Loans Receivable and Allowance for Credit Losses - Modifications of Outstanding Balance (Details) $ in Thousands	12 Months Ended
	Dec. 31, 2023 USD ($)
Financing Receivable, Modified/TDR [Line Items]
Total	$ 135,257
Term Extension
Financing Receivable, Modified/TDR [Line Items]
Total	76,643
Payment Delay
Financing Receivable, Modified/TDR [Line Items]
Total	20,192
Term Extension/ Payment Delay
Financing Receivable, Modified/TDR [Line Items]
Total	5,137
Rate Reduction/ Term Extension
Financing Receivable, Modified/TDR [Line Items]
Total	32,470
Rate Reduction /Payment Delay
Financing Receivable, Modified/TDR [Line Items]
Total	815
Commercial Lending
Financing Receivable, Modified/TDR [Line Items]
Total	115,955
Commercial Lending | Term Extension
Financing Receivable, Modified/TDR [Line Items]
Total	76,643
Commercial Lending | Payment Delay
Financing Receivable, Modified/TDR [Line Items]
Total	6,842
Commercial Lending | Term Extension/ Payment Delay
Financing Receivable, Modified/TDR [Line Items]
Total	0
Commercial Lending | Rate Reduction/ Term Extension
Financing Receivable, Modified/TDR [Line Items]
Total	32,470
Commercial Lending | Rate Reduction /Payment Delay
Financing Receivable, Modified/TDR [Line Items]
Total	0
Commercial Lending | C&I
Financing Receivable, Modified/TDR [Line Items]
Total	$ 69,546
Modification as a % of Loan Class	0.42%
Commercial Lending | C&I | Term Extension
Financing Receivable, Modified/TDR [Line Items]
Total	$ 62,704
Commercial Lending | C&I | Payment Delay
Financing Receivable, Modified/TDR [Line Items]
Total	6,842
Commercial Lending | C&I | Term Extension/ Payment Delay
Financing Receivable, Modified/TDR [Line Items]
Total	0
Commercial Lending | C&I | Rate Reduction/ Term Extension
Financing Receivable, Modified/TDR [Line Items]
Total	0
Commercial Lending | C&I | Rate Reduction /Payment Delay
Financing Receivable, Modified/TDR [Line Items]
Total	0
Commercial Lending | CRE
Financing Receivable, Modified/TDR [Line Items]
Total	$ 46,409
Modification as a % of Loan Class	0.23%
Commercial Lending | CRE | Term Extension
Financing Receivable, Modified/TDR [Line Items]
Total	$ 13,939
Commercial Lending | CRE | Payment Delay
Financing Receivable, Modified/TDR [Line Items]
Total	0
Commercial Lending | CRE | Term Extension/ Payment Delay
Financing Receivable, Modified/TDR [Line Items]
Total	0
Commercial Lending | CRE | Rate Reduction/ Term Extension
Financing Receivable, Modified/TDR [Line Items]
Total	32,470
Commercial Lending | CRE | Rate Reduction /Payment Delay
Financing Receivable, Modified/TDR [Line Items]
Total	0
Commercial Lending | Total CRE
Financing Receivable, Modified/TDR [Line Items]
Total	46,409
Commercial Lending | Total CRE | Term Extension
Financing Receivable, Modified/TDR [Line Items]
Total	13,939
Commercial Lending | Total CRE | Payment Delay
Financing Receivable, Modified/TDR [Line Items]
Total	0
Commercial Lending | Total CRE | Term Extension/ Payment Delay
Financing Receivable, Modified/TDR [Line Items]
Total	0
Commercial Lending | Total CRE | Rate Reduction/ Term Extension
Financing Receivable, Modified/TDR [Line Items]
Total	32,470
Commercial Lending | Total CRE | Rate Reduction /Payment Delay
Financing Receivable, Modified/TDR [Line Items]
Total	0
Consumer Lending
Financing Receivable, Modified/TDR [Line Items]
Total	19,302
Consumer Lending | Term Extension
Financing Receivable, Modified/TDR [Line Items]
Total	0
Consumer Lending | Payment Delay
Financing Receivable, Modified/TDR [Line Items]
Total	13,350
Consumer Lending | Term Extension/ Payment Delay
Financing Receivable, Modified/TDR [Line Items]
Total	5,137
Consumer Lending | Rate Reduction/ Term Extension
Financing Receivable, Modified/TDR [Line Items]
Total	0
Consumer Lending | Rate Reduction /Payment Delay
Financing Receivable, Modified/TDR [Line Items]
Total	815
Consumer Lending | Real estate loan | Single-Family Residential
Financing Receivable, Modified/TDR [Line Items]
Total	$ 14,169
Modification as a % of Loan Class	0.11%
Consumer Lending | Real estate loan | Term Extension | Single-Family Residential
Financing Receivable, Modified/TDR [Line Items]
Total	$ 0
Consumer Lending | Real estate loan | Payment Delay | Single-Family Residential
Financing Receivable, Modified/TDR [Line Items]
Total	10,202
Consumer Lending | Real estate loan | Term Extension/ Payment Delay | Single-Family Residential
Financing Receivable, Modified/TDR [Line Items]
Total	3,967
Consumer Lending | Real estate loan | Rate Reduction/ Term Extension | Single-Family Residential
Financing Receivable, Modified/TDR [Line Items]
Total	0
Consumer Lending | Real estate loan | Rate Reduction /Payment Delay | Single-Family Residential
Financing Receivable, Modified/TDR [Line Items]
Total	0
Consumer Lending | HELOCs
Financing Receivable, Modified/TDR [Line Items]
Total	$ 5,133
Modification as a % of Loan Class	0.30%
Consumer Lending | HELOCs | Term Extension
Financing Receivable, Modified/TDR [Line Items]
Total	$ 0
Consumer Lending | HELOCs | Payment Delay
Financing Receivable, Modified/TDR [Line Items]
Total	3,148
Consumer Lending | HELOCs | Term Extension/ Payment Delay
Financing Receivable, Modified/TDR [Line Items]
Total	1,170
Consumer Lending | HELOCs | Rate Reduction/ Term Extension
Financing Receivable, Modified/TDR [Line Items]
Total	0
Consumer Lending | HELOCs | Rate Reduction /Payment Delay
Financing Receivable, Modified/TDR [Line Items]
Total	815
Consumer Lending | Total residential mortgage
Financing Receivable, Modified/TDR [Line Items]
Total	19,302
Consumer Lending | Total residential mortgage | Term Extension
Financing Receivable, Modified/TDR [Line Items]
Total	0
Consumer Lending | Total residential mortgage | Payment Delay
Financing Receivable, Modified/TDR [Line Items]
Total	13,350
Consumer Lending | Total residential mortgage | Term Extension/ Payment Delay
Financing Receivable, Modified/TDR [Line Items]
Total	5,137
Consumer Lending | Total residential mortgage | Rate Reduction/ Term Extension
Financing Receivable, Modified/TDR [Line Items]
Total	0
Consumer Lending | Total residential mortgage | Rate Reduction /Payment Delay
Financing Receivable, Modified/TDR [Line Items]
Total	$ 815