Goodwill and Other Intangible Assets - Goodwill (Details) - USD ($)	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
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