Common Stock Warrants - outstanding warrants (Details) - $ / shares |
Sep. 30, 2022 |
Dec. 31, 2021 |
|---|---|---|
| Class of Warrant or Right [Line Items] | ||
| Warrants, Number of Warrants | 272,680 | 272,680 |
| Warrants with Expiration date July 1, 2026 | ||
| Class of Warrant or Right [Line Items] | ||
| Warrants, Number of Warrants | 50,000 | 50,000 |
| Warrants, Exercise Price | $ 1.04 | $ 1.04 |
| Warrants and Rights Outstanding, Maturity Date | Jul. 01, 2026 | |
| Warrants with Expiration Date November 15, 2026 | ||
| Class of Warrant or Right [Line Items] | ||
| Warrants, Number of Warrants | 50,000 | 50,000 |
| Warrants, Exercise Price | $ 1.04 | $ 1.04 |
| Warrants and Rights Outstanding, Maturity Date | Nov. 15, 2026 | |
| Warrants with Expiration date November 10, 2026 | ||
| Class of Warrant or Right [Line Items] | ||
| Warrants, Number of Warrants | 172,680 | 172,680 |
| Warrants, Exercise Price | $ 6.25 | $ 6.25 |
| Warrants and Rights Outstanding, Maturity Date | Nov. 10, 2026 |