Annual report pursuant to Section 13 and 15(d)

Subsequent Events (Details)

v3.22.1
Subsequent Events (Details) - Runway Debt Facility - Subsequent Event [Member]
$ / shares in Units, $ in Millions
Mar. 08, 2022
USD ($)
installment
$ / shares
shares
Debt Instrument [Line Items]  
Long-term debt facility | $ $ 75
Amount funded upon closing | $ 30
Amount available under facility | $ $ 45
Number of monthly installments 60
Number of interest-only installments 24
Number of installments of principal and accrued interest 36
Warrant exercise price (in dollars per share) | $ / shares $ 0.8021
Common Shares [Member]  
Debt Instrument [Line Items]  
Warrants issued | shares 748,036
Maximum  
Debt Instrument [Line Items]  
Number of interest-only installments 36