Annual report pursuant to Section 13 and 15(d)

Income Taxes (Details Narrative)

v3.20.1
Income Taxes (Details Narrative) - USD ($)
12 Months Ended
Dec. 31, 2019
Dec. 31, 2018
Income Taxes [Line Items]    
Net operating loss carryforwards $ 99,754,000 $ 82,545,000
Corporate tax rate percentage 21.00% 21.00%
Research and development tax credit carryforwards $ 6,031,000 $ 2,926,000
Other income 4,581,838
Deferred tax assets valuation allowance increase 18,210,244 14,583,207
Uncertain tax position
Federal [Member]    
Income Taxes [Line Items]    
Net operating loss carryforwards $ 99,754,000 $ 43,403,000
Operating loss carryforwards expiration year 2029 2029
Corporate tax rate percentage 80.00%  
Massachusett [Member]    
Income Taxes [Line Items]    
Net operating loss carryforwards $ 94,884,000 $ 78,152,000
Foreign and Domestic [Member]    
Income Taxes [Line Items]    
Research and development tax credit carryforwards $ 4,600,000