Loans and Allowance for Credit Losses on Loans (Details) - USD ($) $ in Thousands	3 Months Ended	6 Months Ended
Jun. 30, 2026	Jun. 30, 2025	Jun. 30, 2026	Jun. 30, 2025
Allowance for loan losses:
Financing Receivable, Allowance for Credit Loss, Beginning Balance	$ 72,126	$ 41,551	$ 72,301	$ 43,619
Provision for (Release of) Credit Losses	7,502	2,224	17,103	4,509
Charge-offs	10,171	1,232	20,964	5,761
Recoveries	923	447	1,940	623
Financing Receivable, Allowance for Credit Loss, Ending Balance	70,380	42,990	70,380	42,990
Financing receivable, excluding accrued interest, credit loss expense (reversal)			17,000
Non accrual outstanding balance	500		500
Commercial
Allowance for loan losses:
Financing Receivable, Allowance for Credit Loss, Beginning Balance	12,639	7,847	11,183	7,813
Provision for (Release of) Credit Losses	4,681	431	7,435	3,879
Charge-offs	3,002	1,125	4,330	4,571
Recoveries	19	32	49	64
Financing Receivable, Allowance for Credit Loss, Ending Balance	14,337	7,185	14,337	7,185
Leases
Allowance for loan losses:
Financing Receivable, Allowance for Credit Loss, Beginning Balance	2,327	2,191	2,370	2,136
Provision for (Release of) Credit Losses	329	86	483	234
Charge-offs	346		658	107
Recoveries	2	3	117	17
Financing Receivable, Allowance for Credit Loss, Ending Balance	2,312	2,280	2,312	2,280
Commercial real estate - Investor
Allowance for loan losses:
Financing Receivable, Allowance for Credit Loss, Beginning Balance	20,873	15,636	21,672	14,528
Provision for (Release of) Credit Losses	1,420	1,272	4,540	2,366
Charge-offs	2,819		6,752
Recoveries	15	14	29	28
Financing Receivable, Allowance for Credit Loss, Ending Balance	19,489	16,922	19,489	16,922
Commercial real estate - Owner occupied
Allowance for loan losses:
Financing Receivable, Allowance for Credit Loss, Beginning Balance	4,932	7,267	4,583	10,036
Provision for (Release of) Credit Losses	(298)	480	46	(2,250)
Charge-offs				47
Recoveries	1	1	6	9
Financing Receivable, Allowance for Credit Loss, Ending Balance	4,635	7,748	4,635	7,748
Construction
Allowance for loan losses:
Financing Receivable, Allowance for Credit Loss, Beginning Balance	1,202	2,669	1,527	3,581
Provision for (Release of) Credit Losses	(64)	(127)	(389)	(218)
Charge-offs		13		834
Recoveries		350		350
Financing Receivable, Allowance for Credit Loss, Ending Balance	1,138	2,879	1,138	2,879
Residential real estate - Investor
Allowance for loan losses:
Financing Receivable, Allowance for Credit Loss, Beginning Balance	754	562	759	553
Provision for (Release of) Credit Losses	(189)	1	(196)	8
Recoveries	1	2	3	4
Financing Receivable, Allowance for Credit Loss, Ending Balance	566	565	566	565
Residential real estate - Owner occupied
Allowance for loan losses:
Financing Receivable, Allowance for Credit Loss, Beginning Balance	1,953	1,840	1,879	1,509
Provision for (Release of) Credit Losses	(484)	78	(417)	379
Recoveries	21	8	28	38
Financing Receivable, Allowance for Credit Loss, Ending Balance	1,490	1,926	1,490	1,926
Multifamily
Allowance for loan losses:
Financing Receivable, Allowance for Credit Loss, Beginning Balance	1,608	1,853	1,493	1,876
Provision for (Release of) Credit Losses	(105)	(146)	10	(169)
Financing Receivable, Allowance for Credit Loss, Ending Balance	1,503	1,707	1,503	1,707
HELOC
Allowance for loan losses:
Financing Receivable, Allowance for Credit Loss, Beginning Balance	3,617	1,678	3,628	1,578
Provision for (Release of) Credit Losses	(273)	82	(290)	170
Charge-offs			2
Recoveries	14	10	22	22
Financing Receivable, Allowance for Credit Loss, Ending Balance	3,358	1,770	3,358	1,770
Powersport
Allowance for loan losses:
Financing Receivable, Allowance for Credit Loss, Beginning Balance	16,917		17,449
Provision for (Release of) Credit Losses	2,725		6,087
Charge-offs	3,592		8,253
Recoveries	766		1,533
Financing Receivable, Allowance for Credit Loss, Ending Balance	16,816		16,816
Incremental charge offs			8,300
Other
Allowance for loan losses:
Financing Receivable, Allowance for Credit Loss, Beginning Balance	5,304	8	5,758	9
Provision for (Release of) Credit Losses	(240)	67	(206)	110
Charge-offs	412	94	969	202
Recoveries	84	27	153	91
Financing Receivable, Allowance for Credit Loss, Ending Balance	4,736	8	4,736	8
Unfunded Loan Commitment
Allowance for loan losses:
Financing Receivable, Allowance for Credit Loss, Beginning Balance			2,100
Financing Receivable, Allowance for Credit Loss, Ending Balance	2,000	$ 2,300	2,000	$ 2,300
Unfunded Loan Commitment \| Other Liabilities
Allowance for loan losses:
Off-balance-sheet, credit loss, liability	$ 2,000		$ 2,000

Amount of incremental writeoff of financing receivable, charged against allowance for credit loss.

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

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

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Amount, excluding accrued interest, of decrease in allowance for credit loss on financing receivable and net investment in lease from write-off.

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

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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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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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Amortized cost excluding accrued interest, of financing receivable on nonaccrual status. 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 16
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479319/326-20-50-16

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- Definition

Amount of expected credit loss for credit exposure on off-balance-sheet commitment, including but not limited to, loan commitment, standby letter of credit, financial guarantee not accounted for as insurance. Excludes off-balance sheet credit exposure accounted for as insurance and instrument accounted for under derivatives and hedging.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 326
-SubTopic 20
-Name Accounting Standards Codification
-Section 45
-Paragraph 2
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479344/326-20-45-2

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-Topic 460
-SubTopic 10
-Name Accounting Standards Codification
-Section 45
-Paragraph 1
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482454/460-10-45-1

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