Income Taxes (Schedule of Deferred Tax Assets and Liabilities) (Details) - USD ($)	Dec. 31, 2020	Dec. 31, 2019
Deferred tax assets:
NOL carryforward	$ 98,165,790	$ 51,247,762
R&E credit carryforward	2,559,479	2,559,479
Share-based compensation	319,397	325,571
Inventory reserve		23,213
Depreciation	100,157	1,754
Interest expense	1,233,203	95,077
ROU liabilities	475,645
Accruals and other	331,631	286,692
Total deferred tax assets	103,185,302	54,539,548
Valuation allowance	(98,874,420)	(54,359,488)
Deferred tax liabilities:
Intangible assets	(3,885,485)	(180,060)
ROU assets	(425,397)
Net

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