Derivative Instruments and Hedge Activities - Additional Information (Details) - USD ($)	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021	Mar. 31, 2022	Dec. 31, 2021
Derivative [Line Items]
Derivative notional amount	$ 1,074,733,000		$ 1,074,733,000			$ 847,447,000
Interest recorded	1,097,000	$ 482,000	1,492,000	$ 984,000
Unrealized gain (loss) to be reclassified as an decrease to interest expense during the next twelve months	4,800,000		4,800,000
Derivative instruments transaction fees		664,000		706,000
Fair value of derivatives net liability position	10,200,000		10,200,000
Collateral amount posted	9,500,000		9,500,000
Offsetting derivative positions	664,000		664,000			3,253,000
Interest Rate Swap
Derivative [Line Items]
Interest recorded	109,000,000	$ 21,000,000	319,000,000	$ 42,000,000
Other Interest Rate Derivatives
Derivative [Line Items]
Derivative notional amount	$ 517,607,000		$ 517,607,000
Weighted average pay rates	4.18%		4.18%
Derivative Weighted Average Receive Rate	4.94%		4.94%
Derivative maturity date, start year			2023-01
Derivative maturity date, end year			2032-03
Derivative instruments transaction fees	$ 533,000		$ 1,600,000
Other Credit Derivatives
Derivative [Line Items]
Derivative notional amount					$ 7,100,000	7,600,000
Cash Flow Hedging
Derivative [Line Items]
Derivative notional amount	$ 550,000,000		$ 550,000,000
Weighted average pay rates	1.33%		1.33%
Derivative Weighted Average Receive Rate	1.58%		1.58%
Cash Flow Hedging | Other Interest Rate Derivatives
Derivative [Line Items]
Derivative notional amount	$ 100,000,000.0		$ 100,000,000.0
Designated as Hedging Instrument | Cash Flow Hedging | Interest Rate Swap
Derivative [Line Items]
Derivative notional amount	550,000,000		550,000,000			400,000,000
Remaining balance in other comprehensive income	64,000,000		64,000,000			$ 199,000,000
Designated as Hedging Instrument | Cash Flow Hedging | Fixed Interest Rate Swaps Effective in March 2022
Derivative [Line Items]
Derivative notional amount	450,000,000.0		450,000,000.0
Designated as Hedging Instrument | Cash Flow Hedging | Fixed Interest Rate Swaps Effective in September 2022
Derivative [Line Items]
Derivative notional amount	50,000,000.0		50,000,000.0
Designated as Hedging Instrument | Cash Flow Hedging | Fixed Interest Rate Swaps Effective in March 2023
Derivative [Line Items]
Derivative notional amount	200,000,000.0		200,000,000.0
Designated as Hedging Instrument | Cash Flow Hedging | Fixed Interest Rate Swaps Effective in May 2023
Derivative [Line Items]
Derivative notional amount	100,000,000.0		100,000,000.0
Designated as Hedging Instrument | Cash Flow Hedging | Fixed Interest Rate Swaps Effective in June 2023
Derivative [Line Items]
Derivative notional amount	50,000.0		50,000.0
Designated as Hedging Instrument | Cash Flow Hedging | Fixed Interest Rate Swaps Effective in September 2023
Derivative [Line Items]
Derivative notional amount	$ 50,000.0		$ 50,000.0