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Common Stock - Private Placement of Common Stock (Details) $ / shares in Units, $ in Thousands |  | 12 Months Ended |  |
--- | --- | --- | --- | ---
Jan. 03, 2020 USD ($) item Vote $ / shares shares | Dec. 31, 2021 USD ($) Vote $ / shares | Dec. 31, 2020 $ / shares | Mar. 05, 2020 $ / shares shares
Subsidiary, Sale of Stock [Line Items] |  |  |  |
Number of Vote on Common Shares | Vote |  | 1 |  |
Common stock, par value (in dollars per share) |  | $ 0.001 | $ 0.001 |
Dividends, Common Stock | $ |  | $ 0 |  |
January 2020 Private Placement |  |  |  |
Subsidiary, Sale of Stock [Line Items] |  |  |  |
Exercise price of warrant |  | $ 1.055 | $ 1.75 | $ 2.11
Fixed cumulative percentage per annum |  | 8.00% |  |
Cumulative Dividends | $ |  | $ 372 |  |
Series A Preferred | January 2020 Private Placement |  |  |  |
Subsidiary, Sale of Stock [Line Items] |  |  |  |
Stock issued for Convertible Preferred Stock (in shares) | shares |  |  |  | 14,413,902
Common stock issued | shares | 1,421,801 |  |  |
Common stock, par value (in dollars per share) |  |  |  | $ 0.001
Price per share (in dollars per share) | $ 10.54 |  |  |
Net proceeds from issuance of stock in private placement | $ | $ 25,322 |  |  |
Value of beneficial conversion features | $ | $ 5,226 |  |  |
Number of special voting stock | Vote | 1 |  |  |
Number of members to elect of board of directors | item | 1 |  |  |
Series B Preferred | January 2020 Private Placement |  |  |  |
Subsidiary, Sale of Stock [Line Items] |  |  |  |
Stock issued for Convertible Preferred Stock (in shares) | shares |  |  |  | 11,531,133
Common stock issued | shares | 1,137,442 |  |  |
Common stock, par value (in dollars per share) |  |  |  | $ 0.001
Price per share (in dollars per share) | $ 10.55 |  |  |
Value of beneficial conversion features | $ | $ 4,173 |  |  |

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