Summary Of Significant Accounting Policies (Contractual Maturities Of Securities Available For Sale) (Details) (USD $) In Thousands, unless otherwise specified	Dec. 31, 2011
Summary Of Significant Accounting Policies [Abstract]
Due within 1 year	$ 425
After 1 but within 5 years	55,126
After 5 but within 10 years	41,028
Total	$ 96,579

This item represents the fair value of debt securities which are expected to mature after five years and through ten years from the balance sheet date and which are categorized neither as held-to-maturity nor trading securities.

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This item represents the fair value of debt securities which are expected to mature after one year and through five years from the balance sheet date and which are categorized neither as held-to-maturity nor trading securities.

+ References+ Details

- Definition

This item represents the fair value of debt securities which are expected to mature within one year of the balance sheet date and which are categorized neither as held-to-maturity nor trading securities.

+ References+ Details