Quarterly report pursuant to Section 13 or 15(d)

Kingsbrook Convertible Promissory Notes (Details)

v3.20.2
Kingsbrook Convertible Promissory Notes (Details) - Kingsbrook Convertible Promissory Note [Member]
 6 Months Ended
Jun. 30, 2020
$ / shares
Fair market value of stock $ 11.02
Exercise price 5.28
Volatility $ 2.55
Risk-free interest rate 0.18%
Derivative life (years) 7 months 13 days