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Warrant Transaction Agreements (Tables)
12 Months Ended
Dec. 31, 2023
2022 Amazon transaction agreement  
Schedule of warranty assumptions

   

Tranches 1-3

   

Tranche 4

August 24, 2022

December 31, 2023

Risk-free interest rate

3.15%

3.78%

Volatility

75.00%

85.00%

Expected average term (years)

7.00

4.00

Exercise price

$22.98

$4.05

Stock price

$20.36

$4.50

Tranche one of warrants issued with the Walmart Stores Inc transaction agreement  
Schedule of warranty assumptions

   

Tranches 1-2

   

Tranche 3

January 1, 2019

October 30, 2023

Risk-free interest rate

2.63%

4.73%

Volatility

95.00%

75.00%

Expected average term (years)

8.55

3.72

Exercise price

$2.12

$6.28

Stock price

$1.24

$5.70