XML 48 R37.htm IDEA: XBRL DOCUMENT v3.21.1
Composition of Certain Financial Statement Items - Schedule of Inventory (Details) - USD ($)
$ in Thousands
Mar. 31, 2021
Dec. 31, 2020
Condensed Consolidated Balance Sheet Components [Abstract]    
Finished goods $ 57,965 $ 69,939
Raw materials 1,171 1,362
Total inventories $ 59,136 $ 71,301