LOANS AND ALLOWANCE FOR LOAN LOSSES (Schedule of TDR by Class and Modification Type) (Details) $ in Thousands	3 Months Ended
	Mar. 31, 2018 USD ($) loan	Mar. 31, 2017 USD ($) loan
Financing Receivable, Modifications [Line Items]
No. of Loans | loan	7	18
Recorded Investment at Period End | $	$ 1,267	$ 4,507
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	$ 661
Modified to interest only, at a market rate | Commercial & Industrial
Financing Receivable, Modifications [Line Items]
No. of Loans | loan	0	5
Recorded Investment at Period End | $	$ 0	$ 661
Term modification, at a market rate
Financing Receivable, Modifications [Line Items]
No. of Loans | loan	5	7
Recorded Investment at Period End | $	$ 1,103	$ 2,853
Term modification, at a market rate | Construction and Land Development
Financing Receivable, Modifications [Line Items]
No. of Loans | loan	0	0
Recorded Investment at Period End | $	$ 0	$ 0
Term modification, at a market rate | Commercial Real Estate - Owner Occupied
Financing Receivable, Modifications [Line Items]
No. of Loans | loan	3	0
Recorded Investment at Period End | $	$ 811	$ 0
Term modification, at a market rate | Commercial & Industrial
Financing Receivable, Modifications [Line Items]
No. of Loans | loan	0	2
Recorded Investment at Period End | $	$ 0	$ 836
Term modification, at a market rate | Commercial Real Estate - Non-Owner Occupied
Financing Receivable, Modifications [Line Items]
No. of Loans | loan	0	2
Recorded Investment at Period End | $	$ 0	$ 1,637
Term modification, at a market rate | Residential 1-4 Family - Commercial
Financing Receivable, Modifications [Line Items]
No. of Loans | loan	1	1
Recorded Investment at Period End | $	$ 152	$ 207
Term modification, at a market rate | Residential 1-4 Family - Mortgage
Financing Receivable, Modifications [Line Items]
No. of Loans | loan	1	2
Recorded Investment at Period End | $	$ 140	$ 173
Term modification, below market rate
Financing Receivable, Modifications [Line Items]
No. of Loans | loan	2	6
Recorded Investment at Period End | $	$ 164	$ 993
Term modification, below market rate | Commercial & Industrial
Financing Receivable, Modifications [Line Items]
No. of Loans | loan	0	2
Recorded Investment at Period End | $	$ 0	$ 128
Term modification, below market rate | Residential 1-4 Family - Commercial
Financing Receivable, Modifications [Line Items]
No. of Loans | loan	0	2
Recorded Investment at Period End | $	$ 0	$ 87
Term modification, below market rate | Residential 1-4 Family - Mortgage
Financing Receivable, Modifications [Line Items]
No. of Loans | loan	2	2
Recorded Investment at Period End | $	$ 164	$ 778
Restructurings With Payment Default
Financing Receivable, Modifications [Line Items]
No. of Loans | loan	3	0
Recorded Investment at Period End | $	$ 1,075	$ 0
Restructurings With Payment Default | Modified to interest only, at a market rate
Financing Receivable, Modifications [Line Items]
No. of Loans | loan	0	0
Recorded Investment at Period End | $	$ 0	$ 0
Restructurings With Payment Default | Modified to interest only, at a market rate | Commercial & Industrial
Financing Receivable, Modifications [Line Items]
No. of Loans | loan	0	0
Recorded Investment at Period End | $	$ 0	$ 0
Restructurings With Payment Default | Term modification, at a market rate
Financing Receivable, Modifications [Line Items]
No. of Loans | loan	3	0
Recorded Investment at Period End | $	$ 1,075	$ 0
Restructurings With Payment Default | Term modification, at a market rate | Construction and Land Development
Financing Receivable, Modifications [Line Items]
No. of Loans | loan	2	0
Recorded Investment at Period End | $	$ 1,015	$ 0
Restructurings With Payment Default | Term modification, at a market rate | Commercial Real Estate - Owner Occupied
Financing Receivable, Modifications [Line Items]
No. of Loans | loan	0	0
Recorded Investment at Period End | $	$ 0	$ 0
Restructurings With Payment Default | Term modification, at a market rate | Commercial & Industrial
Financing Receivable, Modifications [Line Items]
No. of Loans | loan	0	0
Recorded Investment at Period End | $	$ 0	$ 0
Restructurings With Payment Default | Term modification, at a market rate | Commercial Real Estate - Non-Owner Occupied
Financing Receivable, Modifications [Line Items]
No. of Loans | loan	0	0
Recorded Investment at Period End | $	$ 0	$ 0
Restructurings With Payment Default | Term modification, at a market rate | Residential 1-4 Family - Commercial
Financing Receivable, Modifications [Line Items]
No. of Loans | loan	1	0
Recorded Investment at Period End | $	$ 60	$ 0
Restructurings With Payment Default | Term modification, at a market rate | Residential 1-4 Family - Mortgage
Financing Receivable, Modifications [Line Items]
No. of Loans | loan	0	0
Recorded Investment at Period End | $	$ 0	$ 0
Restructurings With Payment Default | Term modification, below market rate
Financing Receivable, Modifications [Line Items]
No. of Loans | loan	0	0
Recorded Investment at Period End | $	$ 0	$ 0
Restructurings With Payment Default | Term modification, below market rate | Commercial & Industrial
Financing Receivable, Modifications [Line Items]
No. of Loans | loan	0	0
Recorded Investment at Period End | $	$ 0	$ 0
Restructurings With Payment Default | Term modification, below market rate | Residential 1-4 Family - Commercial
Financing Receivable, Modifications [Line Items]
No. of Loans | loan	0	0
Recorded Investment at Period End | $	$ 0	$ 0
Restructurings With Payment Default | Term modification, below market rate | Residential 1-4 Family - Mortgage
Financing Receivable, Modifications [Line Items]
No. of Loans | loan	0	0
Recorded Investment at Period End | $	$ 0	$ 0