Loans Receivable and Allowance for Credit Losses - Schedule Of Loans Modification (Details) - USD ($)	3 Months Ended		9 Months Ended
	Sep. 30, 2024	Sep. 30, 2023	Sep. 30, 2024	Sep. 30, 2023
Financing Receivable, Modified [Line Items]
Financing receivable, modified, subsequent default	$ 3,335,000	$ 0	$ 28,462,000	$ 0
Term Extension
Financing Receivable, Modified [Line Items]
Financing receivable, modified, subsequent default	0		7,829,000
Payment Delay
Financing Receivable, Modified [Line Items]
Financing receivable, modified, subsequent default	3,335,000		16,515,000
Combination: Rate Reduction/ Payment Delay
Financing Receivable, Modified [Line Items]
Financing receivable, modified, subsequent default	0		1,290,000
Combination: Term Extension/ Payment Delay
Financing Receivable, Modified [Line Items]
Financing receivable, modified, subsequent default	0		2,828,000
Commercial lending
Financing Receivable, Modified [Line Items]
Financing receivable, modified, subsequent default			13,109,000
Commercial lending | Term Extension
Financing Receivable, Modified [Line Items]
Financing receivable, modified, subsequent default			7,829,000
Commercial lending | Payment Delay
Financing Receivable, Modified [Line Items]
Financing receivable, modified, subsequent default			5,280,000
Commercial lending | Combination: Rate Reduction/ Payment Delay
Financing Receivable, Modified [Line Items]
Financing receivable, modified, subsequent default			0
Commercial lending | Combination: Term Extension/ Payment Delay
Financing Receivable, Modified [Line Items]
Financing receivable, modified, subsequent default			0
Commercial lending | C&I
Financing Receivable, Modified [Line Items]
Financing receivable, modified, subsequent default			13,109,000
Commercial lending | C&I | Term Extension
Financing Receivable, Modified [Line Items]
Financing receivable, modified, subsequent default			7,829,000
Commercial lending | C&I | Payment Delay
Financing Receivable, Modified [Line Items]
Financing receivable, modified, subsequent default			5,280,000
Commercial lending | C&I | Combination: Rate Reduction/ Payment Delay
Financing Receivable, Modified [Line Items]
Financing receivable, modified, subsequent default			0
Commercial lending | C&I | Combination: Term Extension/ Payment Delay
Financing Receivable, Modified [Line Items]
Financing receivable, modified, subsequent default			0
Consumer lending
Financing Receivable, Modified [Line Items]
Financing receivable, modified, subsequent default	3,335,000		15,353,000
Consumer lending | Term Extension
Financing Receivable, Modified [Line Items]
Financing receivable, modified, subsequent default	0		0
Consumer lending | Payment Delay
Financing Receivable, Modified [Line Items]
Financing receivable, modified, subsequent default	3,335,000		11,235,000
Consumer lending | Combination: Rate Reduction/ Payment Delay
Financing Receivable, Modified [Line Items]
Financing receivable, modified, subsequent default	0		1,290,000
Consumer lending | Combination: Term Extension/ Payment Delay
Financing Receivable, Modified [Line Items]
Financing receivable, modified, subsequent default	0		2,828,000
Consumer lending | Single-family residential
Financing Receivable, Modified [Line Items]
Financing receivable, modified, subsequent default	573,000		10,964,000
Consumer lending | Single-family residential | Term Extension
Financing Receivable, Modified [Line Items]
Financing receivable, modified, subsequent default	0		0
Consumer lending | Single-family residential | Payment Delay
Financing Receivable, Modified [Line Items]
Financing receivable, modified, subsequent default	573,000		7,995,000
Consumer lending | Single-family residential | Combination: Rate Reduction/ Payment Delay
Financing Receivable, Modified [Line Items]
Financing receivable, modified, subsequent default	0		141,000
Consumer lending | Single-family residential | Combination: Term Extension/ Payment Delay
Financing Receivable, Modified [Line Items]
Financing receivable, modified, subsequent default	0		2,828,000
Consumer lending | HELOCs
Financing Receivable, Modified [Line Items]
Financing receivable, modified, subsequent default	2,762,000		4,389,000
Consumer lending | HELOCs | Term Extension
Financing Receivable, Modified [Line Items]
Financing receivable, modified, subsequent default	0		0
Consumer lending | HELOCs | Payment Delay
Financing Receivable, Modified [Line Items]
Financing receivable, modified, subsequent default	2,762,000		3,240,000
Consumer lending | HELOCs | Combination: Rate Reduction/ Payment Delay
Financing Receivable, Modified [Line Items]
Financing receivable, modified, subsequent default	0		1,149,000
Consumer lending | HELOCs | Combination: Term Extension/ Payment Delay
Financing Receivable, Modified [Line Items]
Financing receivable, modified, subsequent default	$ 0		$ 0