Loans and Leases, Aging Analysis of Loan & Lease Portfolio Including Unearned Income (Details) - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020
Aging Analysis of Loan & Lease Portfolio by Time Past Due [Abstract]
90+ Days Past Due	$ 0	$ 0
Nonaccrual	516	495
Total loans and leases, net	3,237,177	3,099,592
Total Past Due [Member]
Aging Analysis of Loan & Lease Portfolio by Time Past Due [Abstract]
Total loans and leases, net	1,068	506
30-89 Days Past Due [Member]
Aging Analysis of Loan & Lease Portfolio by Time Past Due [Abstract]
Total loans and leases, net	552	11
Current [Member]
Aging Analysis of Loan & Lease Portfolio by Time Past Due [Abstract]
Total loans and leases, net	3,236,109	3,099,086
Real Estate [Member]
Aging Analysis of Loan & Lease Portfolio by Time Past Due [Abstract]
90+ Days Past Due	0	0
Nonaccrual	18	0
Total loans and leases, net	2,357,912	2,121,353
Real Estate [Member] | Total Past Due [Member]
Aging Analysis of Loan & Lease Portfolio by Time Past Due [Abstract]
Total loans and leases, net	566	0
Real Estate [Member] | 30-89 Days Past Due [Member]
Aging Analysis of Loan & Lease Portfolio by Time Past Due [Abstract]
Total loans and leases, net	548	0
Real Estate [Member] | Current [Member]
Aging Analysis of Loan & Lease Portfolio by Time Past Due [Abstract]
Total loans and leases, net	2,357,346	2,121,353
Commercial Real Estate [Member]
Aging Analysis of Loan & Lease Portfolio by Time Past Due [Abstract]
90+ Days Past Due	0	0
Nonaccrual	0	0
Total loans and leases, net	1,157,338	958,980
Commercial Real Estate [Member] | Total Past Due [Member]
Aging Analysis of Loan & Lease Portfolio by Time Past Due [Abstract]
Total loans and leases, net	459	0
Commercial Real Estate [Member] | 30-89 Days Past Due [Member]
Aging Analysis of Loan & Lease Portfolio by Time Past Due [Abstract]
Total loans and leases, net	459	0
Commercial Real Estate [Member] | Current [Member]
Aging Analysis of Loan & Lease Portfolio by Time Past Due [Abstract]
Total loans and leases, net	1,156,879	958,980
Agricultural [Member]
Aging Analysis of Loan & Lease Portfolio by Time Past Due [Abstract]
90+ Days Past Due	0	0
Nonaccrual	18	0
Total loans and leases, net	672,830	643,014
Agricultural [Member] | Total Past Due [Member]
Aging Analysis of Loan & Lease Portfolio by Time Past Due [Abstract]
Total loans and leases, net	18	0
Agricultural [Member] | 30-89 Days Past Due [Member]
Aging Analysis of Loan & Lease Portfolio by Time Past Due [Abstract]
Total loans and leases, net	0	0
Agricultural [Member] | Current [Member]
Aging Analysis of Loan & Lease Portfolio by Time Past Due [Abstract]
Total loans and leases, net	672,812	643,014
Residential and Home Equity [Member]
Aging Analysis of Loan & Lease Portfolio by Time Past Due [Abstract]
90+ Days Past Due	0	0
Nonaccrual	0	0
Total loans and leases, net	350,581	333,618
Residential and Home Equity [Member] | Total Past Due [Member]
Aging Analysis of Loan & Lease Portfolio by Time Past Due [Abstract]
Total loans and leases, net	89	0
Residential and Home Equity [Member] | 30-89 Days Past Due [Member]
Aging Analysis of Loan & Lease Portfolio by Time Past Due [Abstract]
Total loans and leases, net	89	0
Residential and Home Equity [Member] | Current [Member]
Aging Analysis of Loan & Lease Portfolio by Time Past Due [Abstract]
Total loans and leases, net	350,492	333,618
Construction [Member]
Aging Analysis of Loan & Lease Portfolio by Time Past Due [Abstract]
90+ Days Past Due	0	0
Nonaccrual	0	0
Total loans and leases, net	177,163	185,741
Construction [Member] | Total Past Due [Member]
Aging Analysis of Loan & Lease Portfolio by Time Past Due [Abstract]
Total loans and leases, net	0	0
Construction [Member] | 30-89 Days Past Due [Member]
Aging Analysis of Loan & Lease Portfolio by Time Past Due [Abstract]
Total loans and leases, net	0	0
Construction [Member] | Current [Member]
Aging Analysis of Loan & Lease Portfolio by Time Past Due [Abstract]
Total loans and leases, net	177,163	185,741
Commercial and Industrial [Member]
Aging Analysis of Loan & Lease Portfolio by Time Past Due [Abstract]
90+ Days Past Due	0	0
Nonaccrual	0	0
Total loans and leases, net	427,799	374,816
Commercial and Industrial [Member] | Total Past Due [Member]
Aging Analysis of Loan & Lease Portfolio by Time Past Due [Abstract]
Total loans and leases, net	0	0
Commercial and Industrial [Member] | 30-89 Days Past Due [Member]
Aging Analysis of Loan & Lease Portfolio by Time Past Due [Abstract]
Total loans and leases, net	0	0
Commercial and Industrial [Member] | Current [Member]
Aging Analysis of Loan & Lease Portfolio by Time Past Due [Abstract]
Total loans and leases, net	427,799	374,816
Agricultural [Member]
Aging Analysis of Loan & Lease Portfolio by Time Past Due [Abstract]
90+ Days Past Due	0	0
Nonaccrual	498	495
Total loans and leases, net	276,684	264,372
Agricultural [Member] | Total Past Due [Member]
Aging Analysis of Loan & Lease Portfolio by Time Past Due [Abstract]
Total loans and leases, net	498	495
Agricultural [Member] | 30-89 Days Past Due [Member]
Aging Analysis of Loan & Lease Portfolio by Time Past Due [Abstract]
Total loans and leases, net	0	0
Agricultural [Member] | Current [Member]
Aging Analysis of Loan & Lease Portfolio by Time Past Due [Abstract]
Total loans and leases, net	276,186	263,877
Commercial Leases [Member]
Aging Analysis of Loan & Lease Portfolio by Time Past Due [Abstract]
90+ Days Past Due	0	0
Nonaccrual	0	0
Total loans and leases, net	96,415	103,522
Commercial Leases [Member] | Total Past Due [Member]
Aging Analysis of Loan & Lease Portfolio by Time Past Due [Abstract]
Total loans and leases, net	0	0
Commercial Leases [Member] | 30-89 Days Past Due [Member]
Aging Analysis of Loan & Lease Portfolio by Time Past Due [Abstract]
Total loans and leases, net	0	0
Commercial Leases [Member] | Current [Member]
Aging Analysis of Loan & Lease Portfolio by Time Past Due [Abstract]
Total loans and leases, net	96,415	103,522
Consumer and Other [Member]
Aging Analysis of Loan & Lease Portfolio by Time Past Due [Abstract]
90+ Days Past Due	0	0
Nonaccrual	0	0
Total loans and leases, net	78,367	235,529
Consumer and Other [Member] | Total Past Due [Member]
Aging Analysis of Loan & Lease Portfolio by Time Past Due [Abstract]
Total loans and leases, net	4	11
Consumer and Other [Member] | 30-89 Days Past Due [Member]
Aging Analysis of Loan & Lease Portfolio by Time Past Due [Abstract]
Total loans and leases, net	4	11
Consumer and Other [Member] | Current [Member]
Aging Analysis of Loan & Lease Portfolio by Time Past Due [Abstract]
Total loans and leases, net	$ 78,363	$ 235,518