XML 56 R37.htm IDEA: XBRL DOCUMENT v3.20.2
Inventory, net consists of the following: (Details) - USD ($)
Jun. 30, 2020
Dec. 31, 2019
Inventory Disclosure [Abstract]    
Finished products $ 3,923,210 $ 4,976,910
Work in process 1,551,079 1,182,059
Raw materials 4,698,023 5,701,747
TOTAL INVENTORY, NET $ 10,172,312 $ 11,860,716