LOANS - INDIVIDUALLY EVALUATED FOR IMPAIRMENT (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018
Unpaid Principal Balance
Total	$ 4,509	$ 4,932
Recorded Investment
Total	4,509	4,932
Allowance for Loan Losses Allocated.	52	201
Average Recorded Investment
Total	3,639	4,282
Interest Income Recognized
Total	124	201
Cash Basis Interest Recognized
Total	124	201
Commercial
Unpaid Principal Balance
With no related allowance recorded		191
Recorded Investment
With an allowance recorded		191
Allowance for Loan Losses Allocated.		191
Average Recorded Investment
With an allowance recorded		96
Interest Income Recognized
With an allowance recorded		18
Cash Basis Interest Recognized
With an allowance recorded		18
Real estate construction
Unpaid Principal Balance
With no related allowance recorded	374	374
Recorded Investment
With no related allowance recorded	374	374
Average Recorded Investment
With no related allowance recorded	374	187
Interest Income Recognized
With no related allowance recorded		3
Cash Basis Interest Recognized
With no related allowance recorded		3
1-4 family residential
Unpaid Principal Balance
With no related allowance recorded		1,973
With an allowance recorded	202	1,003
Recorded Investment
With no related allowance recorded		1,973
With an allowance recorded	202	1,003
Allowance for Loan Losses Allocated.	2	10
Average Recorded Investment
With no related allowance recorded		1,991
With an allowance recorded	603	605
Interest Income Recognized
With no related allowance recorded		101
With an allowance recorded	35	13
Cash Basis Interest Recognized
With no related allowance recorded		101
With an allowance recorded	35	13
Multi-family residential
Unpaid Principal Balance
With an allowance recorded	1,292
Recorded Investment
With an allowance recorded	1,292
Allowance for Loan Losses Allocated.	50
Average Recorded Investment
With an allowance recorded	646
Interest Income Recognized
With an allowance recorded	54
Cash Basis Interest Recognized
With an allowance recorded	54
Non-farm & non-residential
Unpaid Principal Balance
With no related allowance recorded	1,799	227
Recorded Investment
With no related allowance recorded	1,799	227
Average Recorded Investment
With no related allowance recorded	1,013	679
Interest Income Recognized
With no related allowance recorded	17	12
Cash Basis Interest Recognized
With no related allowance recorded	17	12
Agricultural
Unpaid Principal Balance
With no related allowance recorded	842	1,164
Recorded Investment
With no related allowance recorded	842	1,164
Average Recorded Investment
With no related allowance recorded	1,003	724
Interest Income Recognized
With no related allowance recorded	18	54
Cash Basis Interest Recognized
With no related allowance recorded	$ 18	$ 54