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Description of the Business - Additional Information (Details) $ / shares in Units, $ in Thousands |  |  | 3 Months Ended | 12 Months Ended
--- | --- | --- | --- | ---
Jul. 08, 2021 USD ($) $ / shares shares | May 06, 2021 USD ($) | Mar. 31, 2023 USD ($) Segments shares | Mar. 31, 2022 USD ($) | Dec. 31, 2022 USD ($) $ / shares shares
Description Of Business [Line Items] |  |  |  |  |
Number of operating segment | Segments |  |  | 1 |  |
Accumulated deficit |  |  | $ 358,175 |  | $ 334,230
Common Stock, Shares, Issued | shares |  |  | 45,091,215 |  | 45,089,537
Stock Issued During Period, Value, Stock Options Exercised |  |  |  | $ 16 |
Registered Direct Offering [Member] |  |  |  |  |
Description Of Business [Line Items] |  |  |  |  |
Common Stock, Shares, Issued | shares |  |  |  |  | 5,376,344
Shares Issued, Price Per Share | $ / shares |  |  |  |  | $ 4.65
Sale of Stock, Consideration Received on Transaction |  |  |  |  | $ 24,600
Proceeds from issuance of common stock |  |  |  |  | 25,000
At-The-Market Sales Agreement and Offering |  |  |  |  |
Description Of Business [Line Items] |  |  |  |  |
Sale of Stock, Number of Shares Issued in Transaction | shares | 2,597,402 |  |  |  |
Proceeds from issuance of common stock | $ 50,000 |  |  |  |
Sale of Stock, Price Per Share | $ / shares | $ 19.25 |  |  |  |
At-The-Market Sales Agreement and Offering | Maximum |  |  |  |  |
Description Of Business [Line Items] |  |  |  |  |
Proceeds from issuance of common stock |  | $ 150,000 |  |  |
Common Stock | Registered Direct Offering [Member] |  |  |  |  |
Description Of Business [Line Items] |  |  |  |  |
Underwriting discounts and commissions and other offering expenses |  |  |  |  | 400
Underwriting Discounts Commissions And Other Offering Expenses |  |  |  |  | $ 400
Common Stock | At-The-Market Sales Agreement and Offering |  |  |  |  |
Description Of Business [Line Items] |  |  |  |  |
Underwriting discounts and commissions and other offering expenses | $ 1,900 |  |  |  |
Underwriting Discounts Commissions And Other Offering Expenses | 1,900 |  |  |  |
Sale of Stock, Consideration Received on Transaction | $ 48,100 |  |  |  |

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- Definition Total number of common shares of an entity that have been sold or granted to shareholders (includes common shares that were issued, repurchased and remain in the treasury). These shares represent capital invested by the firm's shareholders and owners, and may be all or only a portion of the number of shares authorized. Shares issued include shares outstanding and shares held in the treasury. + 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 https://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 + Details
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- Definition Number of operating segments. An operating segment is a component of an enterprise: (a) that engages in business activities from which it may earn revenues and incur expenses (including revenues and expenses relating to transactions with other components of the same enterprise), (b) whose operating results are regularly reviewed by the enterprise's chief operating decision maker to make decisions about resources to be allocated to the segment and assess its performance, and (c) for which discrete financial information is available. An operating segment may engage in business activities for which it has yet to earn revenues, for example, start-up operations may be operating segments before earning revenues. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 18 -URI https://asc.fasb.org/extlink&oid=126901519&loc=d3e8672-108599 + Details
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