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Income Taxes - Components of Deferred Income Tax Assets and Liabilities (Details) - USD ($)
Dec. 31, 2019
Dec. 31, 2018
Deferred tax assets    
Net operating loss carryforwards $ 18,883,686 $ 7,578,570
Accrued expenses 796,849 735,910
Intangibles 355,288 290,098
Inventory 78,206 66,935
Deferred rent   65,574
Charitable contributions 19,028 10,602
R&D credit 394,981  
Lease liabilities 518,480  
Stock compensation 750,449  
Deferred tax assets 21,796,967 8,747,689
Less valuation allowance (21,171,967) (8,722,389)
Total deferred tax assets 625,000 25,300
Fixed assets (15,222) (25,300)
Prepaid expenses (220,673)  
Right of use asset (389,105)  
Total deferred tax liabilities $ (625,000) $ (25,300)