Quarterly report pursuant to Section 13 or 15(d)

Net Loss Per Share - Narrative (Details)

v3.22.1
Net Loss Per Share - Narrative (Details)
3 Months Ended
Dec. 27, 2018
Dec. 26, 2018
Mar. 31, 2022
class_of_stock
shares
Subsidiary, Sale of Stock [Line Items]      
Number of classes of stock outstanding | class_of_stock     2
Preferred stock conversion ratio     0.20
Common Stock      
Subsidiary, Sale of Stock [Line Items]      
Conversion to common stock (in shares)     6,285,715
Series B Preferred Stock | Preferred Stock      
Subsidiary, Sale of Stock [Line Items]      
Preferred stock conversion ratio 0.20 0.20 0.20
Shares converted (in shares)     1,257,143