XML 44 R32.htm IDEA: XBRL DOCUMENT v3.22.0.1
7. INVENTORY (Tables)
12 Months Ended
Dec. 31, 2021
Inventory Disclosure [Abstract]  
Components of Inventory

Inventory consists of the following (in thousands):

             
      December 31,
      2021     2020
Raw materials   $ 1,780    $ - 
    $ 1,780    $ -