Quarterly report pursuant to Section 13 or 15(d)

Subsequent Events (Details)

Subsequent Events (Details)
$ in Millions
Jul. 13, 2022
USD ($)
Subsequent Event | Term Note Payable, Amended and Restated Note Purchase Agreement | Senior Notes  
Subsequent Event [Line Items]  
Requirements to use commercially reasonable best efforts to raise at least financing through a sale of common stock by September 14, 2022 $ 10