Loans, Non-accrual and Past Due Loans (Details) $ in Thousands	Dec. 31, 2021 USD ($) Loan	Dec. 31, 2020 USD ($) Loan
Non-accrual and Past Due Loans [Abstract]
Total Loans	$ 867,901	$ 893,214
Non-accrual	10,197	15,211
Commitments to lend additional funds to borrower whose loan was on non-accrual status	0	0
Current & Accruing [Member]
Non-accrual and Past Due Loans [Abstract]
Total Loans	856,564	878,003
30-59 Days Past Due & Accruing [Member]
Non-accrual and Past Due Loans [Abstract]
Total Loans	587	0
60-89 Days Past Due & Accruing [Member]
Non-accrual and Past Due Loans [Abstract]
Total Loans	553	0
90 Days or More Past Due & Accruing [Member]
Non-accrual and Past Due Loans [Abstract]
Total Loans	0	0
Commercial [Member]
Non-accrual and Past Due Loans [Abstract]
Total Loans	135,894	255,926
Non-accrual	$ 133	$ 363
Number of nonaccrual loans | Loan	2	4
Commercial [Member] | Current & Accruing [Member]
Non-accrual and Past Due Loans [Abstract]
Total Loans	$ 134,890	$ 255,563
Commercial [Member] | 30-59 Days Past Due & Accruing [Member]
Non-accrual and Past Due Loans [Abstract]
Total Loans	394	0
Commercial [Member] | 60-89 Days Past Due & Accruing [Member]
Non-accrual and Past Due Loans [Abstract]
Total Loans	477	0
Commercial [Member] | 90 Days or More Past Due & Accruing [Member]
Non-accrual and Past Due Loans [Abstract]
Total Loans	0	0
Commercial Real Estate [Member]
Non-accrual and Past Due Loans [Abstract]
Total Loans	526,924	454,053
Non-accrual	$ 555	$ 4,875
Number of nonaccrual loans | Loan	1	3
Commercial Real Estate [Member] | Current & Accruing [Member]
Non-accrual and Past Due Loans [Abstract]
Total Loans	$ 526,337	$ 449,178
Commercial Real Estate [Member] | 30-59 Days Past Due & Accruing [Member]
Non-accrual and Past Due Loans [Abstract]
Total Loans	32	0
Commercial Real Estate [Member] | 60-89 Days Past Due & Accruing [Member]
Non-accrual and Past Due Loans [Abstract]
Total Loans	0	0
Commercial Real Estate [Member] | 90 Days or More Past Due & Accruing [Member]
Non-accrual and Past Due Loans [Abstract]
Total Loans	0	0
Agriculture [Member]
Non-accrual and Past Due Loans [Abstract]
Total Loans	107,183	95,048
Non-accrual	$ 8,712	$ 9,130
Number of nonaccrual loans | Loan	3	3
Agriculture [Member] | Current & Accruing [Member]
Non-accrual and Past Due Loans [Abstract]
Total Loans	$ 98,471	$ 85,918
Agriculture [Member] | 30-59 Days Past Due & Accruing [Member]
Non-accrual and Past Due Loans [Abstract]
Total Loans	0	0
Agriculture [Member] | 60-89 Days Past Due & Accruing [Member]
Non-accrual and Past Due Loans [Abstract]
Total Loans	0	0
Agriculture [Member] | 90 Days or More Past Due & Accruing [Member]
Non-accrual and Past Due Loans [Abstract]
Total Loans	0	0
Residential Mortgage [Member]
Non-accrual and Past Due Loans [Abstract]
Total Loans	76,160	64,497
Non-accrual	$ 138	$ 153
Number of nonaccrual loans | Loan	1	1
Residential Mortgage [Member] | Current & Accruing [Member]
Non-accrual and Past Due Loans [Abstract]
Total Loans	$ 75,861	$ 64,344
Residential Mortgage [Member] | 30-59 Days Past Due & Accruing [Member]
Non-accrual and Past Due Loans [Abstract]
Total Loans	161	0
Residential Mortgage [Member] | 60-89 Days Past Due & Accruing [Member]
Non-accrual and Past Due Loans [Abstract]
Total Loans	0	0
Residential Mortgage [Member] | 90 Days or More Past Due & Accruing [Member]
Non-accrual and Past Due Loans [Abstract]
Total Loans	0	0
Residential Construction [Member]
Non-accrual and Past Due Loans [Abstract]
Total Loans	4,482	4,223
Non-accrual	0	0
Residential Construction [Member] | Current & Accruing [Member]
Non-accrual and Past Due Loans [Abstract]
Total Loans	4,482	4,223
Residential Construction [Member] | 30-59 Days Past Due & Accruing [Member]
Non-accrual and Past Due Loans [Abstract]
Total Loans	0	0
Residential Construction [Member] | 60-89 Days Past Due & Accruing [Member]
Non-accrual and Past Due Loans [Abstract]
Total Loans	0	0
Residential Construction [Member] | 90 Days or More Past Due & Accruing [Member]
Non-accrual and Past Due Loans [Abstract]
Total Loans	0	0
Consumer [Member]
Non-accrual and Past Due Loans [Abstract]
Total Loans	17,258	19,467
Non-accrual	$ 659	$ 690
Number of nonaccrual loans | Loan	4	5
Consumer [Member] | Current & Accruing [Member]
Non-accrual and Past Due Loans [Abstract]
Total Loans	$ 16,523	$ 18,777
Consumer [Member] | 30-59 Days Past Due & Accruing [Member]
Non-accrual and Past Due Loans [Abstract]
Total Loans	0	0
Consumer [Member] | 60-89 Days Past Due & Accruing [Member]
Non-accrual and Past Due Loans [Abstract]
Total Loans	76	0
Consumer [Member] | 90 Days or More Past Due & Accruing [Member]
Non-accrual and Past Due Loans [Abstract]
Total Loans	$ 0	$ 0