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Equity Incentive Plans - Narrative (Details) - USD ($) $ / shares in Units, $ in Thousands | 1 Months Ended | 3 Months Ended
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Feb. 28, 2022 | Mar. 31, 2022
ESPP |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |
Number of shares issued under ESPP | 100,000 |
Purchase price (in dollars per share) | $ 0.65 |
Proceeds from ESPP | $ 100 |
Board of directors |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |
Issuance of common stock for services (shares) |  | 0

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