Securities (Details 1) (USD $) In Thousands, unless otherwise specified	Mar. 31, 2013	Dec. 31, 2012
Available for Sale, Amortized Cost
Available for Sale, Amortized Cost, Due in one year or less	$ 159
Available for Sale, Amortized Cost, Due after one year to five years	7,615
Available for Sale, Amortized Cost, Due after five to ten years	89,343
Available for Sale, Amortized Cost, Due after ten years	220,286
Available for Sale, Amortized Cost, Total debt securities	317,403
Available for Sale, Amortized Cost, Marketable equity securities	10,791
Available for Sale, Amortized Cost, Total	328,194	320,556
Available for Sale, Fair Value
Available for Sale, Fair Value, Due in one year or less	165
Available for Sale, Fair Value, Due after one year to five years	8,037
Available for Sale, Fair Value, Due after five to ten years	92,394
Available for Sale, Fair Value, Due after ten years	223,959
Available for Sale, Fair Value, Net debt securities	324,555
Available for Sale, Fair Value, Marketable equity securities	11,138
Available for sale Securities, Fair Value, Total	335,693	329,286
Held to Maturity, Amortized Cost
Held to Maturity, Amortized Cost, Due in one year or less	240
Held to Maturity, Amortized Cost, Due after one year to five years	6,412
Held to Maturity, Amortized Cost, Due after five to ten years	1,013
Held to Maturity, Amortized Cost, Due after ten years	201,425
Held to Maturity, Amortized Cost, Net debt securities	209,090
Held to Maturity, Amortized Cost, Marketable equity securities
Held to Maturity, Amortized Cost, Net	209,090	178,318
Held to Maturity, Fair Value
Held to Maturity, Fair Value, Due in one year or less	241
Held to Maturity, Fair Value, Due after one year to five years	6,795
Held to Maturity, Fair Value, Due after five to ten years	1,126
Held to Maturity, Fair Value, Due after ten years	207,248
Held to Maturity, Fair Value, Net debt securities	215,410
Held to Maturity, Fair Value, Marketable equity securities
Held to Maturity, Fair Value, Total	$ 215,410	$ 185,824

Marketable equity securities held to maturity amortized cost.

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Fair value of equity securities designated as available for sale, which are allocated to the segregated group of participating or dividend-paying policies and contracts identified as the closed block. Also a component of change in other comprehensive income in the period, which is reflected in the closed block disclosure.

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