XML 42 R31.htm IDEA: XBRL DOCUMENT v3.20.1
INVENTORIES (Details) - USD ($)
$ in Thousands
Mar. 31, 2020
Dec. 31, 2019
Inventory Disclosure [Abstract]    
Raw materials $ 2,733 $ 2,685
Finished goods 9,512 8,341
Inventory reserves for obsolescence (700) (874)
Total $ 11,545 $ 10,152