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Loans and Allowance for Credit Losses - Narrative (Details)
3 Months Ended 6 Months Ended
Jun. 30, 2022
loan
Jun. 30, 2022
USD ($)
loan
Jun. 30, 2023
USD ($)
Dec. 31, 2022
USD ($)
Other than Temporary Impairment, Credit Losses Recognized in Earnings [Line Items]        
Commitments to lend | $       $ 0
Number of principal charge-offs related to TDRs | loan 0 1    
Charge-offs related to TDRs | $   $ 10,000.00    
Number of new loans modification | loan 0 0    
Number of restructured loans | loan   1    
Strategic Program loans        
Other than Temporary Impairment, Credit Losses Recognized in Earnings [Line Items]        
Cash held in reserve by strategic programs | $     $ 29,800,000 $ 16,600,000