LOANS AND ALLOWANCE FOR LOAN LOSSES (Schedule of TDR by Class and Modification Type) (Details) $ in Thousands	12 Months Ended
	Dec. 31, 2018 USD ($) loan	Dec. 31, 2017 USD ($) loan
Financing Receivable, Modifications [Line Items]
No. of Loans | loan	47	54
Recorded Investment at Period End | $	$ 14,502	$ 11,052
Term modification, at a market rate
Financing Receivable, Modifications [Line Items]
No. of Loans | loan	24	28
Recorded Investment at Period End | $	$ 8,626	$ 7,441
Term modification, below market rate
Financing Receivable, Modifications [Line Items]
No. of Loans | loan	22	21
Recorded Investment at Period End | $	$ 5,611	$ 2,980
Interest rate modification, below market rate
Financing Receivable, Modifications [Line Items]
No. of Loans | loan	1	0
Recorded Investment at Period End | $	$ 265	$ 0
Modified to interest only, at a market rate
Financing Receivable, Modifications [Line Items]
No. of Loans | loan	0	5
Recorded Investment at Period End | $	$ 0	$ 631
Construction and Land Development | Term modification, at a market rate
Financing Receivable, Modifications [Line Items]
No. of Loans | loan	4	4
Recorded Investment at Period End | $	$ 4,675	$ 1,564
Commercial Real Estate - Owner Occupied | Term modification, at a market rate
Financing Receivable, Modifications [Line Items]
No. of Loans | loan	5	1
Recorded Investment at Period End | $	$ 1,365	$ 378
Commercial Real Estate - Owner Occupied | Term modification, below market rate
Financing Receivable, Modifications [Line Items]
No. of Loans | loan	0	1
Recorded Investment at Period End | $	$ 0	$ 837
Commercial Real Estate - Non-Owner Occupied | Term modification, at a market rate
Financing Receivable, Modifications [Line Items]
No. of Loans | loan	1	2
Recorded Investment at Period End | $	$ 1,089	$ 715
Commercial Real Estate - Non-Owner Occupied | Term modification, below market rate
Financing Receivable, Modifications [Line Items]
No. of Loans | loan	1	0
Recorded Investment at Period End | $	$ 2,782	$ 0
Commercial and Industrial | Term modification, at a market rate
Financing Receivable, Modifications [Line Items]
No. of Loans | loan	3	5
Recorded Investment at Period End | $	$ 334	$ 1,040
Commercial and Industrial | Term modification, below market rate
Financing Receivable, Modifications [Line Items]
No. of Loans | loan	0	2
Recorded Investment at Period End | $	$ 0	$ 78
Commercial and Industrial | Modified to interest only, at a market rate
Financing Receivable, Modifications [Line Items]
No. of Loans | loan	0	5
Recorded Investment at Period End | $	$ 0	$ 631
Residential 1-4 Family - Commercial | Term modification, at a market rate
Financing Receivable, Modifications [Line Items]
No. of Loans | loan	2	5
Recorded Investment at Period End | $	$ 219	$ 764
Residential 1-4 Family - Commercial | Term modification, below market rate
Financing Receivable, Modifications [Line Items]
No. of Loans | loan	10	5
Recorded Investment at Period End | $	$ 1,064	$ 183
Residential 1-4 Family - Commercial | Interest rate modification, below market rate
Financing Receivable, Modifications [Line Items]
No. of Loans | loan	1	0
Recorded Investment at Period End | $	$ 265	$ 0
Residential 1-4 Family - Mortgage | Term modification, at a market rate
Financing Receivable, Modifications [Line Items]
No. of Loans | loan	8	9
Recorded Investment at Period End | $	$ 931	$ 2,461
Residential 1-4 Family - Mortgage | Term modification, below market rate
Financing Receivable, Modifications [Line Items]
No. of Loans | loan	9	11
Recorded Investment at Period End | $	$ 1,719	$ 1,803
Consumer and all other | Term modification, at a market rate
Financing Receivable, Modifications [Line Items]
No. of Loans | loan	1	2
Recorded Investment at Period End | $	$ 13	$ 519
HELOC | Term modification, below market rate
Financing Receivable, Modifications [Line Items]
No. of Loans | loan	2	2
Recorded Investment at Period End | $	$ 46	$ 79