LOANS AND ALLOWANCE FOR LOAN LOSSES - Loan delinquencies (Details) - USD ($) $ in Thousands	Sep. 30, 2019	Dec. 31, 2018
Loans past due
Current	$ 1,241,576	$ 1,119,600
Total Accruing Past Due	6,431	18,308
Non-accrual	11,039	5,667
Total Financing Receivables	1,259,046	1,143,575
30-89 Days
Loans past due
Total Accruing Past Due	5,922	18,308
Accruing Greater than 90 Days
Loans past due
Total Accruing Past Due	509
Construction and development
Loans past due
Current	40,316	42,288
Non-accrual	1,360
Total Financing Receivables	41,676	42,288
Commercial real estate
Loans past due
Current	429,734	390,601
Total Accruing Past Due	2,211	1,102
Non-accrual	2,937	3,260
Total Financing Receivables	434,882	394,963
Commercial real estate \| 30-89 Days
Loans past due
Total Accruing Past Due	1,702	1,102
Commercial real estate \| Accruing Greater than 90 Days
Loans past due
Total Accruing Past Due	509
Commercial and industrial
Loans past due
Current	47,085	32,315
Total Accruing Past Due		26
Non-accrual	43	685
Total Financing Receivables	47,128	33,026
Commercial and industrial \| 30-89 Days
Loans past due
Total Accruing Past Due		26
Residential real estate
Loans past due
Current	722,783	651,439
Total Accruing Past Due	4,220	17,180
Non-accrual	6,699	1,722
Total Financing Receivables	733,702	670,341
Residential real estate \| 30-89 Days
Loans past due
Total Accruing Past Due	4,220	17,180
Consumer and Other
Loans past due
Current	1,658	2,957
Total Financing Receivables	$ 1,658	$ 2,957

Amount of financing receivable not past due.

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Amount of financing receivable on nonaccrual status.

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Amount of financing receivable past due.

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Amount before allowance and after deduction of deferred interest and fees, unamortized costs and premiums and discounts from face amounts, of loans and leases held in portfolio, including but not limited to, commercial and consumer loans. Excludes loans and leases covered under loss sharing agreements.

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