Derivative And Hedging Activities - Additional Information (Details) - USD ($)	3 Months Ended
Mar. 31, 2023	Dec. 31, 2022
Derivative Instruments And Hedging Activities Disclosures [Line Items]
Estimated amount will be reclassified out of AOCI and AOCL into earnings	$ 492,000
Fair value of derivative liability	40,685,000	$ 50,827,000
Available for sale securities, amortized cost	178,186,000	182,027,000
Fair Value Hedges
Derivative Instruments And Hedging Activities Disclosures [Line Items]
Cumulative amount of fair value hedging adjustment included in the carrying amount of the hedged assets/(liabilities)	535,000
Carrying Amount of Hedged Assets/(Liabilities)	$ 250,535,000	0
Remaining maturity	1 year 10 months 13 days
Average fixed interest rate	4.08%
Fair Value Hedges \| Fixed Rate Assets [Member]
Derivative Instruments And Hedging Activities Disclosures [Line Items]
Cumulative amount of fair value hedging adjustment included in the carrying amount of the hedged assets/(liabilities)	$ 535,000
Available for sale securities, amortized cost	707,800,000
Carrying Amount of Hedged Assets/(Liabilities)	250,535,000
Derivatives Designated as Hedging Instruments
Derivative Instruments And Hedging Activities Disclosures [Line Items]
Notional amount	250,000,000.0
Accrued Interest
Derivative Instruments And Hedging Activities Disclosures [Line Items]
Fair value of derivative liability	$ 0	$ 0

Amortized cost of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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Average fixed interest rate related to the group of interest rate derivatives.

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Fair value, after the effects of master netting arrangements, of a financial liability or contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. Includes liabilities not subject to a master netting arrangement and not elected to be offset.

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Nominal or face amount used to calculate payment on derivative.

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Period remaining until the derivative contract matures, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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Fair value of all derivative liabilities designated as fair value hedging instruments.

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Amount of cumulative increase (decrease) in fair value of hedged liability in fair value hedge, attributable to hedged risk.

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The estimated net amount of unrealized gains or losses on interest rate cash flow hedges as of the balance sheet date expected to be reclassified to earnings within the next twelve months.

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