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Subsequent Events (Details) - Subsequent Event [Member] - USD ($) |  | 1 Months Ended
--- | --- | ---
Oct. 21, 2021 | Oct. 31, 2021
Subsequent Events (Details) [Line Items] |  |
Aggregate shares (in Shares) |  | 142,169
Net proceeds |  | $ 1,396,000
Payments of commissions |  | $ 43,000
Subsequent event description | On October 21, 2021, we entered into a placement agency agreement with Pareto Securities Inc. and Pareto Securities AB pursuant to which we sold to certain Swedish and other European investors an aggregate of 1,808,000 shares of our common stock at a price of $7.75 per share in a registered direct offering that closed on October 26, 2021. We received net proceeds of approximately $13.1 million from the Offering after deducting placement agent fees and offering expenses. |

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