Other current assets consist of the following: (Details) - USD ($)	Dec. 31, 2020	Dec. 31, 2019
Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract]
Prepaid sales and marketing costs	$ 4,308	$ 1,583,698
Debt financing fees on undrawn tranches (Note 8)		550,757
Prepaid insurance	2,568,269	1,812,135
Prepaid manufacturing	1,331,100	2,595,721
Other prepaid costs	3,639,720	4,787,482
TOTAL OTHER CURRENT ASSETS	$ 7,543,397	$ 11,329,793