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Fair Value (Details 1) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Reconciliation for all assets measured at fair value on a recurring basis using significant unobservable inputs      
Beginning Balance $ 4 $ 5 $ 6
Repayments, calls and maturities (1) (1) (1)
Acquired and/or purchased 0 0 0
Ending Balance $ 3 $ 4 $ 5