| Shareholders' Equity (Tables)
 | 9 Months Ended | 
| Sep. 30, 2023 | 
|---|
| Shareholders' Equity |  | 
| Schedule of Significant Assumptions Determining the Fair Value of the Warrant Liability | The fair value of the Debt Modification Warrants upon issuance was determined using the Black-Scholes option pricing model with the following assumptions: 
|  |  |  |  |  
| Exercise price |      | $ | 0.07084 |  
| Expected dividend yield  |  |  | 0% |  
| Risk free interest rate |  |  | 3.94% |  
| Expected life in years |  |  | 7.0 years |  
| Expected volatility |  |  | 84.00% |  | 
| Schedule of Warrants that Remain Outstanding |  The following table summarizes the warrants that remain outstanding as of September 30, 2023:  
|  |  |  |  |  |  |  |  |  |  
|  |  |  | Exercise |  |  | Number of |  |  |  
| Security issued |      |  | Price (CAD$) |      |  | Warrants |      | Expiration Date |  
| Founders separation warrants |  |  |  1.05 |  |  |  9,045,691 |  | September 30, 2024 |  
| Debt modification warrants |  |  |  0.09 |  |  |  91,999,901 |  | February 15, 2030 |  
|  |  |  |  |  |  |  101,045,592 |  |  |  | 
| Schedule of Warrants Outstanding | A rollforward of warrant activity for the nine months ended September 30, 2023 is as follows:  
|  |  |  |  |  |  |  |  
|  |  |  |  |  |  | Weighted |  
|  |  |  | Number of |  |  | Average |  
| Warrants |      |  | Warrants |      |  | Exercise Price |  
| Balance as of December 31, 2022 |  |  |  9,545,691 |  |  | CAD$ 1.01 |  
|      Issued |  |  |  91,999,901 |  |  |  0.09 |  
|      Expired |  |  |  (500,000) |  |  |  0.33 |  
| Balance as of September 30, 2023 |  |  |  101,045,592 |  |  | CAD$ 0.18 |  | 
| Summary of Restricted Stock Units Outstanding | A summary of the status of the RSUs outstanding is as follows:  
|  |  |  |  |  |  |  |  |  
|  |  |  | Number of  |  | Weighted Average |  |  
| RSUs |      |  | RSUs |      | Grant Date Fair Value |  |  
| Unvested as of December 31, 2022 |  |  |  2,742,765 |  | $ |  0.25 |  |  
| Issued |  |  |  13,608,307 |  |  |  0.03 |  |  
| Vested |  |  |  (4,163,720) |  |  |  0.08 |  |  
| Forfeited |  |  |  (1,452,804) |  |  |  0.23 |  |  
| Unvested as of September 30, 2023 |  |  |  10,734,548 |  | $ |  0.04 |  |  | 
| Summary of Share Options Outstanding | A summary of the status of the share options outstanding is as follows: 
|  |  |  |  |  |  |  |  |  |  
|  |  |  | Share Options |  | Weighted |  | Weighted Average |  
|  |  |  | Common |  | Average |  | Remaining Contractual |  
| Share options |      |  | Shares |      | Exercise Price |      | Life (yrs) |  
| Balance as of December 31, 2022 |  |  |  9,753,600 |  | $ |  0.60 |  |  6.11 |  
|     Forfeited |  |  |  (1,014,915) |  | $ |  0.47 |  |  — |  
| Balance as of September 30, 2023 |  |  |  8,738,685 |  | $ |  0.62 |  |  5.23 |  | 
| Summary of Share Options that Remain Outstanding | The following table summarizes the share options that remain outstanding as of September 30, 2023:  
|  |  |  |  |  |  |  |  |  |  
|  |  | Number of |  | Exercise |  |  |  | Options |  
| Security issuable |      | Share Options |      | Price |      | Expiration Date |      | Exercisable |  
| Legacy employees |  |  190,000 |  | $ 1.58-1.58 |  | June 28, 2028 |  |  190,000 |  
| 2020 employee grant |  |  4,866,087 |  | $ 0.30-0.48 |  | June 25, 2030 - December 1, 2030 |  |  3,698,944 |  
| Other employee grants |  |  3,682,598 |  | $ 0.41-3.96 |  | June 17, 2024 - November 21, 2029 |  |  3,682,598 |  
| Total |  |  8,738,685 |  |  |  |  |  |  7,571,542 |  | 
| Summary of Performance Stock Units Outstanding | A summary of the status of the PSUs outstanding is as follows:  
|  |  |  |  |  |  |  |  |  
|  |  |  | Number of  |  | Weighted Average |  |  
| Performance Stock Units |      |  | PSUs |      | Grant Date Fair Value |  |  
| Unvested as of January 1, 2023 |  |  |  10,632,378 |  | $ |  0.30 |  |  
| Issued |  |  |  2,000,000 |  |  |  0.06 |  |  
| Vested |  |  |  (42,000) |  |  |  0.21 |  |  
| Forfeited |  |  |  (9,154,925) |  |  |  0.30 |  |  
| Unvested as of September 30, 2023 |  |  |  3,435,453 |  | $ |  0.17 |  |  | 
| Summary of PSU Award Granted Containing Market Conditions | A summary of the PSU awards granted containing market conditions as of September 30, 2023 is as follows: 
|  |  |  |  |  |  |  |  |  |  
|  |  | Closing Price on |  |  |  |  |  |  
| PSU Grant Dates |      | Grant Date |  |      | Expiration Date |      | Outstanding (#) |  
| September 30, 2021 |  | $ |  0.39 |  |  | December 31, 2024 |  |  373,758 |  
| December 19, 2021 |  | $ |  0.23 |  |  | December 31, 2024 |  |  361,695 |  
| Total |  |  |  |  |  |  |  |  735,453 |   |