Loans and Leases and Allowance for Loan and Lease Losses - ALL Roll Forward (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021
Allowance for Loan and Lease Losses [Roll Forward]
Beginning balance	$ 20,078	$ 18,370	$ 19,352	$ 18,346
Charged off loans	(143)	(153)	(631)	(273)
Recoveries of charge-offs	753	98	961	175
Provision (recovery) charged to expense	1,250	(5)	2,256	62
Ending balance	21,938	18,310	21,938	18,310
Commercial Real Estate [Member]
Allowance for Loan and Lease Losses [Roll Forward]
Beginning balance	10,405	7,636	9,781	7,579
Recoveries of charge-offs	2	3	3	6
Provision (recovery) charged to expense	193	743	816	797
Ending balance	10,600	8,382	10,600	8,382
Consumer Real Estate [Member]
Allowance for Loan and Lease Losses [Roll Forward]
Beginning balance	3,388	3,309	3,454	3,471
Charged off loans		(60)	(33)	(60)
Recoveries of charge-offs	547	5	554	21
Provision (recovery) charged to expense	(100)	69	(140)	(109)
Ending balance	3,835	3,323	3,835	3,323
Construction and Land Development [Member]
Allowance for Loan and Lease Losses [Roll Forward]
Beginning balance	2,120	1,968	1,882	2,076
Provision (recovery) charged to expense	784	93	1,022	(15)
Ending balance	2,904	2,061	2,904	2,061
Commercial and Industrial [Member]
Allowance for Loan and Lease Losses [Roll Forward]
Beginning balance	3,501	5,347	3,781	5,107
Charged off loans		(4)	(188)	(4)
Recoveries of charge-offs	126	7	143	10
Provision (recovery) charged to expense	32	(908)	(77)	(671)
Ending balance	3,659	4,442	3,659	4,442
Leases [Member]
Allowance for Loan and Lease Losses [Roll Forward]
Beginning balance	548		330
Charged off loans	(23)		(108)
Recoveries of charge-offs	6		163
Provision (recovery) charged to expense	276		422
Ending balance	807		807
Consumer and Other [Member]
Allowance for Loan and Lease Losses [Roll Forward]
Beginning balance	116	110	124	113
Charged off loans	(120)	(89)	(302)	(209)
Recoveries of charge-offs	72	83	98	138
Provision (recovery) charged to expense	65	(2)	213	60
Ending balance	$ 133	$ 102	$ 133	$ 102