Derivatives Financial Instruments - Interest Rate Swaps related to Loan Hedging Program (Details) - Interest Rate Swap [Member] - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2023	Dec. 31, 2022
Cash Flow Hedging [Member] | Interest Income [Member]
Derivatives, Fair Value [Line Items]
Cash flow hedge estimated to be reclassified in next 12 months	$ 797
Cash Flow Hedging [Member] | Interest Expense [Member]
Derivatives, Fair Value [Line Items]
Cash flow hedge estimated to be reclassified in next 12 months	969
Designated as Hedging Instrument [Member] | Cash Flow Hedging [Member]
Derivatives, Fair Value [Line Items]
Notional Amount, Asset	150,000
Estimated Fair Value, Asset	698
Notional Amount, Liability	100,000	$ 100,000
Estimated Fair Value, Liability	(2,165)	(1,304)
Non-hedged derivatives [Member]
Derivatives, Fair Value [Line Items]
Notional Amount, Asset	243,239	216,656
Estimated Fair Value, Asset	15,482	11,834
Notional Amount, Liability	243,239	216,656
Estimated Fair Value, Liability	$ (15,482)	$ (11,834)