XML 51 R31.htm IDEA: XBRL DOCUMENT v3.20.2
INVENTORY (Tables)
12 Months Ended
Dec. 31, 2019
Inventory Disclosure [Abstract]  
Schedule of components of inventory

 The components of inventory consisted of the following:

 

   December 31, 
   2019   2018
(restated)
 
Raw materials  $881,761   $2,591,872 
Work in progress   1,916,209    4,015,028 
Finished goods   3,093,416    2,754,711 
Total inventory  $5,891,386   $9,361,611