Allowance for Loan Losses (Details 2) - USD ($) $ in Thousands	3 Months Ended	9 Months Ended	12 Months Ended
Sep. 30, 2020	Sep. 30, 2019	Sep. 30, 2020	Sep. 30, 2019	Dec. 31, 2019
Unpaid Principal Balance
TOTAL	$ 14,820		$ 14,820		$ 7,643
Recorded Investment
Impaired Financing Receivable, with Related Allowance, Recorded Investment	4,749		4,749		100
Fair value	14,291		14,291		7,113
Allowance For Loan Losses Allocated
TOTAL	1,685		1,685		48
Average Recorded Investment
TOTAL	13,198	$ 7,693	10,811	$ 9,089	8,693
Interest Income Recognized
TOTAL	0	0	0	0	0
Cash Basis Interest Income Recognized
TOTAL	0	0	0	0	0
Commercial & Industrial
Unpaid Principal Balance
With no related allowance recorded:	1,458		1,458		1,519
With an allowance recorded:	3,749		3,749		148
Recorded Investment
With no related allowance recorded:	929		929		989
Impaired Financing Receivable, with Related Allowance, Recorded Investment	3,749		3,749		148
Fair value	2,695		2,695		100
Allowance For Loan Losses Allocated
With no related allowance recorded:	0		0		0
With an allowance recorded:	1,054		1,054		48
Average Recorded Investment
With no related allowance recorded:	1,026	904	1,048	813	848
With an allowance recorded:	2,136	922	1,140	1,349	1,108
Interest Income Recognized
With no related allowance recorded:	0	0	0	0	0
With an allowance recorded:	0	0	0	0	0
Cash Basis Interest Income Recognized
With no related allowance recorded:	0	0	0	0	0
With an allowance recorded:	0	0	0	0	0
Farmland
Unpaid Principal Balance
With no related allowance recorded:	0		0		1,997
With an allowance recorded:	0		0		0
Recorded Investment
With no related allowance recorded:	0		0		1,997
Impaired Financing Receivable, with Related Allowance, Recorded Investment	0		0		0
Fair value	0		0		0
Allowance For Loan Losses Allocated
With no related allowance recorded:	0		0		0
With an allowance recorded:	0		0		0
Average Recorded Investment
With no related allowance recorded:	662	2,011	1,161	1,999	1,999
With an allowance recorded:	0	0	0	105	84
Interest Income Recognized
With no related allowance recorded:	0	0	0	0	0
With an allowance recorded:	0	0	0	0	0
Cash Basis Interest Income Recognized
With no related allowance recorded:	0	0	0	0	0
With an allowance recorded:	0	0	0	0	0
Non Farm, Non Residential
Unpaid Principal Balance
With no related allowance recorded:	3,359		3,359		0
With an allowance recorded:	171		171		0
Recorded Investment
With no related allowance recorded:	3,359		3,359		0
Impaired Financing Receivable, with Related Allowance, Recorded Investment	171		171		0
Fair value	171		171		0
Allowance For Loan Losses Allocated
With no related allowance recorded:	0		0		0
With an allowance recorded:	0		0		0
Average Recorded Investment
With no related allowance recorded:	3,436	0	2,596	0	0
With an allowance recorded:	171	0	86	0	0
Interest Income Recognized
With no related allowance recorded:	0	0	0	0	0
With an allowance recorded:	0	0	0	0
Cash Basis Interest Income Recognized
With no related allowance recorded:	0	0	0	0	0
With an allowance recorded:	0	0	0	0	0
Agriculture
Unpaid Principal Balance
With no related allowance recorded:	0		0		0
With an allowance recorded:	380		380		0
Recorded Investment
With no related allowance recorded:	0		0		0
Impaired Financing Receivable, with Related Allowance, Recorded Investment	380		380		0
Fair value	0		0
Allowance For Loan Losses Allocated
With no related allowance recorded:	0		0		0
With an allowance recorded:	380		380		0
Average Recorded Investment
With no related allowance recorded:	0	0	0	0	0
With an allowance recorded:	190	0	95	173	138
Interest Income Recognized
With no related allowance recorded:	0	0	0	0	0
With an allowance recorded:	0	0	0	0	0
Cash Basis Interest Income Recognized
With no related allowance recorded:	0	0	0	0	0
With an allowance recorded:	0	0	0	0	0
All Other Commercial
Unpaid Principal Balance
With no related allowance recorded:	24		24		27
With an allowance recorded:	754		754		0
Recorded Investment
With no related allowance recorded:	24		24		27
Impaired Financing Receivable, with Related Allowance, Recorded Investment	754		754		0
Fair value	503		503		0
Allowance For Loan Losses Allocated
With no related allowance recorded:	0		0		0
With an allowance recorded:	251		251		0
Average Recorded Investment
With no related allowance recorded:	25	29	26	570	461
With an allowance recorded:	754	0	377	0	0
Interest Income Recognized
With no related allowance recorded:	0	0	0	0	0
With an allowance recorded:	0	0	0	0	0
Cash Basis Interest Income Recognized
With no related allowance recorded:	0	0	0	0	0
With an allowance recorded:	0	0	0	0	0
First Liens
Unpaid Principal Balance
With no related allowance recorded:	3,545		3,545		3,952
With an allowance recorded:	0		0		0
Recorded Investment
With no related allowance recorded:	3,545		3,545		3,952
Impaired Financing Receivable, with Related Allowance, Recorded Investment	0		0		0
Fair value	0		0		0
Allowance For Loan Losses Allocated
With no related allowance recorded:	0		0		0
With an allowance recorded:	0		0		0
Average Recorded Investment
With no related allowance recorded:	3,452	3,827	3,609	4,080	4,055
With an allowance recorded:	0	0	0	0	0
Interest Income Recognized
With no related allowance recorded:	0	0	0	0	0
With an allowance recorded:	0	0	0	0	0
Cash Basis Interest Income Recognized
With no related allowance recorded:	0	0	0	0	0
With an allowance recorded:	0	0	0	0	0
Home Equity
Unpaid Principal Balance
With no related allowance recorded:	0		0		0
With an allowance recorded:	0		0		0
Recorded Investment
With no related allowance recorded:	0		0		0
Impaired Financing Receivable, with Related Allowance, Recorded Investment	0		0		0
Fair value	0		0		0
Allowance For Loan Losses Allocated
With no related allowance recorded:	0		0		0
With an allowance recorded:	0		0		0
Average Recorded Investment
With no related allowance recorded:	0	0	0	0	0
With an allowance recorded:	0	0	0	0	0
Interest Income Recognized
With no related allowance recorded:	0	0	0	0	0
With an allowance recorded:	0	0	0	0	0
Cash Basis Interest Income Recognized
With no related allowance recorded:	0	0	0	0	0
With an allowance recorded:	0	0	0	0	0
Junior Liens
Unpaid Principal Balance
With no related allowance recorded:	0		0		0
With an allowance recorded:	0		0		0
Recorded Investment
With no related allowance recorded:	0		0		0
Impaired Financing Receivable, with Related Allowance, Recorded Investment	0		0		0
Fair value	0		0		0
Allowance For Loan Losses Allocated
With no related allowance recorded:	0		0		0
With an allowance recorded:	0		0		0
Average Recorded Investment
With no related allowance recorded:	0	0	0	0	0
With an allowance recorded:	0	0	0	0	0
Interest Income Recognized
With no related allowance recorded:	0	0	0	0	0
With an allowance recorded:	0	0	0	0	0
Cash Basis Interest Income Recognized
With no related allowance recorded:	0	0	0	0	0
With an allowance recorded:	0	0	0	0	0
Multifamily
Unpaid Principal Balance
With no related allowance recorded:	0		0		0
With an allowance recorded:	1,380		1,380		0
Recorded Investment
With no related allowance recorded:	0		0		0
Impaired Financing Receivable, with Related Allowance, Recorded Investment	1,380		1,380		0
Fair value	1,380		1,380		0
Allowance For Loan Losses Allocated
With no related allowance recorded:	0		0		0
With an allowance recorded:	0		0		0
Average Recorded Investment
With no related allowance recorded:	0	0	0	0	0
With an allowance recorded:	1,346	0	673	0	0
Interest Income Recognized
With no related allowance recorded:	0	0	0	0	0
With an allowance recorded:	0	0	0	0	0
Cash Basis Interest Income Recognized
With no related allowance recorded:	0	0	0	0	0
With an allowance recorded:	0	0	0	0	0
All Other Residential
Unpaid Principal Balance
With no related allowance recorded:	0		0		0
With an allowance recorded:	0		0		0
Recorded Investment
With no related allowance recorded:	0		0		0
Impaired Financing Receivable, with Related Allowance, Recorded Investment	0		0		0
Fair value	0		0		0
Allowance For Loan Losses Allocated
With no related allowance recorded:	0		0		0
With an allowance recorded:	0		0		0
Average Recorded Investment
With no related allowance recorded:	0	0	0	0	0
With an allowance recorded:	0	0	0	0	0
Interest Income Recognized
With no related allowance recorded:	0	0	0	0	0
With an allowance recorded:	0	0	0	0	0
Cash Basis Interest Income Recognized
With no related allowance recorded:	0	0	0	0	0
With an allowance recorded:	0	0	0	0	0
Motor Vehicle
Unpaid Principal Balance
With no related allowance recorded:	0		0		0
With an allowance recorded:	0		0		0
Recorded Investment
With no related allowance recorded:	0		0		0
Impaired Financing Receivable, with Related Allowance, Recorded Investment	0		0		0
Fair value	0		0		0
Allowance For Loan Losses Allocated
With no related allowance recorded:	0		0		0
With an allowance recorded:	0		0		0
Average Recorded Investment
With no related allowance recorded:	0	0	0	0	0
With an allowance recorded:	0	0	0	0	0
Interest Income Recognized
With no related allowance recorded:	0	0	0	0	0
With an allowance recorded:	0	0	0	0	0
Cash Basis Interest Income Recognized
With no related allowance recorded:	0	0	0	0	0
With an allowance recorded:	0	0	0	0	0
All Other Consumer
Unpaid Principal Balance
With no related allowance recorded:	0		0		0
With an allowance recorded:	0		0		0
Recorded Investment
With no related allowance recorded:	0		0		0
Impaired Financing Receivable, with Related Allowance, Recorded Investment	0		0		0
Fair value	0		0		0
Allowance For Loan Losses Allocated
With no related allowance recorded:	0		0		0
With an allowance recorded:	0		0		0
Average Recorded Investment
With no related allowance recorded:	0	0	0	0	0
With an allowance recorded:	0	0	0	0	0
Interest Income Recognized
With no related allowance recorded:	0	0	0	0	0
With an allowance recorded:	0	0	0	0	0
Cash Basis Interest Income Recognized
With no related allowance recorded:	0	0	0	0	0
With an allowance recorded:	$ 0	$ 0	$ 0	$ 0	$ 0

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