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Schedule of Pretax Income from Continuing Operations (Details) - USD ($)
12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Income Tax Disclosure [Abstract]    
Computed “expected” tax benefit $ (133,182) $ (4,402,570)
Change in valuation allowance 476,431 4,248,002
State and local income taxes, net of federal income tax benefit 158 158
Stock expense 97,697 86,209
Research and development tax credits (352,163) (485,254)
Orphan drug tax credit (14,025) (4,797)
Warrant liability (74,737) 607,360
Other, net 21 (48,908)
Total $ 200 $ 200