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Equity - Stock Grants (Details) $ / shares in Units, shares in Thousands, $ in Thousands | 6 Months Ended |
--- | --- | ---
Jun. 30, 2022 USD ($) employee $ / shares shares | Dec. 31, 2021 USD ($)
Share-based compensation |  |
Exercise price (in dollars per share) | $ / shares | $ 1.26 |
2021 Employee Awards |  |
Share-based compensation |  |
Stock options issued in lieu of bonus in cash | shares | 66 |
Exercise price (in dollars per share) | $ / shares | $ 1.44 |
Number of shares issued for one time bonus | shares | 3 |
Amount of one time bonus to one employee | $ | $ 3 |
Number of employees | employee | 1 |
Accrued bonuses | $ |  | $ 125

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