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v3.22.2.2

Stockholders' Equity - Warrants (Details) - $ / shares | 3 Months Ended | 9 Months Ended |
--- | --- | --- | ---
Sep. 30, 2022 | Jun. 30, 2022 | Mar. 31, 2022 | Sep. 30, 2021 | Jun. 30, 2021 | Mar. 31, 2021 | Sep. 30, 2022 | Dec. 31, 2020
Series U Warrants [Member] |  |  |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |  |  |
Common stock issued (in shares) |  |  |  |  |  |  | 3,450,000 |
Sale of Stock, Price Per Share | $ 5.00 |  |  |  |  |  | $ 5.00 |
Warrants expected term | 5 years |  |  |  |  |  | 5 years |
Representative Warrants [Member] |  |  |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |  |  |
Number of securities called by warrant or right | 75,000 |  |  |  |  |  | 75,000 |
Warrant exercise price (in dollars per share) | $ 6.25 |  |  |  |  |  | $ 6.25 |
Common Stock [Member] |  |  |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |  |  |
Common stock issued (in shares) | 10,101,320 | 271,047 | 6,687,610 | 3,272,500 | 1,907,000 | 2,534,879 |  |
Warrants expected term | 5 years |  |  |  |  |  | 5 years |
Outstanding Warrants [Member] | Series U Warrants [Member] |  |  |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |  |  |
Number of securities called by warrant or right |  |  |  |  |  |  |  | 2,500
Class of warrant outstanding | 2,141,000 |  |  |  |  |  | 2,141,000 |
Number of warrants exercised |  |  |  |  |  |  | 2,141,000 |
Common Class A [Member] |  |  |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |  |  |
Common stock issued (in shares) |  |  |  |  |  |  | 289,000 |
Common Class B [Member] |  |  |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |  |  |
Number of securities called by warrant or right | 2,711,000 |  |  |  |  |  | 2,711,000 |

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