Annual report pursuant to Section 13 and 15(d)

Common Stock, Convertible Preferred Stock and Warrants - Summary of Warrant Activity (Details)

v3.22.1
Common Stock, Convertible Preferred Stock and Warrants - Summary of Warrant Activity (Details) - $ / shares
12 Months Ended
Jan. 02, 2022
Dec. 31, 2020
Class Of Warrant Or Right [Line Items]    
Number of Options Outstanding, Beginning Balance 1,428,980 971,332
Number of Options Outstanding, Granted 6,817,420 5,779,591
Exercised 2,180,168 5,318,139
Number of Options Outstanding, Ending Balance 5,753,005 1,428,980
Weighted Average Exercise Price, Beginning Balance $ 0.11 $ 0.16
Weighted Average Exercise Price, Granted 7.86 0.06
Weighted Average Exercise Price, Ending Balance $ 8.88 $ 0.11
Convertible Preferred Stock [Member] | Warrant [Member]    
Class Of Warrant Or Right [Line Items]    
Number of Options Outstanding, Beginning Balance 10,160,936 3,342,780
Number of Options Outstanding, Granted   7,000,000
Exercised   0
Cancelled   (181,844)
Number of Options Outstanding, Ending Balance   10,160,936
Weighted Average Exercise Price, Beginning Balance $ 0.01 $ 0.07
Weighted Average Exercise Price, Granted   0.01
Weighted average exercise price, Cancelled   1.10
Weighted Average Exercise Price, Ending Balance   $ 0.01