PENDING ACQUISITION (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Millions		6 Months Ended
	Apr. 18, 2018	Jun. 30, 2018
Merger Agreement [Abstract]
Cash to be issued in acquisition (in dollars per share)	$ 5.00
Closing price (in dollars per share)	$ 19.51
Consecutive trading days		20 days
First Bank of Charleston, Inc [Member]
Merger Agreement [Abstract]
Assets to be acquired	$ 180.0
Consideration to be transferred	$ 33.0
Price of common stock and cash to be issued (in dollars per share)	$ 32.00
Special dividend to be issued in acquisition (in dollars per share)	$ 5.00
Number of shares to be issued in acquisition (in shares)	1,165