COMMITMENTS AND CONTINGENCIES COMMITMENTS AND CONTINGENCIES (Leases) (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2020	Sep. 30, 2019	Sep. 30, 2020	Sep. 30, 2019
Commitments and Contingencies Disclosure [Abstract]
Operating lease, term		9 years 6 months		9 years 6 months
Balance Sheet Related Disclosures [Abstract]
Right-of-use asset	$ 7,605		$ 7,605
Accrued rent	(245)		(245)
Right-of-use asset, net	7,360		7,360
Lease liability	$ 7,605		$ 7,605
Weighted average discount rate	4.70%		4.70%
Weighted average remaining years of lease term	7 years 10 months 24 days		7 years 10 months 24 days
Income Statement Related Disclosures [Abstract]
Lease expense	$ 280	$ 260	$ 839	$ 779
Sublease income	(34)	(49)	(303)	(127)
Lease expense, net	246	211	536	652
Net cash provided by (used in) operating activities	$ (223)	$ (188)	$ (456)	$ (440)