Annual report pursuant to Section 13 and 15(d)

Income Taxes - Components Of Deferred Tax assets And liabilities (Details)

v3.20.1
Income Taxes - Components Of Deferred Tax assets And liabilities (Details) - USD ($)
Dec. 31, 2019
Dec. 31, 2018
Dec. 31, 2016
Deferred Tax Assets:      
Net Operating Loss Carry-forwards $ 25,678,591 $ 20,920,285 $ 16,167,791
Tax Credit Carry-forwards 3,535,863 3,035,384 2,404,490
Inventory Valuation Adjustment 982,160 104,450 675,830
Officer's Compensation   0 86,670
Stock-based Compensation   175,753 0
Lease Obligation Liability 446,488    
Other 263,348 207,327 108,734
Total Deferred Tax Assets 30,906,450 24,443,199 19,443,515
Deferred Tax Liabilities:      
Income from Foreign Operations   59,123 17,838
Lease Rigth of Use Asset 446,488    
Other 14,335 22,069 11,789
Total Deferred Tax Liabilities 460,823 81,192 29,627
Net Deferred Tax Assets Before Valuation Allowance 30,445,627 24,362,007 19,413,888
Valuation Allowance $ (30,445,627) (24,362,007) (19,413,888)
Net Deferred Tax Assets   $ 0 $ 0