LOANS - ACTIVITY IN ALLOWANCE (Details) - USD ($) $ in Thousands	3 Months Ended	9 Months Ended
Sep. 30, 2018	Sep. 30, 2017	Sep. 30, 2018	Sep. 30, 2017
Activity in allowance for loan losses
Beginning Balance	$ 8,184	$ 7,958	$ 7,720	$ 7,541
Charge-offs	(301)	(508)	(870)	(1,126)
Recoveries	166	205	949	690
Provision	150	100	400	650
Ending Balance	8,199	7,755	8,199	7,755
Commercial
Activity in allowance for loan losses
Beginning Balance	1,183	1,006	975	789
Charge-offs		(20)		(35)
Recoveries		2	6	17
Provision	(39)	(56)	163	161
Ending Balance	1,144	932	1,144	932
Real estate construction
Activity in allowance for loan losses
Beginning Balance	398	584	462	564
Recoveries				1
Provision	22	101	(42)	120
Ending Balance	420	685	420	685
1-4 family residential
Activity in allowance for loan losses
Beginning Balance	2,453	2,575	2,316	2,301
Charge-offs	(28)	(170)	(91)	(203)
Recoveries	4	3	266	8
Provision	187	(54)	125	248
Ending Balance	2,616	2,354	2,616	2,354
Multi-family residential
Activity in allowance for loan losses
Beginning Balance	737	645	640	581
Recoveries	3	3	9	10
Provision	(1)	(18)	90	39
Ending Balance	739	630	739	630
Non-farm & non-residential
Activity in allowance for loan losses
Beginning Balance	1,604	1,322	1,554	1,203
Charge-offs		(78)		(78)
Provision	45	185	95	304
Ending Balance	1,649	1,429	1,649	1,429
Agricultural
Activity in allowance for loan losses
Beginning Balance	475	504	494	856
Recoveries	3	19	149	47
Provision	(21)	(40)	(186)	(420)
Ending Balance	457	483	457	483
Consumer
Activity in allowance for loan losses
Beginning Balance	582	561	582	547
Charge-offs	(73)	(26)	(166)	(128)
Recoveries	15	6	37	34
Provision	(104)	(8)	(33)	80
Ending Balance	420	533	420	533
Other
Activity in allowance for loan losses
Beginning Balance	49	76	18	60
Charge-offs	(200)	(214)	(613)	(682)
Recoveries	141	172	482	573
Provision	70	8	173	91
Ending Balance	60	42	60	42
Unallocated
Activity in allowance for loan losses
Beginning Balance	703	685	679	640
Provision	(9)	(18)	15	27
Ending Balance	$ 694	$ 667	$ 694	$ 667

Amount of recovery of loans and lease receivables which had previously been fully or partially written-off as bad debts.

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- Definition

A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.

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Amount of loans and leases that have been written off from both loan receivables and allowance reserve for credit loss.

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- Definition

Amount of allowance to cover probable credit losses on loans and leases. Includes carryover of or adjustments to the allowance for loan losses in connection with business combinations. Excludes allowance for loans and leases covered under loss sharing agreements.

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Amount of expense related to estimated loss from loan and lease transactions.

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