Loans and Allowance for Credit Losses (Summary of Aging Analysis of Loan Modifications) (Details) $ in Thousands	12 Months Ended
	Dec. 31, 2023 USD ($)
Unpaid principal balance
Financing receivable, excluding accrued interest, modified in period, amount	$ 367
Financing receivable, excluding accrued interest, non-accrual, modified in period, amount	214
30‑59 days past due
Unpaid principal balance
Financing receivable, excluding accrued interest, modified in period, amount	0
60‑89 days past due
Unpaid principal balance
Financing receivable, excluding accrued interest, modified in period, amount	0
90 days past due and still accruing
Unpaid principal balance
Financing receivable, excluding accrued interest, modified in period, amount	0
90 days past due and not accruing
Unpaid principal balance
Financing receivable, excluding accrued interest, modified in period, amount	0
Total past due
Unpaid principal balance
Financing receivable, excluding accrued interest, modified in period, amount	0
Current
Unpaid principal balance
Financing receivable, excluding accrued interest, modified in period, amount	153
Construction
Unpaid principal balance
Financing receivable, excluding accrued interest, modified in period, amount	0
Financing receivable, excluding accrued interest, non-accrual, modified in period, amount	0
Construction | 30‑59 days past due
Unpaid principal balance
Financing receivable, excluding accrued interest, modified in period, amount	0
Construction | 60‑89 days past due
Unpaid principal balance
Financing receivable, excluding accrued interest, modified in period, amount	0
Construction | 90 days past due and still accruing
Unpaid principal balance
Financing receivable, excluding accrued interest, modified in period, amount	0
Construction | 90 days past due and not accruing
Unpaid principal balance
Financing receivable, excluding accrued interest, modified in period, amount	0
Construction | Total past due
Unpaid principal balance
Financing receivable, excluding accrued interest, modified in period, amount	0
Construction | Current
Unpaid principal balance
Financing receivable, excluding accrued interest, modified in period, amount	0
Residential real estate
Unpaid principal balance
Financing receivable, excluding accrued interest, modified in period, amount	0
Financing receivable, excluding accrued interest, non-accrual, modified in period, amount	0
Residential real estate | 30‑59 days past due
Unpaid principal balance
Financing receivable, excluding accrued interest, modified in period, amount	0
Residential real estate | 60‑89 days past due
Unpaid principal balance
Financing receivable, excluding accrued interest, modified in period, amount	0
Residential real estate | 90 days past due and still accruing
Unpaid principal balance
Financing receivable, excluding accrued interest, modified in period, amount	0
Residential real estate | 90 days past due and not accruing
Unpaid principal balance
Financing receivable, excluding accrued interest, modified in period, amount	0
Residential real estate | Total past due
Unpaid principal balance
Financing receivable, excluding accrued interest, modified in period, amount	0
Residential real estate | Current
Unpaid principal balance
Financing receivable, excluding accrued interest, modified in period, amount	0
Residential Rentals
Unpaid principal balance
Financing receivable, excluding accrued interest, modified in period, amount	0
Financing receivable, excluding accrued interest, non-accrual, modified in period, amount	0
Residential Rentals | 30‑59 days past due
Unpaid principal balance
Financing receivable, excluding accrued interest, modified in period, amount	0
Residential Rentals | 60‑89 days past due
Unpaid principal balance
Financing receivable, excluding accrued interest, modified in period, amount	0
Residential Rentals | 90 days past due and still accruing
Unpaid principal balance
Financing receivable, excluding accrued interest, modified in period, amount	0
Residential Rentals | 90 days past due and not accruing
Unpaid principal balance
Financing receivable, excluding accrued interest, modified in period, amount	0
Residential Rentals | Total past due
Unpaid principal balance
Financing receivable, excluding accrued interest, modified in period, amount	0
Residential Rentals | Current
Unpaid principal balance
Financing receivable, excluding accrued interest, modified in period, amount	0
Commercial real estate
Unpaid principal balance
Financing receivable, excluding accrued interest, modified in period, amount	125
Financing receivable, excluding accrued interest, non-accrual, modified in period, amount	125
Commercial real estate | 30‑59 days past due
Unpaid principal balance
Financing receivable, excluding accrued interest, modified in period, amount	0
Commercial real estate | 60‑89 days past due
Unpaid principal balance
Financing receivable, excluding accrued interest, modified in period, amount	0
Commercial real estate | 90 days past due and still accruing
Unpaid principal balance
Financing receivable, excluding accrued interest, modified in period, amount	0
Commercial real estate | 90 days past due and not accruing
Unpaid principal balance
Financing receivable, excluding accrued interest, modified in period, amount	0
Commercial real estate | Total past due
Unpaid principal balance
Financing receivable, excluding accrued interest, modified in period, amount	0
Commercial real estate | Current
Unpaid principal balance
Financing receivable, excluding accrued interest, modified in period, amount	0
Commercial
Unpaid principal balance
Financing receivable, excluding accrued interest, modified in period, amount	242
Financing receivable, excluding accrued interest, non-accrual, modified in period, amount	89
Commercial | 30‑59 days past due
Unpaid principal balance
Financing receivable, excluding accrued interest, modified in period, amount	0
Commercial | 60‑89 days past due
Unpaid principal balance
Financing receivable, excluding accrued interest, modified in period, amount	0
Commercial | 90 days past due and still accruing
Unpaid principal balance
Financing receivable, excluding accrued interest, modified in period, amount	0
Commercial | 90 days past due and not accruing
Unpaid principal balance
Financing receivable, excluding accrued interest, modified in period, amount	0
Commercial | Total past due
Unpaid principal balance
Financing receivable, excluding accrued interest, modified in period, amount	0
Commercial | Current
Unpaid principal balance
Financing receivable, excluding accrued interest, modified in period, amount	153
Consumer
Unpaid principal balance
Financing receivable, excluding accrued interest, modified in period, amount	0
Financing receivable, excluding accrued interest, non-accrual, modified in period, amount	0
Consumer | 30‑59 days past due
Unpaid principal balance
Financing receivable, excluding accrued interest, modified in period, amount	0
Consumer | 60‑89 days past due
Unpaid principal balance
Financing receivable, excluding accrued interest, modified in period, amount	0
Consumer | 90 days past due and still accruing
Unpaid principal balance
Financing receivable, excluding accrued interest, modified in period, amount	0
Consumer | 90 days past due and not accruing
Unpaid principal balance
Financing receivable, excluding accrued interest, modified in period, amount	0
Consumer | Total past due
Unpaid principal balance
Financing receivable, excluding accrued interest, modified in period, amount	0
Consumer | Current
Unpaid principal balance
Financing receivable, excluding accrued interest, modified in period, amount	0
Credit Cards
Unpaid principal balance
Financing receivable, excluding accrued interest, modified in period, amount	0
Financing receivable, excluding accrued interest, non-accrual, modified in period, amount	0
Credit Cards | 30‑59 days past due
Unpaid principal balance
Financing receivable, excluding accrued interest, modified in period, amount	0
Credit Cards | 60‑89 days past due
Unpaid principal balance
Financing receivable, excluding accrued interest, modified in period, amount	0
Credit Cards | 90 days past due and still accruing
Unpaid principal balance
Financing receivable, excluding accrued interest, modified in period, amount	0
Credit Cards | 90 days past due and not accruing
Unpaid principal balance
Financing receivable, excluding accrued interest, modified in period, amount	0
Credit Cards | Total past due
Unpaid principal balance
Financing receivable, excluding accrued interest, modified in period, amount	0
Credit Cards | Current
Unpaid principal balance
Financing receivable, excluding accrued interest, modified in period, amount	$ 0