LOANS (Schedule of Past Due Loans) (Details) - USD ($) $ in Thousands	Dec. 31, 2017	Dec. 31, 2016
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	$ 2,175	$ 4,928
Loans not Past Due	1,418,791	1,050,778
Loans	1,420,966	1,055,706
30 - 59 Days
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	1,070	14
60 - 89 Days
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	163	4,914
Greater than 90 days
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	942	0
Real estate
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans	1,036,370	721,011
Real estate | Commercial
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	1,623	958
Loans not Past Due	782,122	546,753
Loans	783,745	547,711
Real estate | Commercial | 30 - 59 Days
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	836	0
Real estate | Commercial | 60 - 89 Days
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	0	958
Real estate | Commercial | Greater than 90 days
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	787	0
Real estate | Construction
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	0	0
Loans not Past Due	36,960	29,447
Loans	36,960	29,447
Real estate | Construction | 30 - 59 Days
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	0	0
Real estate | Construction | 60 - 89 Days
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	0	0
Real estate | Construction | Greater than 90 days
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	0	0
Real estate | Multifamily
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	0	0
Loans not Past Due	190,097	117,373
Loans	190,097	117,373
Real estate | Multifamily | 30 - 59 Days
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	0	0
Real estate | Multifamily | 60 - 89 Days
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	0	0
Real estate | Multifamily | Greater than 90 days
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	0	0
Real estate | One to four family
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	0	0
Loans not Past Due	25,568	26,480
Loans	25,568	26,480
Real estate | One to four family | 30 - 59 Days
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	0	0
Real estate | One to four family | 60 - 89 Days
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	0	0
Real estate | One to four family | Greater than 90 days
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	0	0
Commercial and industrial
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	227	3,936
Loans not Past Due	339,774	311,934
Loans	340,001	315,870
Commercial and industrial | 30 - 59 Days
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	85	14
Commercial and industrial | 60 - 89 Days
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	142	3,922
Commercial and industrial | Greater than 90 days
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	0	0
Consumer
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	325	34
Loans not Past Due	44,270	18,791
Loans	44,595	18,825
Consumer | 30 - 59 Days
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	149	0
Consumer | 60 - 89 Days
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	21	34
Consumer | Greater than 90 days
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	$ 155	$ 0