XML 39 R28.htm IDEA: XBRL DOCUMENT v3.20.4
Inventories (Tables)
9 Months Ended
Sep. 30, 2020
Inventory Disclosure [Abstract]  
Schedule of Inventory
Inventories are valued at the lower of cost or net realizable value and using the first-in-first-out method. Inventories as of September 30, 2020 and December 31, 2019 consisted of:

September 30, 2020December 31, 2019
Raw materials$14,069 $14,117 
Work in progress326 133 
Finished goods19,822 10,989 
Inventories reserve(7,300)(2,208)
Inventories, net$26,917 $23,031