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Common Stock - Additional Information (Details) - USD ($) $ / shares in Units, $ in Thousands | 1 Months Ended | 3 Months Ended |  |
--- | --- | --- | --- | ---
Oct. 31, 2020 | Mar. 31, 2020 | Mar. 31, 2020 | Jun. 30, 2021 | Dec. 31, 2020
Class Of Stock [Line Items] |  |  |  |  |
Common stock, shares authorized |  |  |  | 50,700,000 | 50,700,000
Common stock, par value |  |  |  | $ 0.0001 | $ 0.0001
Common stock, shares, issued |  |  |  | 3,764,488 | 3,764,488
Common stock, shares, outstanding |  |  |  | 3,764,488 | 3,764,488
Stock issued during period shares new issues, amount |  |  | $ 200 |  |
Common Stock Purchase Agreement [Member] |  |  |  |  |
Class Of Stock [Line Items] |  |  |  |  |
Stock issued during period shares new issues, amount | $ 200 | $ 200 |  |  |
Stock issued during period shares new issues, shares | 29,674 | 182,500 |  |  |

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