Quarterly report pursuant to Section 13 or 15(d)

Accrued Expenses and Other Current Liabilities (Tables)

v3.21.2
Accrued Expenses and Other Current Liabilities (Tables)
 6 Months Ended
Jun. 30, 2021
Disclosure Text Block Supplement [Abstract]  
Other Current Liabilities [Table Text Block]
    June 30,     December 31,  
    2021     2020  
Accrued payroll and other benefits   $ 1,067,690     $ 2,125,981  
D&O insurance financing payable     178,497       479,712  
Accrued interest     -       44,579  
Accrued professional fees     737,548       115,000  
Other accrued expenses     90,000       67,508  
Total accrued expenses and other current liabilities   $ 2,073,735     $ 2,832,780