LEASES - Assets and liabilities as well as the costs of operating and financial leases (Details) $ in Thousands	12 Months Ended
	Dec. 31, 2019 USD ($)
Leases - Assets
Operating - Other assets	$ 1,360
Finance - Bank premises and equipment	1,503
Total Leased Assets	2,863
Leases - Liabilities
Operating - Accrued interest and other liabilities	1,360
Finance - Finance lease obligations	1,718
Total lease liabilities	3,078
Lease cost
Operating leases - Premises and equipment	255
Finance leases: Amortization of leased assets - Premises and equipment	200
Finance leases: Interest on finance leases - Interest expense	173
Total lease cost	$ 628
Weighted Average Remaining Lease Term
Operating leases	8 years 2 months 12 days
Financing leases	15 years 1 month 6 days
Weighted Average Discount Rate
Operating leases	3.70%
Financing leases	8.41%