Equity (Details 1) - Warrant [Member] - $ / shares |
Dec. 31, 2021 |
Dec. 31, 2020 |
Dec. 31, 2019 |
|---|---|---|---|
| Number of shares | 669,467 | 426,788 | 921,438 |
| Exercise Price 7.00 [Member] | |||
| Number of shares | 53,572 | ||
| Exercise price | $ 7.00 | ||
| Warrant expiration date | Nov. 12, 2023 | ||
| Exercise Price One 5.60 [Member] | |||
| Number of shares | 235,722 | ||
| Exercise price | $ 5.60 | ||
| Warrant expiration date | Oct. 14, 2023 | ||
| Exercise Price 5.60 [Member] | |||
| Number of shares | 347,103 | ||
| Exercise price | $ 5.60 | ||
| Warrant expiration date | Aug. 28, 2022 | ||
| Exercise Price 2.52 [Member] | |||
| Number of shares | 33,070 | ||
| Exercise price | $ 2.52 | ||
| Warrant expiration date | Apr. 21, 2022 |