Quarterly report pursuant to Section 13 or 15(d)

Leases (Details)

Leases (Details) - USD ($)
3 Months Ended
Mar. 31, 2021
Dec. 31, 2020
Leases (Textual)    
Operating lease term, description The Company also had a lease in Greenwich, CT which expired in March 2020 and is now month-to-month.  
Prepaid Expenses and Other Current Assets [Member]    
Leases (Textual)    
Operating lease, liability $ 0 $ 0