LOANS AND ALLOWANCE FOR LOAN LOSSES (Summary of Loans on Nonaccrual Status) (Details) - USD ($) $ in Thousands	Jun. 30, 2020	Jan. 01, 2020	Dec. 31, 2019
Financing Receivable, Nonaccrual [Line Items]
Nonaccrual	$ 39,624	$ 45,204	$ 28,232
Nonaccrual With No Allowance For Credit Losses	6,844
Loans Past Due Over 89 Days Still Accruing	19,255		13,396
Construction and Land Development
Financing Receivable, Nonaccrual [Line Items]
Nonaccrual	3,977	4,060	3,703
Nonaccrual With No Allowance For Credit Losses	1,987
Loans Past Due Over 89 Days Still Accruing	473		189
Commercial Real Estate - Owner Occupied
Financing Receivable, Nonaccrual [Line Items]
Nonaccrual	8,924	13,889	6,003
Nonaccrual With No Allowance For Credit Losses	1,990
Loans Past Due Over 89 Days Still Accruing	7,851		1,062
Commercial Real Estate - Non-Owner Occupied
Financing Receivable, Nonaccrual [Line Items]
Nonaccrual	1,877	1,368	381
Nonaccrual With No Allowance For Credit Losses	0
Loans Past Due Over 89 Days Still Accruing	878		1,451
Multifamily Real Estate
Financing Receivable, Nonaccrual [Line Items]
Nonaccrual	33	0	0
Nonaccrual With No Allowance For Credit Losses	0
Loans Past Due Over 89 Days Still Accruing	366		474
Commercial and Industrial
Financing Receivable, Nonaccrual [Line Items]
Nonaccrual	2,708	3,037	1,735
Nonaccrual With No Allowance For Credit Losses	0
Loans Past Due Over 89 Days Still Accruing	178		449
Residential 1-4 Family - Commercial
Financing Receivable, Nonaccrual [Line Items]
Nonaccrual	5,784	6,492	4,301
Nonaccrual With No Allowance For Credit Losses	1,738
Loans Past Due Over 89 Days Still Accruing	578		674
Residential 1-4 Family - Consumer
Financing Receivable, Nonaccrual [Line Items]
Nonaccrual	12,029	13,117	9,292
Nonaccrual With No Allowance For Credit Losses	1,069
Loans Past Due Over 89 Days Still Accruing	5,099		4,515
Residential 1-4 Family - Revolving
Financing Receivable, Nonaccrual [Line Items]
Nonaccrual	3,626	2,490	2,080
Nonaccrual With No Allowance For Credit Losses	60
Loans Past Due Over 89 Days Still Accruing	1,995		3,357
Auto
Financing Receivable, Nonaccrual [Line Items]
Nonaccrual	584	565	563
Nonaccrual With No Allowance For Credit Losses	0
Loans Past Due Over 89 Days Still Accruing	181		272
Consumer
Financing Receivable, Nonaccrual [Line Items]
Nonaccrual	81	88	77
Nonaccrual With No Allowance For Credit Losses	0
Loans Past Due Over 89 Days Still Accruing	1,157		953
Other Commercial
Financing Receivable, Nonaccrual [Line Items]
Nonaccrual	1	$ 98	97
Nonaccrual With No Allowance For Credit Losses	0
Loans Past Due Over 89 Days Still Accruing	$ 499		$ 0

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