Loans Receivable and Allowance for Credit Losses - Allowance for Loan Losses (Details) - USD ($) $ in Thousands	3 Months Ended	6 Months Ended	12 Months Ended
Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023	Dec. 31, 2023
Allowance for Loan and Lease Losses [Roll Forward]
Balance	$ 13,777	$ 24,780	$ 15,925	$ 10,310	$ 10,310
Charge-offs	(2,253)	(2,670)	(5,365)	(4,468)	(18,417)
Recoveries	332	280	643	460
Provisions (credits)	3,133	1,708	3,786	4,795
Balance	14,989	24,098	14,989	24,098	15,925
Cumulative Effect, Period of Adoption, Adjustment
Allowance for Loan and Lease Losses [Roll Forward]
Balance			0
Balance					0
Unfunded Loan Commitment
Allowance for Loan and Lease Losses [Roll Forward]
Provisions (credits)	41	(383)	(36)	(1,300)
Commercial Real Estate
Allowance for Loan and Lease Losses [Roll Forward]
Balance	5,620	9,809	6,089	6,966	6,966
Charge-offs	0	0	(158)	0	(6,346)
Recoveries	0	0	0	0
Provisions (credits)	2,338	230	2,027	1,447
Balance	7,958	10,039	7,958	10,039	6,089
Commercial Real Estate \| Cumulative Effect, Period of Adoption, Adjustment
Allowance for Loan and Lease Losses [Roll Forward]
Balance			0
Balance					0
Residential Real Estate
Allowance for Loan and Lease Losses [Roll Forward]
Balance	671	853	607	665	665
Charge-offs	0	0	(21)	0	(515)
Recoveries	0	11	0	11
Provisions (credits)	7	163	92	162
Balance	678	1,027	678	1,027	607
Residential Real Estate \| Cumulative Effect, Period of Adoption, Adjustment
Allowance for Loan and Lease Losses [Roll Forward]
Balance			0
Balance					0
Commercial and Industrial
Allowance for Loan and Lease Losses [Roll Forward]
Balance	1,199	1,799	1,269	1,403	1,403
Charge-offs	(404)	(4)	(814)	(6)	(927)
Recoveries	72	9	78	16
Provisions (credits)	348	(131)	682	41
Balance	1,215	1,673	1,215	1,673	1,269
Commercial and Industrial \| Cumulative Effect, Period of Adoption, Adjustment
Allowance for Loan and Lease Losses [Roll Forward]
Balance			0
Balance					0
Consumer and Other
Allowance for Loan and Lease Losses [Roll Forward]
Balance	6,280	12,251	7,843	1,207	1,207
Charge-offs	(1,849)	(2,516)	(4,372)	(4,312)	(10,479)
Recoveries	260	260	565	433
Provisions (credits)	442	1,280	1,097	2,970
Balance	5,133	11,275	5,133	11,275	7,843
Consumer and Other \| Cumulative Effect, Period of Adoption, Adjustment
Allowance for Loan and Lease Losses [Roll Forward]
Balance			0
Balance					0
Construction
Allowance for Loan and Lease Losses [Roll Forward]
Balance	7	21	4	24	24
Charge-offs	0	(150)	0	(150)	(150)
Recoveries	0	0	0	0
Provisions (credits)	(2)	162	1	163
Balance	5	33	5	33	4
Construction \| Cumulative Effect, Period of Adoption, Adjustment
Allowance for Loan and Lease Losses [Roll Forward]
Balance			0
Balance					0
Construction to Permanent - CRE
Allowance for Loan and Lease Losses [Roll Forward]
Balance	0	47	113	10	10
Charge-offs	0	0	0	0
Recoveries	0	0	0	0
Provisions (credits)	0	4	(113)	12
Balance	0	51	0	51	113
Construction to Permanent - CRE \| Cumulative Effect, Period of Adoption, Adjustment
Allowance for Loan and Lease Losses [Roll Forward]
Balance			0
Balance					0
Unallocated
Allowance for Loan and Lease Losses [Roll Forward]
Balance	0	0	0	35	35
Charge-offs	0	0	0	0
Recoveries	0	0	0	0
Provisions (credits)	0	0	0	0
Balance	$ 0	$ 0	0	$ 0	0
Unallocated \| Cumulative Effect, Period of Adoption, Adjustment
Allowance for Loan and Lease Losses [Roll Forward]
Balance			$ 0
Balance					$ 0

A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.

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- Definition

Amount excluding accrued interest, of allowance for credit loss on financing receivable. Excludes net investment in lease.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 326
-SubTopic 20
-Name Accounting Standards Codification
-Section 45
-Paragraph 1
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479344/326-20-45-1

+ Details

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- Definition

Amount, excluding accrued interest, of increase in allowance for credit loss on financing receivable from recovery. Excludes net investment in lease.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 326
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 13
-Subparagraph (e)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479319/326-20-50-13

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- Definition

Amount, excluding accrued interest, of decrease in allowance for credit loss on financing receivable from writeoff. Excludes net investment in lease.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 326
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 6
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479319/326-20-50-6

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 326
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 13
-Subparagraph (d)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479319/326-20-50-13

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- Definition

Amount, excluding accrued interest, of credit loss expense (reversal of expense) on financing receivable. Excludes net investment in lease.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 326
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 13
-Subparagraph (b)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479319/326-20-50-13

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