Loans Receivable and Allowance for Credit Losses - Summary of Loans (Parenthetical) (Details) - USD ($) $ in Thousands	Jun. 30, 2024	Dec. 31, 2023	Jun. 30, 2023
Financing Receivable Recorded Investment Past Due [Line Items]
Loans before net deferred loan origination cost and allowance for losses on loan	$ 2,045,089	$ 1,921,572	$ 1,722,161
Business Loans
Financing Receivable Recorded Investment Past Due [Line Items]
Loans before net deferred loan origination cost and allowance for losses on loan	30,222	19,779	21,041
Consumer Loans
Financing Receivable Recorded Investment Past Due [Line Items]
Loans before net deferred loan origination cost and allowance for losses on loan	5,305	8,966	$ 11,958
Consumer Loans \| PPP Loans
Financing Receivable Recorded Investment Past Due [Line Items]
Loans before net deferred loan origination cost and allowance for losses on loan	$ 4,300	$ 8,000

Amortized cost, before allowance for credit loss, of financing receivable. Excludes financing receivable covered under loss sharing agreement and net investment in lease.

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