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Stockholders' Equity - At-the-Market Offering (Details) - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended |
--- | --- | --- | ---
Jun. 30, 2023 | Jun. 30, 2023 | Dec. 31, 2022
Stockholders Equity Note [Line Items] |  |  |
Sale of stock consideration received on the transaction | $ 153 | $ 153 | $ 100
Number of shares sold (in shares) | 0 | 0 |
Controlled Equity Offering Sales Agreement | Cantor Fitzgerald & Co |  |  |
Stockholders Equity Note [Line Items] |  |  |
Common stock, aggregate offering price | $ 17,000 | $ 17,000 |
Sale of stock consideration received on the transaction | $ 4,000 | $ 4,000 |

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- Definition Monetary value of common stock allocated to investors to buy shares of a new issue of common stock before they are offered to the public. When stock is sold on a subscription basis, the issuer does not initially receive the total proceeds. In general, the issuer does not issue the shares to the investor until it receives the entire proceeds. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 210 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(29)) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480566/210-10-S99-1 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section 45 -Paragraph 2 -Publisher FASB -URI https://asc.fasb.org//1943274/2147481142/505-10-45-2 + Details
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