Quarterly report pursuant to Section 13 or 15(d)

Subsequent Events (Details)

v3.21.2
Subsequent Events (Details) - USD ($)
$ / shares in Units, $ in Millions
2 Months Ended 3 Months Ended
Aug. 16, 2021
Mar. 31, 2021
Jun. 30, 2021
Sep. 17, 2020
Mar. 18, 2020
Subsequent Event [Line Items]          
Common shares issued for extinguishment of debt (in shares)   893,921      
Subsequent Event          
Subsequent Event [Line Items]          
Common shares issued for extinguishment of debt (in shares) 877,192        
Convertible debt, conversion price (in dollars per share) $ 1.14        
March 2020 Note Purchase Agreement and Promissory Note          
Subsequent Event [Line Items]          
Debt instrument, interest rate, stated percentage     10.00% 5.00% 10.00%
March 2020 Note Purchase Agreement and Promissory Note | Subsequent Event          
Subsequent Event [Line Items]          
Convertible debt $ 1