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Borrowings and Related Interest (Summary Of Federal Home Loan Bank Advances And Maturities) (Details) - Federal Home Loan Bank Advances [Member] - USD ($) $ in Thousands	Sep. 30, 2021	Dec. 31, 2020
Advances From Federal Home Loan Banks [Line Items]
Borrowings	$ 62,468	$ 65,465
Under 90 Days [Member]
Advances From Federal Home Loan Banks [Line Items]
Borrowings	28,933	30,259
Over One to Three Years [Member]
Advances From Federal Home Loan Banks [Line Items]
Borrowings	29,396	30,972
Over Three to Five Years [Member]
Advances From Federal Home Loan Banks [Line Items]
Borrowings	4,139	4,234
Federal Loan Home Bank Advances Short Term Period Matured [Member]
Advances From Federal Home Loan Banks [Line Items]
Borrowings	$ 28,933	$ 30,259
FHLB, Weighted Average Interest Rate	0.35%	0.34%
Federal Loan Home Bank Advances Long Term Period Matured [Member]
Advances From Federal Home Loan Banks [Line Items]
Borrowings	$ 33,535	$ 35,206
Federal Loan Home Bank Advances Long Term Period Matured [Member] | Minimum [Member]
Advances From Federal Home Loan Banks [Line Items]
FHLB, Weighted Average Interest Rate	2.92%	2.92%
Federal Loan Home Bank Advances Long Term Period Matured [Member] | Maximum [Member]
Advances From Federal Home Loan Banks [Line Items]
FHLB, Weighted Average Interest Rate	3.24%	3.24%

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Amount of short-term and long-term debt and lease obligation.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 942
-SubTopic 210
-Section S99
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States the interest rate applicable to Federal Home Loan Bank advances outstanding as of the Balance Sheet date.

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Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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