Amount, after accumulated impairment loss, of asset representing future economic benefit arising from other asset acquired in business combination or from joint venture formation or both, that is not individually identified and separately recognized.

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Name:	us-gaap_Goodwill
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

Goodwill and Other Intangible Assets - Goodwill (Details) - USD ($)	9 Months Ended
	Sep. 30, 2024	Dec. 31, 2023	Sep. 30, 2023
Goodwill
Goodwill	$ 167,631,000	$ 167,631,000	$ 167,631,000
BVF/CSNK
Goodwill
Goodwill acquired	13,044,000
Focus
Goodwill
Goodwill acquired	32,619,000
Tri Valley Bank
Goodwill
Goodwill acquired	13,819,000
United American Bank
Goodwill
Goodwill acquired	24,271,000
Presidio bank
Goodwill
Goodwill acquired	83,878,000
Banking
Goodwill
Goodwill	154,587,000	154,587,000	154,587,000
Factoring
Goodwill
Goodwill	$ 13,044,000	$ 13,044,000	$ 13,044,000