LOANS AND ALLOWANCE FOR LOAN LOSSES (Schedule of Past Due Loans) (Details) - USD ($) $ in Thousands	Sep. 30, 2022	Dec. 31, 2021
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	$ 4,628,827	$ 3,739,527
30 - 59 Days
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans	187	244
60 - 89 Days
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans	5	94
90 days and greater
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans	24	10,286
Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans	216	10,624
Current
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans	4,628,611	3,728,903
Real estate
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	3,733,506	3,052,626
Real estate | Commercial
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	3,061,089	2,488,382
Real estate | Commercial | 90 days and greater
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans		9,984
Real estate | Commercial | Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans		9,984
Real estate | Commercial | Current
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans	3,061,089	2,478,398
Real estate | Construction
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	183,379	151,791
Real estate | Construction | Current
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans	183,379	151,791
Real estate | Multifamily
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	438,766	355,290
Real estate | Multifamily | Current
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans	438,766	355,290
Real estate | One to four family
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	50,272	57,163
Real estate | One to four family | Current
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans	50,272	57,163
Commercial and industrial
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	869,215	654,535
Commercial and industrial | 30 - 59 Days
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans	160	151
Commercial and industrial | Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans	160	151
Commercial and industrial | Current
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans	869,055	654,384
Consumer
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	26,106	32,366
Consumer | 30 - 59 Days
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans	27	93
Consumer | 60 - 89 Days
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans	5	94
Consumer | 90 days and greater
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans	24	302
Consumer | Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans	56	489
Consumer | Current
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans	$ 26,050	$ 31,877