Annual report pursuant to Section 13 and 15(d)

SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Inventory (Details)

v3.20.4
SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Inventory (Details) - USD ($)
$ in Thousands
Dec. 31, 2020
Dec. 31, 2019
Inventory    
Work in process $ 2,896 $ 1,081
Finished goods 6,812 7,324
Inventory $ 9,708 $ 8,405