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Allowance for Credit Losses - Allowance for Credit Losses activity by Loan Portfolio (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2025	Sep. 30, 2024	Sep. 30, 2025	Sep. 30, 2024
Allowance for credit losses activity by loan portfolio
Beginning balance			$ 40,087	$ 39,651
Provision charged to operations	$ 3,000	$ 3,700	8,150	9,700
Loans charged off			(12,187)	(12,000)
Recoveries of loans previously charged off			3,396	3,420
Ending balance	39,446	40,771	39,446	40,771
Commercial
Allowance for credit losses activity by loan portfolio
Beginning balance			13,347	12,315
Provision charged to operations			(362)	1,160
Loans charged off			(35)
Recoveries of loans previously charged off			36	28
Ending balance	12,986	13,503	12,986	13,503
Consumer
Allowance for credit losses activity by loan portfolio
Beginning balance			4,032	3,758
Provision charged to operations			212	440
Loans charged off			(167)	(293)
Recoveries of loans previously charged off			107	125
Ending balance	4,184	4,030	4,184	4,030
Consumer Finance
Allowance for credit losses activity by loan portfolio
Beginning balance			22,708	23,578
Provision charged to operations			8,300	8,100
Loans charged off			(11,985)	(11,707)
Recoveries of loans previously charged off			3,253	3,267
Ending balance	$ 22,276	$ 23,238	$ 22,276	$ 23,238

X

- 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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X

- 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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X

- Definition

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

+ References

No definition available.

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X

- 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 13
-Subparagraph (d)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479319/326-20-50-13

Reference 2: 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

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X

- 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

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 220
-SubTopic 40
-Name Accounting Standards Codification
-Section 50
-Paragraph 22
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147476148/220-40-50-22

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