v3.20.2
GOODWILL AND INTANGIBLE ASSETS - Amortizable Intangible Assets (Details) - USD ($)
$ in Thousands
 6 Months Ended 12 Months Ended
Jun. 30, 2020
Dec. 31, 2019
Acquired Finite-Lived Intangible Assets [Line Items]    
Gross Intangible Assets $ 44,897 $ 16,072
Accumulated Amortization (2,691) (1,588)
Amortizable intangible assets, net $ 42,206 $ 14,484
Patents    
Acquired Finite-Lived Intangible Assets [Line Items]    
Weighted-Average Amortization Period 15 years 3 months 18 days 17 years 4 months 24 days
Gross Intangible Assets $ 33,182 $ 9,287
Accumulated Amortization (1,019) (363)
Amortizable intangible assets, net $ 32,163 $ 8,924
Intellectual Property    
Acquired Finite-Lived Intangible Assets [Line Items]    
Weighted-Average Amortization Period 10 years 9 months 18 days 10 years 8 months 12 days
Gross Intangible Assets $ 8,950 $ 4,020
Accumulated Amortization (473) (213)
Amortizable intangible assets, net $ 8,477 $ 3,807
Licensing Agreements    
Acquired Finite-Lived Intangible Assets [Line Items]    
Weighted-Average Amortization Period 3 years 1 month 6 days 3 years 4 months 24 days
Gross Intangible Assets $ 2,765 $ 2,765
Accumulated Amortization (1,199) (1,012)
Amortizable intangible assets, net $ 1,566 $ 1,753