ALLOWANCE FOR LOAN LOSSES (Details) - USD ($) $ in Thousands	3 Months Ended		12 Months Ended
	Mar. 31, 2020	Mar. 31, 2019	Dec. 31, 2019
Balance, beginning of year	$ 5,368	$ 5,336	$ 5,336
Charge Offs	(110)		(2,454)
Recoveries	79		436
Provision for loan losses	1,000	135	2,050
Balance, End of period	6,337		5,368
Real Estate [Member]
Balance, beginning of year	3,355	4,401	4,401
Charge Offs	(64)		(561)
Recoveries	43		311
Provision for loan losses	915		(796)
Balance, End of period	4,249		3,355
Commercial [Member]
Balance, beginning of year	1,789	448	448
Charge Offs	(13)		(1,762)
Recoveries	29		61
Provision for loan losses	51		3,042
Balance, End of period	1,856		1,789
Commercial [Member] | Real Estate [Member]
Balance, beginning of year	1,248	1,386	1,386
Charge Offs	(22)		(192)
Recoveries	2		16
Provision for loan losses	452		38
Balance, End of period	1,680		1,248
Construction and Land Development [Member] | Real Estate [Member]
Balance, beginning of year	158	202	202
Charge Offs
Recoveries			34
Provision for loan losses	56		(78)
Balance, End of period	214		158
Residential 1-4 Family [Member] | Real Estate [Member]
Balance, beginning of year	1,736	2,437	2,437
Charge Offs			(336)
Recoveries	8		202
Provision for loan losses	333		(567)
Balance, End of period	2,077		1,736
Multifamily [Member] | Real Estate [Member]
Balance, beginning of year	104	89	89
Charge Offs
Recoveries			30
Provision for loan losses	28		(15)
Balance, End of period	132		104
Farmland [Member] | Real Estate [Member]
Balance, beginning of year	109	287	287
Charge Offs	(42)		(33)
Recoveries	33		29
Provision for loan losses	46		(174)
Balance, End of period	146		109
Agriculture [Member]
Balance, beginning of year	27	37	37
Charge Offs			(17)
Recoveries	1		2
Provision for loan losses	11		5
Balance, End of period	39		27
Consumer Installment Loans [Member]
Balance, beginning of year	188	172	172
Charge Offs	(33)		(114)
Recoveries	6		62
Provision for loan losses	22		68
Balance, End of period	183		188
Other Loans [Member]
Balance, beginning of year	7	3	3
Charge Offs
Recoveries
Provision for loan losses	3		4
Balance, End of period	10		7
Unallocated [Member]
Balance, beginning of year	2	$ 275	275
Charge Offs
Recoveries
Provision for loan losses	(2)		(273)
Balance, End of period			$ 2