ALLOWANCE FOR CREDIT LOSSES - Loans individually evaluated and collectively evaluated (Details) - USD ($) $ in Thousands	Jun. 30, 2020	Dec. 31, 2019
Loan Impairment Assessment
Individually Evaluated Loans	$ 47,407	$ 12,917
Collectively Evaluated Loans	2,900,360	2,633,756
Total Loans	2,947,767	2,646,673
Commercial and industrial
Loan Impairment Assessment
Individually Evaluated Loans	9,414	999
Collectively Evaluated Loans	828,253	526,608
Total Loans	837,667	527,607
Commercial real estate
Loan Impairment Assessment
Individually Evaluated Loans	15,442	1,404
Collectively Evaluated Loans	892,585	899,342
Total Loans	908,027	900,746
Construction and development
Loan Impairment Assessment
Individually Evaluated Loans	12,538
Collectively Evaluated Loans	540,341	527,812
Total Loans	552,879	527,812
1-4 family residential
Loan Impairment Assessment
Individually Evaluated Loans	3,741	3,651
Collectively Evaluated Loans	268,512	276,541
Total Loans	272,253	280,192
Multifamily residential
Loan Impairment Assessment
Collectively Evaluated Loans	255,273	277,209
Total Loans	255,273	277,209
Consumer
Loan Impairment Assessment
Individually Evaluated Loans		210
Collectively Evaluated Loans	36,338	36,572
Total Loans	36,338	36,782
Agriculture
Loan Impairment Assessment
Collectively Evaluated Loans	7,795	9,812
Total Loans	7,795	9,812
Other
Loan Impairment Assessment
Individually Evaluated Loans	6,272	6,653
Collectively Evaluated Loans	71,263	79,860
Total Loans	$ 77,535	$ 86,513

The valuation allowance for financing receivables that are expected to be uncollectible that were collectively evaluated for impairment.

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Amount of valuation allowance for financing receivables that are expected to be uncollectible that were individually evaluated for impairment.

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Amount, before allowance for credit loss, of financing receivable, classified as current.

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