair value of assets measured on recurring basis
Securities	69,039	76,332
Mortgage-backed securities in government sponsored entities [Member] \| Fair Value, Measurements, Recurring [Member] \| Level III [Member]
Schedule of fair value of assets measured on recurring basis
Securities
Asset-backed Securities [Member] \| Fair Value, Measurements, Recurring [Member]
Schedule of fair value of assets measured on recurring basis
Securities	2,823
Asset-backed Securities [Member] \| Fair Value, Measurements, Recurring [Member] \| Level I [Member]
Schedule of fair value of assets measured on recurring basis
Securities
Asset-backed Securities [Member] \| Fair Value, Measurements, Recurring [Member] \| Level II [Member]
Schedule of fair value of assets measured on recurring basis
Securities	2,823
Asset-backed Securities [Member] \| Fair Value, Measurements, Recurring [Member] \| Level III [Member]
Schedule of fair value of assets measured on recurring basis
Securities
Obligations of states and political subdivisions [Member] \| Fair Value, Measurements, Recurring [Member]
Schedule of fair value of assets measured on recurring basis
Securities	16,883	14,880
Obligations of states and political subdivisions [Member] \| Fair Value, Measurements, Recurring [Member] \| Level I [Member]
Schedule of fair value of assets measured on recurring basis
Securities
Obligations of states and political subdivisions [Member] \| Fair Value, Measurements, Recurring [Member] \| Level II [Member]
Schedule of fair value of assets measured on recurring basis
Securities	16,883	14,880
Obligations of states and political subdivisions [Member] \| Fair Value, Measurements, Recurring [Member] \| Level III [Member]
Schedule of fair value of assets measured on recurring basis
Securities
Corporate bonds [Member] \| Fair Value, Measurements, Recurring [Member]
Schedule of fair value of assets measured on recurring basis
Securities	4,397	3,330
Corporate bonds [Member] \| Fair Value, Measurements, Recurring [Member] \| Level I [Member]
Schedule of fair value of assets measured on recurring basis
Securities
Corporate bonds [Member] \| Fair Value, Measurements, Recurring [Member] \| Level II [Member]
Schedule of fair value of assets measured on recurring basis
Securities	4,397	3,330
Corporate bonds [Member] \| Fair Value, Measurements, Recurring [Member] \| Level III [Member]
Schedule of fair value of assets measured on recurring basis
Securities
Total debt securities [Member] \| Fair Value, Measurements, Recurring [Member]
Schedule of fair value of assets measured on recurring basis
Securities	129,222	122,965
Total debt securities [Member] \| Fair Value, Measurements, Recurring [Member] \| Level I [Member]
Schedule of fair value of assets measured on recurring basis
Securities	100	100
Total debt securities [Member] \| Fair Value, Measurements, Recurring [Member] \| Level II [Member]
Schedule of fair value of assets measured on recurring basis
Securities	129,122	122,865
Total debt securities [Member] \| Fair Value, Measurements, Recurring [Member] \| Level III [Member]
Schedule of fair value of assets measured on recurring basis
Securities
Equity securities in financial institutions [Member] \| Fair Value, Measurements, Recurring [Member]
Schedule of fair value of assets measured on recurring basis
Total Assets	69	61
Equity securities in financial institutions [Member] \| Fair Value, Measurements, Recurring [Member] \| Level I [Member]
Schedule of fair value of assets measured on recurring basis
Total Assets	69	61
Equity securities in financial institutions [Member] \| Fair Value, Measurements, Recurring [Member] \| Level II [Member]
Schedule of fair value of assets measured on recurring basis
Total Assets
Equity securities in financial institutions [Member] \| Fair Value, Measurements, Recurring [Member] \| Level III [Member]
Schedule of fair value of assets measured on recurring basis
Total Assets

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 item represents Available-for-sale Securities which consist of all investments in certain debt and equity securities neither classified as trading or held-to-maturity securities. A debt security represents a creditor relationship with an enterprise. Debt securities include, among other items, US Treasury securities, US government securities, municipal securities, corporate bonds, convertible debt, commercial paper, and all securitized debt instruments. An equity security represents an ownership interest in an enterprise or the right to acquire or dispose of an ownership interest in an enterprise at fixed or determinable prices. Equity securities include, among other things, common stock, certain preferred stock, warrant rights, call options, and put options, but do not include convertible debt. An entity may opt to provide the reader with additional narrative text to better understand the nature of investments in debt and equity securities which are categorized as Available-for-sale.

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