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Loans, Modified Loans Segregated by Class of Loans and Concession Granted (Details) $ in Thousands	Mar. 31, 2023 USD ($)
Interest Rate Reduction [Member]
Modified Loans Segregated by Class of Loans and Concession Granted [Abstract]
Amortized cost	$ 4,923
% of total	0.13%
Term Extension [Member]
Modified Loans Segregated by Class of Loans and Concession Granted [Abstract]
Amortized cost	$ 10,122
% of total	0.27%
Combination - Term Extension and Interest Rate Reduction [Member]
Modified Loans Segregated by Class of Loans and Concession Granted [Abstract]
Amortized cost	$ 297
% of total	0.01%
Payment Change [Member]
Modified Loans Segregated by Class of Loans and Concession Granted [Abstract]
Amortized cost	$ 192
% of total	0.01%
Commercial [Member] | Interest Rate Reduction [Member]
Modified Loans Segregated by Class of Loans and Concession Granted [Abstract]
Amortized cost	$ 4,864
% of total	0.26%
Commercial [Member] | Interest Rate Reduction [Member] | Hotel/Motel [Member]
Modified Loans Segregated by Class of Loans and Concession Granted [Abstract]
Amortized cost	$ 0
% of total	0.00%
Commercial [Member] | Interest Rate Reduction [Member] | Commercial Real Estate Residential [Member]
Modified Loans Segregated by Class of Loans and Concession Granted [Abstract]
Amortized cost	$ 358
% of total	0.09%
Commercial [Member] | Interest Rate Reduction [Member] | Commercial Real Estate Nonresidential [Member]
Modified Loans Segregated by Class of Loans and Concession Granted [Abstract]
Amortized cost	$ 4,506
% of total	0.60%
Commercial [Member] | Interest Rate Reduction [Member] | Dealer Floorplans [Member]
Modified Loans Segregated by Class of Loans and Concession Granted [Abstract]
Amortized cost	$ 0
% of total	0.00%
Commercial [Member] | Interest Rate Reduction [Member] | Commercial Other [Member]
Modified Loans Segregated by Class of Loans and Concession Granted [Abstract]
Amortized cost	$ 0
% of total	0.00%
Commercial [Member] | Term Extension [Member]
Modified Loans Segregated by Class of Loans and Concession Granted [Abstract]
Amortized cost	$ 7,047
% of total	0.38%
Commercial [Member] | Term Extension [Member] | Hotel/Motel [Member]
Modified Loans Segregated by Class of Loans and Concession Granted [Abstract]
Amortized cost	$ 0
% of total	0.00%
Commercial [Member] | Term Extension [Member] | Commercial Real Estate Residential [Member]
Modified Loans Segregated by Class of Loans and Concession Granted [Abstract]
Amortized cost	$ 1,369
% of total	0.36%
Commercial [Member] | Term Extension [Member] | Commercial Real Estate Nonresidential [Member]
Modified Loans Segregated by Class of Loans and Concession Granted [Abstract]
Amortized cost	$ 4,715
% of total	0.63%
Commercial [Member] | Term Extension [Member] | Dealer Floorplans [Member]
Modified Loans Segregated by Class of Loans and Concession Granted [Abstract]
Amortized cost	$ 0
% of total	0.00%
Commercial [Member] | Term Extension [Member] | Commercial Other [Member]
Modified Loans Segregated by Class of Loans and Concession Granted [Abstract]
Amortized cost	$ 963
% of total	0.30%
Commercial [Member] | Combination - Term Extension and Interest Rate Reduction [Member]
Modified Loans Segregated by Class of Loans and Concession Granted [Abstract]
Amortized cost	$ 45
% of total	0.00%
Commercial [Member] | Combination - Term Extension and Interest Rate Reduction [Member] | Hotel/Motel [Member]
Modified Loans Segregated by Class of Loans and Concession Granted [Abstract]
Amortized cost	$ 0
% of total	0.00%
Commercial [Member] | Combination - Term Extension and Interest Rate Reduction [Member] | Commercial Real Estate Residential [Member]
Modified Loans Segregated by Class of Loans and Concession Granted [Abstract]
Amortized cost	$ 45
% of total	0.01%
Commercial [Member] | Combination - Term Extension and Interest Rate Reduction [Member] | Commercial Real Estate Nonresidential [Member]
Modified Loans Segregated by Class of Loans and Concession Granted [Abstract]
Amortized cost	$ 0
% of total	0.00%
Commercial [Member] | Combination - Term Extension and Interest Rate Reduction [Member] | Dealer Floorplans [Member]
Modified Loans Segregated by Class of Loans and Concession Granted [Abstract]
Amortized cost	$ 0
% of total	0.00%
Commercial [Member] | Combination - Term Extension and Interest Rate Reduction [Member] | Commercial Other [Member]
Modified Loans Segregated by Class of Loans and Concession Granted [Abstract]
Amortized cost	$ 0
% of total	0.00%
Commercial [Member] | Payment Change [Member]
Modified Loans Segregated by Class of Loans and Concession Granted [Abstract]
Amortized cost	$ 111
% of total	0.01%
Commercial [Member] | Payment Change [Member] | Hotel/Motel [Member]
Modified Loans Segregated by Class of Loans and Concession Granted [Abstract]
Amortized cost	$ 0
% of total	0.00%
Commercial [Member] | Payment Change [Member] | Commercial Real Estate Residential [Member]
Modified Loans Segregated by Class of Loans and Concession Granted [Abstract]
Amortized cost	$ 0
% of total	0.00%
Commercial [Member] | Payment Change [Member] | Commercial Real Estate Nonresidential [Member]
Modified Loans Segregated by Class of Loans and Concession Granted [Abstract]
Amortized cost	$ 0
% of total	0.00%
Commercial [Member] | Payment Change [Member] | Dealer Floorplans [Member]
Modified Loans Segregated by Class of Loans and Concession Granted [Abstract]
Amortized cost	$ 0
% of total	0.00%
Commercial [Member] | Payment Change [Member] | Commercial Other [Member]
Modified Loans Segregated by Class of Loans and Concession Granted [Abstract]
Amortized cost	$ 111
% of total	0.04%
Residential [Member] | Interest Rate Reduction [Member]
Modified Loans Segregated by Class of Loans and Concession Granted [Abstract]
Amortized cost	$ 59
% of total	0.01%
Residential [Member] | Interest Rate Reduction [Member] | Real Estate Mortgage [Member]
Modified Loans Segregated by Class of Loans and Concession Granted [Abstract]
Amortized cost	$ 59
% of total	0.01%
Residential [Member] | Interest Rate Reduction [Member] | Home Equity Lines [Member]
Modified Loans Segregated by Class of Loans and Concession Granted [Abstract]
Amortized cost	$ 0
% of total	0.00%
Residential [Member] | Term Extension [Member]
Modified Loans Segregated by Class of Loans and Concession Granted [Abstract]
Amortized cost	$ 2,501
% of total	0.26%
Residential [Member] | Term Extension [Member] | Real Estate Mortgage [Member]
Modified Loans Segregated by Class of Loans and Concession Granted [Abstract]
Amortized cost	$ 2,446
% of total	0.29%
Residential [Member] | Term Extension [Member] | Home Equity Lines [Member]
Modified Loans Segregated by Class of Loans and Concession Granted [Abstract]
Amortized cost	$ 55
% of total	0.04%
Residential [Member] | Combination - Term Extension and Interest Rate Reduction [Member]
Modified Loans Segregated by Class of Loans and Concession Granted [Abstract]
Amortized cost	$ 252
% of total	0.03%
Residential [Member] | Combination - Term Extension and Interest Rate Reduction [Member] | Real Estate Mortgage [Member]
Modified Loans Segregated by Class of Loans and Concession Granted [Abstract]
Amortized cost	$ 217
% of total	0.03%
Residential [Member] | Combination - Term Extension and Interest Rate Reduction [Member] | Home Equity Lines [Member]
Modified Loans Segregated by Class of Loans and Concession Granted [Abstract]
Amortized cost	$ 35
% of total	0.03%
Residential [Member] | Payment Change [Member]
Modified Loans Segregated by Class of Loans and Concession Granted [Abstract]
Amortized cost	$ 60
% of total	0.01%
Residential [Member] | Payment Change [Member] | Real Estate Mortgage [Member]
Modified Loans Segregated by Class of Loans and Concession Granted [Abstract]
Amortized cost	$ 0
% of total	0.00%
Residential [Member] | Payment Change [Member] | Home Equity Lines [Member]
Modified Loans Segregated by Class of Loans and Concession Granted [Abstract]
Amortized cost	$ 60
% of total	0.05%
Consumer [Member] | Interest Rate Reduction [Member]
Modified Loans Segregated by Class of Loans and Concession Granted [Abstract]
Amortized cost	$ 0
% of total	0.00%
Consumer [Member] | Interest Rate Reduction [Member] | Consumer Direct [Member]
Modified Loans Segregated by Class of Loans and Concession Granted [Abstract]
Amortized cost	$ 0
% of total	0.00%
Consumer [Member] | Interest Rate Reduction [Member] | Consumer Indirect [Member]
Modified Loans Segregated by Class of Loans and Concession Granted [Abstract]
Amortized cost	$ 0
% of total	0.00%
Consumer [Member] | Term Extension [Member]
Modified Loans Segregated by Class of Loans and Concession Granted [Abstract]
Amortized cost	$ 574
% of total	0.06%
Consumer [Member] | Term Extension [Member] | Consumer Direct [Member]
Modified Loans Segregated by Class of Loans and Concession Granted [Abstract]
Amortized cost	$ 178
% of total	0.11%
Consumer [Member] | Term Extension [Member] | Consumer Indirect [Member]
Modified Loans Segregated by Class of Loans and Concession Granted [Abstract]
Amortized cost	$ 396
% of total	0.05%
Consumer [Member] | Combination - Term Extension and Interest Rate Reduction [Member]
Modified Loans Segregated by Class of Loans and Concession Granted [Abstract]
Amortized cost	$ 0
% of total	0.00%
Consumer [Member] | Combination - Term Extension and Interest Rate Reduction [Member] | Consumer Direct [Member]
Modified Loans Segregated by Class of Loans and Concession Granted [Abstract]
Amortized cost	$ 0
% of total	0.00%
Consumer [Member] | Combination - Term Extension and Interest Rate Reduction [Member] | Consumer Indirect [Member]
Modified Loans Segregated by Class of Loans and Concession Granted [Abstract]
Amortized cost	$ 0
% of total	0.00%
Consumer [Member] | Payment Change [Member]
Modified Loans Segregated by Class of Loans and Concession Granted [Abstract]
Amortized cost	$ 21
% of total	0.00%
Consumer [Member] | Payment Change [Member] | Consumer Direct [Member]
Modified Loans Segregated by Class of Loans and Concession Granted [Abstract]
Amortized cost	$ 21
% of total	0.01%
Consumer [Member] | Payment Change [Member] | Consumer Indirect [Member]
Modified Loans Segregated by Class of Loans and Concession Granted [Abstract]
Amortized cost	$ 0
% of total	0.00%

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- Definition

Amount at amortized cost, before allowance for credit loss, of loans and leases modified where customer is facing financial difficulty.

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- Definition

Percentage of loans and leases modified compared to total loans and lease financing.

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