LEASES (Summary of components of our lease cost) (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2020	Jun. 30, 2019
LEASES
Operating lease expense	$ 104	$ 28	$ 208	$ 52
Short term lease expense	5	8	10	14
Cash paid for operating leases	$ 107	$ 29	$ 204	$ 59
Weighted-average remaining lease term (years)- operating leases	3 years 8 months 12 days	3 years	3 years 8 months 12 days	3 years
Weighted-average discount rate - operating leases	4.851%	4.85%	4.851%	4.85%