- Definition

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.

+ References+ Details

Fair Value Measurements (Details) (Fair Value, Measurements, Recurring [Member], USD $) In Thousands, unless otherwise specified	Mar. 31, 2013	Dec. 31, 2012
Balances of assets measured at fair value on a recurring basis
Available for sale Securities, Fair Value	$ 89,089	$ 89,456
U.S. agency and mortgage-backed securities [Member]
Balances of assets measured at fair value on a recurring basis
Available for sale Securities, Fair Value	71,115	73,218
Obligations of states and political subdivisions [Member]
Balances of assets measured at fair value on a recurring basis
Available for sale Securities, Fair Value	17,971	16,235
Corporate equity securities [Member]
Balances of assets measured at fair value on a recurring basis
Available for sale Securities, Fair Value	3	3
Quoted Prices in Active Markets for Identical Assets (Level 1) [Member]
Balances of assets measured at fair value on a recurring basis
Available for sale Securities, Fair Value	3	3
Quoted Prices in Active Markets for Identical Assets (Level 1) [Member] \| Corporate equity securities [Member]
Balances of assets measured at fair value on a recurring basis
Available for sale Securities, Fair Value	3	3
Significant Other Observable Inputs (Level 2) [Member]
Balances of assets measured at fair value on a recurring basis
Available for sale Securities, Fair Value	89,086	89,453
Significant Other Observable Inputs (Level 2) [Member] \| U.S. agency and mortgage-backed securities [Member]
Balances of assets measured at fair value on a recurring basis
Available for sale Securities, Fair Value	71,115	73,218
Significant Other Observable Inputs (Level 2) [Member] \| Obligations of states and political subdivisions [Member]
Balances of assets measured at fair value on a recurring basis
Available for sale Securities, Fair Value	17,971	16,235
Significant Unobservable Inputs (Level 3) [Member]
Balances of assets measured at fair value on a recurring basis
Available for sale Securities, Fair Value
Significant Unobservable Inputs (Level 3) [Member] \| U.S. agency and mortgage-backed securities [Member]
Balances of assets measured at fair value on a recurring basis
Available for sale Securities, Fair Value
Significant Unobservable Inputs (Level 3) [Member] \| Obligations of states and political subdivisions [Member]
Balances of assets measured at fair value on a recurring basis
Available for sale Securities, Fair Value
Significant Unobservable Inputs (Level 3) [Member] \| Corporate equity securities [Member]
Balances of assets measured at fair value on a recurring basis
Available for sale Securities, Fair Value