Derivative Instruments and Hedging Activities- Narrative (Details) $ in Thousands	9 Months Ended
	Sep. 30, 2023 USD ($) loan Rate	Dec. 31, 2022 USD ($)
Designated as Hedging Instrument [Member]
Derivative [Line Items]
Notional amount	$ 250,000	$ 250,000
Not Designated as Hedging Instrument [Member]
Derivative [Line Items]
Notional amount	$ 949,144	841,044
Interest Rate Swap [Member] | Not Designated as Hedging Instrument [Member] | One-Month LIBOR [Member]
Derivative [Line Items]
Basis points	2.24%
Interest Rate Swap [Member] | Cash Flow Hedging [Member]
Derivative [Line Items]
Interest rate cash flow hedge gain (loss) to be reclassified during next 12 months	$ 5,100
Interest Rate Swap [Member] | Cash Flow Hedging [Member] | 2022 SWAP
Derivative [Line Items]
Notional amount	$ 250,000
Derivative fixed interest rate | Rate	5.99%
Interest Rate Swap [Member] | Cash Flow Hedging [Member] | Designated as Hedging Instrument [Member]
Derivative [Line Items]
Notional amount	$ 250,000	250,000
Interest Rate Swap [Member] | Cash Flow Hedging [Member] | Designated as Hedging Instrument [Member] | 2022 SWAP
Derivative [Line Items]
Notional amount	250,000
Interest Rate Swap [Member] | Cash Flow Hedging [Member] | Designated as Hedging Instrument [Member] | Other Liabilities [Member] | 2022 SWAP
Derivative [Line Items]
Derivative liability	(11,400)
Credit Risk Contract [Member] | Not Designated as Hedging Instrument [Member]
Derivative [Line Items]
Notional amount	$ 880,933	$ 815,469
Derivative number of instruments held | loan	137
Credit Risk Contract [Member] | Not Designated as Hedging Instrument [Member] | Customer [Member]
Derivative [Line Items]
Underlying derivative at fair value	$ 106
Unrealized Gain (Loss) on Derivatives	$ 88,000
Credit Risk Contract [Member] | Not Designated as Hedging Instrument [Member] | Minimum [Member]
Derivative [Line Items]
Derivative remaining maturity	7 months
Credit Risk Contract [Member] | Not Designated as Hedging Instrument [Member] | Maximum [Member]
Derivative [Line Items]
Derivative remaining maturity	11 years
Credit Risk Contract [Member] | Not Designated as Hedging Instrument [Member] | Other Liabilities [Member]
Derivative [Line Items]
Underlying derivative at fair value	$ 167