Capital Stock and Warrants - Outstanding warrants (Details) - $ / shares |
Dec. 31, 2022 |
Nov. 18, 2021 |
Jun. 20, 2018 |
Mar. 16, 2018 |
Jan. 16, 2018 |
|---|---|---|---|---|---|
| Capital Stock and Warrants | |||||
| Number of warrants | 7,013,046 | ||||
| Exercise price | $ 4.00 | $ 4.00 | $ 4.00 | ||
| Class A Common Stock | |||||
| Capital Stock and Warrants | |||||
| Exercise price | $ 2.50 | ||||
| Class A Common Stock | Warrants expiration date, October 13, 2027 | |||||
| Capital Stock and Warrants | |||||
| Number of warrants | 1,138,446 | ||||
| Exercise price | $ 3.2500 | ||||
| Series m-3 Preferred Stock | Warrants expiration date, December 31, 2024 | |||||
| Capital Stock and Warrants | |||||
| Number of warrants | 1,432,786 | ||||
| Exercise price | $ 4.0000 | ||||
| Series S Preferred Stock | |||||
| Capital Stock and Warrants | |||||
| Exercise price | $ 4.50 | ||||
| Series S Preferred Stock | Warrants expiration date, December 31, 2024 | |||||
| Capital Stock and Warrants | |||||
| Number of warrants | 2,941,814 | ||||
| Exercise price | $ 4.5000 | ||||
| Series S Preferred Stock | Warrants expiration date, July 31, 2024 | |||||
| Capital Stock and Warrants | |||||
| Number of warrants | 1,500,000 | ||||
| Exercise price | $ 8.0000 |