PARENT COMPANY ONLY FINANCIAL STATEMENTS - STATEMENT OF OPERATIONS (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
INCOME:
Interest income	$ 37,983	$ 33,513	$ 27,669
EXPENSES:
Interest expense on borrowings	1,563	1,142	924
Salaries and benefits	14,625	12,449	10,303
Professional service fees	1,169	1,270	1,163
Transaction related expenses	3,101		2,475
Other	2,003	2,046	2,005
Total other expenses	29,885	23,876	22,610
Loss before income taxes and equity in undistributed net income of subsidiaries	6,766	7,929	2,829
Provision for income taxes	2,283	2,333	1,129
NET INCOME	4,483	5,596	1,700
PARENT COMPANY
INCOME:
Interest income	2
Total income	2
EXPENSES:
Interest expense on borrowings	707	453	210
Salaries and benefits	900	876	609
Professional service fees	173	256	247
Transaction related expenses	443		1,284
Other	152	184	304
Total other expenses	2,375	1,769	2,654
Loss before income taxes and equity in undistributed net income of subsidiaries	(2,373)	(1,769)	(2,654)
Provision for income taxes	(807)	(602)	(726)
Loss before equity in undistributed net income of subsidiaries	(1,566)	(1,167)	(1,928)
Equity in undistributed net income of subsidiaries	6,049	6,763	3,628
NET INCOME	$ 4,483	$ 5,596	$ 1,700