v3.20.2
NET LOSS PER SHARE - Reconciliation of Basic and Diluted Net Loss Per Share (Details) - USD ($)
$ / shares in Units, $ in Thousands
3 Months Ended 6 Months Ended
Jun. 30, 2020
Jun. 30, 2019
Jun. 30, 2020
Jun. 30, 2019
Earnings Per Share [Abstract]        
Net loss $ (9,447) $ (2,618) $ (14,392) $ (5,638)
Weighted average common shares - basic and diluted (in shares) 17,549,118 14,451,979 16,986,485 14,409,752
Net loss per share - basic and diluted (in dollars per share) $ (0.54) $ (0.18) $ (0.85) $ (0.39)