PARENT COMPANY FINANCIAL INFORMATION (Condensed Cash Flow, Parent Only) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2018	Dec. 31, 2017
CASH FLOWS FROM OPERATING ACTIVITIES:
Net income (loss)	$ 24,997	$ 11,262
Adjustments to reconcile net income (loss) to net cash provided by operating activities:
Stock-based compensation expense	447	1,055
Gain on sale of subsidiary	12,736
Net (increase) decrease in other assets	(3,331)	(1,245)
Net increase (decrease) in other liabilities	5,590	331
Net cash provided by operating activities	18,296	19,521
CASH FLOWS FROM INVESTING ACTIVITIES:
Proceeds from maturities and principal payments of investment securities available for sale	38,914	46,484
Purchases of premises and equipment	(1,133)	(1,259)
Net cash used in investing activities	(42,455)	(72,302)
CASH FLOWS FROM FINANCING ACTIVITIES:
Short-term borrowings	39,078	18,531
Common stock dividends paid	(4,000)	0
Repurchase of shares for tax withholding on exercised options and vested restricted stock	(269)
Net cash used in financing activities	59,564	8,663
NET DECREASE IN CASH AND CASH EQUIVALENTS	35,405	(44,118)
CASH AND CASH EQUIVALENTS AT BEGINNING OF YEAR	31,820	75,938
CASH AND CASH EQUIVALENTS AT END OF YEAR	67,225	31,820
Parent Company [Member]
CASH FLOWS FROM OPERATING ACTIVITIES:
Net income (loss)	24,997	11,262
Adjustments to reconcile net income (loss) to net cash provided by operating activities:
Equity in undistributed net (income) loss of subsidiaries	(13,054)	(10,524)
Depreciation and amortization	469	452
Stock-based compensation expense	447	1,055
Gain on sale of subsidiary	(12,736)
Net (increase) decrease in other assets	1,001	843
Net increase (decrease) in other liabilities	3,267	(806)
Net cash provided by operating activities	4,391	2,282
CASH FLOWS FROM INVESTING ACTIVITIES:
Proceeds from maturities and principal payments of investment securities available for sale	187	534
Purchases of premises and equipment	(590)	(148)
Payments for investment in and advances to subsidiary		(267)
Cash of subsidiary retained upon disposal	726
Proceeds from sale of subsidiary	25,159
Net cash used in investing activities	25,482	119
CASH FLOWS FROM FINANCING ACTIVITIES:
Short-term borrowings	375	666
Repayment of long-term debt		(843)
Common stock dividends paid	(4,079)	(2,790)
Repurchase of shares for tax withholding on exercised options and vested restricted stock	(269)
Net cash used in financing activities	(3,973)	(2,967)
NET DECREASE IN CASH AND CASH EQUIVALENTS	25,900	(566)
CASH AND CASH EQUIVALENTS AT BEGINNING OF YEAR	683	1,249
CASH AND CASH EQUIVALENTS AT END OF YEAR	$ 26,583	683
Supplemental Cash Flow Information [Abstract]
Transfer of available for sale securities to banking subsidiary		$ 10,233