Derivatives - Additional Information (Detail) $ in Thousands	3 Months Ended
	Mar. 31, 2024 USD ($) Derivatives	Mar. 31, 2023 USD ($)	Dec. 31, 2023 USD ($)
Risk participation Agreements [Line Items]
Derivative, Gain (Loss) on Derivative, Net	$ 12	$ (89)
Risk Participation Agreements Purchased [Domain]
Risk participation Agreements [Line Items]
Number of interest rate swaps | Derivatives	27
Risk Participation Agreements Sold [Domain]
Risk participation Agreements [Line Items]
Number of interest rate swaps | Derivatives	21
Interest Rate Swap [Member]
Risk participation Agreements [Line Items]
Derivative Instruments Designated As Hedging Instruments Interest Expense	$ (723)	(560)
Derivative, Gain (Loss) on Derivative, Net	(5,600)
Interest Rate Swap [Member] | Designated as Hedging Instrument [Member]
Risk participation Agreements [Line Items]
Derivative, Fair Value, Net	24,551		$ 25,133
Derivative, Notional Amount	570,000		570,000
Forward Contracts [Member]
Risk participation Agreements [Line Items]
Derivative Liability, Cost Basis, Gross Asset	6,100		7,100
Derivative Liability, Fair Value, Gross Asset	7,300		8,100
Derivative Liability, Notional Amount, Gross Asset	67,700		38,200
Derivative, Gain (Loss) on Derivative, Net	300
Forward Contracts [Member] | Designated as Hedging Instrument [Member]
Risk participation Agreements [Line Items]
Derivative, Fair Value, Net	150		352
Derivative, Notional Amount	71,000		$ 39,000
Derivative, Gain (Loss) on Derivative, Net	202	$ 123
Interest Rate Macro Swap | Designated as Hedging Instrument [Member]
Risk participation Agreements [Line Items]
Derivative, Notional Amount	$ 500,000
Derivative, Underlying	500.0 million
Interest Rate Macro Swap | Designated as Hedging Instrument [Member] | 6/30/2024
Risk participation Agreements [Line Items]
Derivative, Notional Amount	$ 25,000
Interest Rate Macro Swap | Designated as Hedging Instrument [Member] | 12/1/2024
Risk participation Agreements [Line Items]
Derivative, Notional Amount	50,000
Interest Rate Macro Swap | Designated as Hedging Instrument [Member] | 5/1/2025
Risk participation Agreements [Line Items]
Derivative, Notional Amount	150,000
Interest Rate Macro Swap | Designated as Hedging Instrument [Member] | 8/25/2025
Risk participation Agreements [Line Items]
Derivative, Notional Amount	25,000
Interest Rate Macro Swap | Designated as Hedging Instrument [Member] | 10/10/2025
Risk participation Agreements [Line Items]
Derivative, Notional Amount	25,000
Interest Rate Macro Swap | Designated as Hedging Instrument [Member] | 11/5/2025
Risk participation Agreements [Line Items]
Derivative, Notional Amount	50,000
Interest Rate Macro Swap | Designated as Hedging Instrument [Member] | 5/1/2026
Risk participation Agreements [Line Items]
Derivative, Notional Amount	150,000
Interest Rate Macro Swap | Designated as Hedging Instrument [Member] | 10/15/2026
Risk participation Agreements [Line Items]
Derivative, Notional Amount	25,000
Interest Rate Swap Member - Debt | Designated as Hedging Instrument [Member]
Risk participation Agreements [Line Items]
Derivative, Notional Amount	70,000
2024 [Member] | Interest Rate Swap [Member] | Designated as Hedging Instrument [Member]
Risk participation Agreements [Line Items]
Derivative, Notional Amount	30,000
2026 [Member] | Interest Rate Swap [Member] | Designated as Hedging Instrument [Member]
Risk participation Agreements [Line Items]
Derivative, Notional Amount	40,000
Four Year Oiriginal Maturity | Interest Rate Macro Swap | Designated as Hedging Instrument [Member]
Risk participation Agreements [Line Items]
Derivative, Notional Amount	250,000
Five Year Original Maturity | Interest Rate Macro Swap | Designated as Hedging Instrument [Member]
Risk participation Agreements [Line Items]
Derivative, Notional Amount	175,000
Three Year Original Maturity | Interest Rate Macro Swap | Designated as Hedging Instrument [Member]
Risk participation Agreements [Line Items]
Derivative, Notional Amount	$ 75,000