SEGMENT INFORMATION (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2019	Mar. 31, 2018	Dec. 31, 2018
Segment Reporting Information [Line Items]
Net interest income from external sources	$ 14,439	$ 10,768
Other income from external sources	3,633	2,857
Depreciation and amortization	537	454
Income before income taxes	7,323	1,523
Income tax expense	1,500	215
Total assets	1,840,129	1,376,484	$ 1,795,703
Banking and Financial Services
Segment Reporting Information [Line Items]
Net interest income from external sources	14,439	10,768
Other income from external sources	1,032	925
Depreciation and amortization	525	448
Income before income taxes	6,057	614
Income tax expense	994	(149)
Total assets	1,834,400	1,371,795
Insurance Services
Segment Reporting Information [Line Items]
Other income from external sources	2,601	1,932
Depreciation and amortization	12	6
Income before income taxes	1,266	909
Income tax expense	506	364
Total assets	$ 5,729	$ 4,689
Statutory tax rate	28.10%	28.10%