Quarterly report pursuant to Section 13 or 15(d)

Note 11 - Warrants - Summary of Warrants (Details)

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Note 11 - Warrants - Summary of Warrants (Details)
$ / shares in Units, shares in Thousands, $ in Thousands
Apr. 30, 2023
USD ($)
$ / shares
shares
Underlying common shares (in shares) | shares 46,121
Private Placement Warrants [Member] | Chief Executive Officer [Member]  
Underlying common shares (in shares) | shares 1,000
Strike price (in dollars per share) $ 11.50
Private Placement Warrants [Member] | Churchill Capital (the “Sponsor”) [Member] | Liability [Member]  
Underlying common shares (in shares) | shares 15,846
Strike price (in dollars per share) $ 11.50
Fair value | $ $ 1,902
Public Warrants [Member]  
Underlying common shares (in shares) | shares 23,454
Strike price (in dollars per share) $ 11.50
Redemption price (in dollars per share) $ 18.00
Warrants Issued in PIPE Investment [Member]  
Underlying common shares (in shares) | shares 16,667
Strike price (in dollars per share) $ 11.50
Redemption price (in dollars per share) $ 18.00
Warrants Issued to Former Owners of Global Knowledge [Member]  
Underlying common shares (in shares) | shares 5,000
Strike price (in dollars per share) $ 11.50