XML 43 R33.htm IDEA: XBRL DOCUMENT v3.20.2
Note 7 - Inventory - Inventory (Details) - USD ($)
$ in Thousands
Sep. 30, 2020
Dec. 31, 2019
Raw materials $ 10,650 $ 9,818
Work in process 16 501
Total inventory 10,666 10,319
Allowance for obsolescence (264) (244)
Inventory, net of allowance $ 10,402 $ 10,075