ACQUISITIONS AND DIVESTITURES - First State Acquisition (Details) - The First State Bank - USD ($) $ in Thousands	1 Months Ended
	Apr. 30, 2020	Mar. 31, 2020
Business Acquisition [Line Items]
Bargain purchase gain, before tax	$ 4,671
Assets acquired at fair value:
Cash and cash equivalents	26,053	$ 26,053
Investment securities - available-for-sale, at fair value	10,964	10,964
Loans	60,653	83,514
OREO	12,090	22,610
Premises and equipment, net	1,570	1,582
Accrued interest receivable and other assets	2,445	2,234
Total fair value of assets acquired	113,775	146,957
Liabilities assumed at fair value:
Deposits	142,520	139,960
FHLB and other borrowings	5,800	5,800
Accrued interest payable and other liabilities	411	411
Total Liabilities	148,731	146,171
Net identifiable assets acquired over/(under) liabilities assumed	(34,956)	786
Transaction cash consideration received from the FDIC	$ 39,627	$ 39,600