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Fair Value (Details Textual) - USD ($)
$ in Thousands
 3 Months Ended 12 Months Ended
Mar. 31, 2023
Dec. 31, 2022
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]    
Fair value assets liabilities transfers amount between level 1 and level 2 $ 0 $ 0
Collateral Dependent Loans    
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]    
Collateral dependent loans, unpaid principal balance with allowance recorded 6,100 1,600
Collateral dependent loans, allowance $ 1,300 $ 372