LOANS AND ALLOWANCE FOR LOAN LOSSES (Summary of Modified Loans that Continue to Accrue Interest Under the Terms of Restructuring Agreement) (Details) $ in Thousands	Mar. 31, 2019 USD ($) loan	Dec. 31, 2018 USD ($) loan
Financing Receivable, Modifications [Line Items]
No. of Loans | loan	115	114
Recorded Investment	$ 25,491	$ 26,598
Outstanding Commitment	$ 0	$ 0
Performing
Financing Receivable, Modifications [Line Items]
No. of Loans | loan	91	85
Recorded Investment	$ 20,809	$ 19,201
Outstanding Commitment	$ 0	$ 0
Performing | Construction and Land Development
Financing Receivable, Modifications [Line Items]
No. of Loans | loan	5	5
Recorded Investment	$ 2,464	$ 2,496
Outstanding Commitment	$ 0	$ 0
Performing | Commercial Real Estate - Owner Occupied
Financing Receivable, Modifications [Line Items]
No. of Loans | loan	8	8
Recorded Investment	$ 2,772	$ 2,783
Outstanding Commitment	$ 0	$ 0
Performing | Commercial Real Estate - Non-Owner Occupied
Financing Receivable, Modifications [Line Items]
No. of Loans | loan	4	4
Recorded Investment	$ 4,429	$ 4,438
Outstanding Commitment	$ 0	$ 0
Performing | Commercial & Industrial
Financing Receivable, Modifications [Line Items]
No. of Loans | loan	4	4
Recorded Investment	$ 1,199	$ 978
Outstanding Commitment	$ 0	$ 0
Performing | Residential 1-4 Family - Commercial
Financing Receivable, Modifications [Line Items]
No. of Loans | loan	34	30
Recorded Investment	$ 3,800	$ 2,887
Outstanding Commitment	$ 0	$ 0
Performing | Residential 1-4 Family - Mortgage
Financing Receivable, Modifications [Line Items]
No. of Loans | loan	30	30
Recorded Investment	$ 5,586	$ 5,070
Outstanding Commitment	$ 0	$ 0
Performing | HELOC
Financing Receivable, Modifications [Line Items]
No. of Loans | loan	2	2
Recorded Investment	$ 57	$ 58
Outstanding Commitment	$ 0	$ 0
Performing | Consumer
Financing Receivable, Modifications [Line Items]
No. of Loans | loan	3	1
Recorded Investment	$ 28	$ 13
Outstanding Commitment	$ 0	$ 0
Performing | Other Commercial
Financing Receivable, Modifications [Line Items]
No. of Loans | loan	1	1
Recorded Investment	$ 474	$ 478
Outstanding Commitment	$ 0	$ 0
Nonperforming
Financing Receivable, Modifications [Line Items]
No. of Loans | loan	24	29
Recorded Investment	$ 4,682	$ 7,397
Outstanding Commitment	$ 0	$ 0
Nonperforming | Construction and Land Development
Financing Receivable, Modifications [Line Items]
No. of Loans | loan	1	2
Recorded Investment	$ 1,557	$ 3,474
Outstanding Commitment	$ 0	$ 0
Nonperforming | Commercial Real Estate - Owner Occupied
Financing Receivable, Modifications [Line Items]
No. of Loans | loan	2	2
Recorded Investment	$ 190	$ 198
Outstanding Commitment	$ 0	$ 0
Nonperforming | Commercial & Industrial
Financing Receivable, Modifications [Line Items]
No. of Loans | loan	4	6
Recorded Investment	$ 285	$ 461
Outstanding Commitment	$ 0	$ 0
Nonperforming | Residential 1-4 Family - Commercial
Financing Receivable, Modifications [Line Items]
No. of Loans | loan	1	1
Recorded Investment	$ 60	$ 60
Outstanding Commitment	$ 0	$ 0
Nonperforming | Residential 1-4 Family - Mortgage
Financing Receivable, Modifications [Line Items]
No. of Loans | loan	14	15
Recorded Investment	$ 2,528	$ 3,135
Outstanding Commitment	$ 0	$ 0
Nonperforming | HELOC
Financing Receivable, Modifications [Line Items]
No. of Loans | loan	2	2
Recorded Investment	$ 62	$ 62
Outstanding Commitment	$ 0	$ 0
Nonperforming | Consumer
Financing Receivable, Modifications [Line Items]
No. of Loans | loan	0	1
Recorded Investment	$ 0	$ 7
Outstanding Commitment	$ 0	$ 0