LEASES - Supplemental Financial Statement Information (Details) $ in Thousands	12 Months Ended
	Dec. 31, 2019 USD ($)
Leases [Abstract]
Operating cash flows from operating lease	$ 465
Right-of-use assets	1,574
Lease liabilities	1,693
Operating lease right-of-use assets in other assets	1,217
Operating lease liabilities in accounts payable and other accrued expenses	$ 1,311
Weighted average remaining lease term	2 years 9 months 18 days
Operating leases - Weighted average discount rate	7.10%