Loans, Modified Loans Segregated by Loan Segment and Concession Granted (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended		12 Months Ended
	Sep. 30, 2024	Sep. 30, 2023	Sep. 30, 2024	Sep. 30, 2023	Dec. 31, 2023
Interest Rate Reduction [Member]
Modified Loans Segregated by Class of Loans and Concession Granted [Abstract]
Amortized cost	$ 183	$ 269	$ 1,020	$ 5,137	$ 5,619
% of total	0.00%	0.01%	0.02%	0.13%	0.14%
Term Extension [Member]
Modified Loans Segregated by Class of Loans and Concession Granted [Abstract]
Amortized cost	$ 2,446	$ 3,829	$ 8,553	$ 13,617	$ 19,331
% of total	0.06%	0.10%	0.20%	0.34%	0.48%
Combination - Term Extension and Interest Rate Reduction [Member]
Modified Loans Segregated by Class of Loans and Concession Granted [Abstract]
Amortized cost	$ 454	$ 710	$ 916	$ 1,255	$ 1,255
% of total	0.01%	0.02%	0.02%	0.03%	0.03%
Payment Change [Member]
Modified Loans Segregated by Class of Loans and Concession Granted [Abstract]
Amortized cost	$ 2,159	$ 81	$ 3,159	$ 149	$ 2,521
% of total	0.05%	0.00%	0.07%	0.00%	0.06%
Commercial [Member] | Interest Rate Reduction [Member]
Modified Loans Segregated by Class of Loans and Concession Granted [Abstract]
Amortized cost	$ 0	$ 269	$ 0	$ 5,079	$ 5,038
% of total	0.00%	0.01%	0.00%	0.26%	0.25%
Commercial [Member] | Interest Rate Reduction [Member] | Hotel/Motel [Member]
Modified Loans Segregated by Class of Loans and Concession Granted [Abstract]
Amortized cost	$ 0	$ 0	$ 0	$ 0	$ 0
% of total	0.00%	0.00%	0.00%	0.00%	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	$ 0	$ 269	$ 0	$ 537	$ 534
% of total	0.00%	0.07%	0.00%	0.13%	0.13%
Commercial [Member] | Interest Rate Reduction [Member] | Commercial Real Estate Nonresidential [Member]
Modified Loans Segregated by Class of Loans and Concession Granted [Abstract]
Amortized cost	$ 0	$ 0	$ 0	$ 4,542	$ 4,504
% of total	0.00%	0.00%	0.00%	0.58%	0.58%
Commercial [Member] | Interest Rate Reduction [Member] | Dealer Floorplans [Member]
Modified Loans Segregated by Class of Loans and Concession Granted [Abstract]
Amortized cost	$ 0	$ 0	$ 0	$ 0	$ 0
% of total	0.00%	0.00%	0.00%	0.00%	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	$ 0	$ 0	$ 0	$ 0
% of total	0.00%	0.00%	0.00%	0.00%	0.00%
Commercial [Member] | Term Extension [Member]
Modified Loans Segregated by Class of Loans and Concession Granted [Abstract]
Amortized cost	$ 345	$ 2,243	$ 1,015	$ 8,408	$ 13,155
% of total	0.02%	0.11%	0.05%	0.43%	0.66%
Commercial [Member] | Term Extension [Member] | Hotel/Motel [Member]
Modified Loans Segregated by Class of Loans and Concession Granted [Abstract]
Amortized cost	$ 0	$ 0	$ 0	$ 0	$ 0
% of total	0.00%	0.00%	0.00%	0.00%	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	$ 0	$ 196	$ 78	$ 1,587	$ 1,788
% of total	0.00%	0.05%	0.02%	0.39%	0.43%
Commercial [Member] | Term Extension [Member] | Commercial Real Estate Nonresidential [Member]
Modified Loans Segregated by Class of Loans and Concession Granted [Abstract]
Amortized cost	$ 0	$ 1,883	$ 0	$ 5,297	$ 5,342
% of total	0.00%	0.24%	0.00%	0.67%	0.69%
Commercial [Member] | Term Extension [Member] | Dealer Floorplans [Member]
Modified Loans Segregated by Class of Loans and Concession Granted [Abstract]
Amortized cost	$ 0	$ 0	$ 0	$ 0	$ 0
% of total	0.00%	0.00%	0.00%	0.00%	0.00%
Commercial [Member] | Term Extension [Member] | Commercial Other [Member]
Modified Loans Segregated by Class of Loans and Concession Granted [Abstract]
Amortized cost	$ 345	$ 164	$ 937	$ 1,524	$ 6,025
% of total	0.10%	0.05%	0.26%	0.48%	1.88%
Commercial [Member] | Combination - Term Extension and Interest Rate Reduction [Member]
Modified Loans Segregated by Class of Loans and Concession Granted [Abstract]
Amortized cost	$ 164	$ 0	$ 214	$ 44	$ 29
% of total	0.01%	0.00%	0.01%	0.00%	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	$ 0	$ 0	$ 0	$ 0
% of total	0.00%	0.00%	0.00%	0.00%	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	$ 0	$ 0	$ 13	$ 44	$ 0
% of total	0.00%	0.00%	0.00%	0.01%	0.00%
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	$ 0	$ 27	$ 0	$ 0
% of total	0.00%	0.00%	0.00%	0.00%	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	$ 0	$ 0	$ 0	$ 0
% of total	0.00%	0.00%	0.00%	0.00%	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	$ 164	$ 0	$ 174	$ 0	$ 29
% of total	0.05%	0.00%	0.05%	0.00%	0.01%
Commercial [Member] | Payment Change [Member]
Modified Loans Segregated by Class of Loans and Concession Granted [Abstract]
Amortized cost	$ 2,149	$ 81	$ 3,094	$ 130	$ 2,461
% of total	0.10%	0.00%	0.14%	0.01%	0.01%
Commercial [Member] | Payment Change [Member] | Hotel/Motel [Member]
Modified Loans Segregated by Class of Loans and Concession Granted [Abstract]
Amortized cost	$ 1,954	$ 0	$ 1,954	$ 0	$ 1,955
% of total	0.43%	0.00%	0.43%	0.00%	0.49%
Commercial [Member] | Payment Change [Member] | Commercial Real Estate Residential [Member]
Modified Loans Segregated by Class of Loans and Concession Granted [Abstract]
Amortized cost	$ 0	$ 0	$ 206	$ 0	$ 218
% of total	0.00%	0.00%	0.04%	0.00%	0.05%
Commercial [Member] | Payment Change [Member] | Commercial Real Estate Nonresidential [Member]
Modified Loans Segregated by Class of Loans and Concession Granted [Abstract]
Amortized cost	$ 0	$ 0	$ 0	$ 0	$ 0
% of total	0.00%	0.00%	0.00%	0.00%	0.00%
Commercial [Member] | Payment Change [Member] | Dealer Floorplans [Member]
Modified Loans Segregated by Class of Loans and Concession Granted [Abstract]
Amortized cost	$ 0	$ 0	$ 0	$ 0	$ 0
% of total	0.00%	0.00%	0.00%	0.00%	0.00%
Commercial [Member] | Payment Change [Member] | Commercial Other [Member]
Modified Loans Segregated by Class of Loans and Concession Granted [Abstract]
Amortized cost	$ 195	$ 81	$ 934	$ 130	$ 288
% of total	0.06%	0.03%	0.26%	0.04%	0.09%
Residential [Member] | Interest Rate Reduction [Member]
Modified Loans Segregated by Class of Loans and Concession Granted [Abstract]
Amortized cost	$ 183	$ 0	$ 1,020	$ 58	$ 581
% of total	0.02%	0.00%	0.09%	0.01%	0.05%
Residential [Member] | Interest Rate Reduction [Member] | Real Estate Mortgage [Member]
Modified Loans Segregated by Class of Loans and Concession Granted [Abstract]
Amortized cost	$ 183	$ 0	$ 1,020	$ 58	$ 581
% of total	0.02%	0.00%	0.10%	0.01%	0.06%
Residential [Member] | Interest Rate Reduction [Member] | Home Equity Lines [Member]
Modified Loans Segregated by Class of Loans and Concession Granted [Abstract]
Amortized cost	$ 0	$ 0	$ 0	$ 0	$ 0
% of total	0.00%	0.00%	0.00%	0.00%	0.00%
Residential [Member] | Term Extension [Member]
Modified Loans Segregated by Class of Loans and Concession Granted [Abstract]
Amortized cost	$ 2,030	$ 1,586	$ 7,156	$ 4,623	$ 5,677
% of total	0.17%	0.15%	0.61%	0.44%	0.52%
Residential [Member] | Term Extension [Member] | Real Estate Mortgage [Member]
Modified Loans Segregated by Class of Loans and Concession Granted [Abstract]
Amortized cost	$ 2,030	$ 1,362	$ 7,125	$ 4,373	$ 5,431
% of total	0.20%	0.15%	0.71%	0.48%	0.58%
Residential [Member] | Term Extension [Member] | Home Equity Lines [Member]
Modified Loans Segregated by Class of Loans and Concession Granted [Abstract]
Amortized cost	$ 0	$ 224	$ 31	$ 250	$ 246
% of total	0.00%	0.16%	0.02%	0.18%	0.17%
Residential [Member] | Combination - Term Extension and Interest Rate Reduction [Member]
Modified Loans Segregated by Class of Loans and Concession Granted [Abstract]
Amortized cost	$ 290	$ 710	$ 702	$ 1,211	$ 1,226
% of total	0.02%	0.07%	0.06%	0.11%	0.11%
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	$ 258	$ 661	$ 590	$ 1,085	$ 1,101
% of total	0.03%	0.07%	0.06%	0.12%	0.12%
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	$ 32	$ 49	$ 112	$ 126	$ 125
% of total	0.02%	0.04%	0.07%	0.09%	0.09%
Residential [Member] | Payment Change [Member]
Modified Loans Segregated by Class of Loans and Concession Granted [Abstract]
Amortized cost	$ 0	$ 0	$ 0	$ 0	$ 42
% of total	0.00%	0.00%	0.00%	0.00%	0.00%
Residential [Member] | Payment Change [Member] | Real Estate Mortgage [Member]
Modified Loans Segregated by Class of Loans and Concession Granted [Abstract]
Amortized cost	$ 0	$ 0	$ 0	$ 0	$ 0
% of total	0.00%	0.00%	0.00%	0.00%	0.00%
Residential [Member] | Payment Change [Member] | Home Equity Lines [Member]
Modified Loans Segregated by Class of Loans and Concession Granted [Abstract]
Amortized cost	$ 0	$ 0	$ 0	$ 0	$ 42
% of total	0.00%	0.00%	0.00%	0.00%	0.03%
Consumer [Member] | Interest Rate Reduction [Member]
Modified Loans Segregated by Class of Loans and Concession Granted [Abstract]
Amortized cost	$ 0	$ 0	$ 0	$ 0	$ 0
% of total	0.00%	0.00%	0.00%	0.00%	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	$ 0	$ 0	$ 0	$ 0
% of total	0.00%	0.00%	0.00%	0.00%	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	$ 0	$ 0	$ 0	$ 0
% of total	0.00%	0.00%	0.00%	0.00%	0.00%
Consumer [Member] | Term Extension [Member]
Modified Loans Segregated by Class of Loans and Concession Granted [Abstract]
Amortized cost	$ 71	$ 0	$ 382	$ 586	$ 499
% of total	0.01%	0.00%	0.04%	0.06%	0.05%
Consumer [Member] | Term Extension [Member] | Consumer Direct [Member]
Modified Loans Segregated by Class of Loans and Concession Granted [Abstract]
Amortized cost	$ 71	$ 0	$ 103	$ 192	$ 165
% of total	0.05%	0.00%	0.07%	0.12%	0.10%
Consumer [Member] | Term Extension [Member] | Consumer Indirect [Member]
Modified Loans Segregated by Class of Loans and Concession Granted [Abstract]
Amortized cost	$ 0	$ 0	$ 279	$ 394	$ 334
% of total	0.00%	0.00%	0.03%	0.05%	0.04%
Consumer [Member] | Combination - Term Extension and Interest Rate Reduction [Member]
Modified Loans Segregated by Class of Loans and Concession Granted [Abstract]
Amortized cost	$ 0	$ 0	$ 0	$ 0	$ 0
% of total	0.00%	0.00%	0.00%	0.00%	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	$ 0	$ 0	$ 0	$ 0
% of total	0.00%	0.00%	0.00%	0.00%	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	$ 0	$ 0	$ 0	$ 0
% of total	0.00%	0.00%	0.00%	0.00%	0.00%
Consumer [Member] | Payment Change [Member]
Modified Loans Segregated by Class of Loans and Concession Granted [Abstract]
Amortized cost	$ 10	$ 0	$ 65	$ 19	$ 18
% of total	0.00%	0.00%	0.01%	0.00%	0.00%
Consumer [Member] | Payment Change [Member] | Consumer Direct [Member]
Modified Loans Segregated by Class of Loans and Concession Granted [Abstract]
Amortized cost	$ 1	$ 0	$ 1	$ 19	$ 18
% of total	0.00%	0.00%	0.00%	0.01%	0.01%
Consumer [Member] | Payment Change [Member] | Consumer Indirect [Member]
Modified Loans Segregated by Class of Loans and Concession Granted [Abstract]
Amortized cost	$ 9	$ 0	$ 64	$ 0	$ 0
% of total	0.00%	0.00%	0.01%	0.00%	0.00%