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Stockholders' Equity - Equity Incentive Plan - Additional Information (Details) - shares | 12 Months Ended |  |
--- | --- | --- | ---
Dec. 31, 2019 | Dec. 31, 2021 | Dec. 31, 2020
Share Based Compensation Arrangement By Share Based Payment Award [Line Items] |  |  |
Number of common shares reserved for issuance |  | 2,475,000 |
Number of common shares remained available to be issued |  |  | 1,240,600
2019 Equity Incentive Plan [Member] | Maximum [Member] |  |  |
Share Based Compensation Arrangement By Share Based Payment Award [Line Items] |  |  |
Number of common shares reserved for issuance | 2,142 |  |
2019 Equity Incentive Plan [Member] | Minimum [Member] |  |  |
Share Based Compensation Arrangement By Share Based Payment Award [Line Items] |  |  |
Stock options, exercise price of common stock granted as percentage of fair value on the date of grant | 100.00% |  |

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- Definition Number of common shares remained available to be issued. + References No definition available. + Details
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- Definition Aggregate number of common shares reserved for future issuance. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.29) -URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 + Details
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