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Subsequent Events (Additional Information (Details) - USD ($) $ in Thousands | Feb. 08, 2023 | Jan. 08, 2023 | Jan. 17, 2023 | Jan. 12, 2023 | Dec. 31, 2022 | Dec. 31, 2021
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Subsequent Event [Line Items] |  |  |  |  |  |
Common stock, shares issued |  |  |  |  | 141,348,856 | 132,858,484
Common Stock, Value, Issued |  |  |  |  | $ 14 | $ 13
Subsequent Event [Member] | Inducement Plan [Member] |  |  |  |  |  |
Subsequent Event [Line Items] |  |  |  |  |  |
Number of shares available for grant |  |  | 1,400,000 |  |  |
Subsequent Event [Member] | Purchase Agreement [Member] |  |  |  |  |  |
Subsequent Event [Line Items] |  |  |  |  |  |
Common stock, shares issued |  |  |  | 250,000 |  |
Common Stock, Value, Issued |  | $ 500,000 |  |  |  |
Subsequent Event [Member] | B. Riley Purchase Agreement [Member] |  |  |  |  |  |
Subsequent Event [Line Items] |  |  |  |  |  |
Common stock sold |  | 127,241 |  |  |  |
Proceeds from sale of common stock |  | $ 1,000 |  |  |  |
Subsequent Event [Member] | A&R Yorkville Purchase Agreement [Member] |  |  |  |  |  |
Subsequent Event [Line Items] |  |  |  |  |  |
Common stock sold | 85,000 |  |  |  |  |
Proceeds from sale of common stock | $ 600 |  |  |  |  |

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- Definition Common stock sold. + References No definition available. + Details
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- Definition Proceeds from sale of common stock. + References No definition available. + Details
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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 Aggregate par or stated value of issued nonredeemable common stock (or common stock redeemable solely at the option of the issuer). This item includes treasury stock repurchased by the entity. Note: elements for number of nonredeemable common shares, par value and other disclosure concepts are in another section within stockholders' equity. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Publisher FASB -Name Accounting Standards Codification -Topic 852 -SubTopic 10 -Section 55 -Paragraph 10 -URI https://asc.fasb.org/extlink&oid=84165509&loc=d3e56426-112766 Reference 2: 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 The difference between the maximum number of shares (or other type of equity) authorized for issuance under the plan (including the effects of amendments and adjustments), and the sum of: 1) the number of shares (or other type of equity) already issued upon exercise of options or other equity-based awards under the plan; and 2) shares (or other type of equity) reserved for issuance on granting of outstanding awards, net of cancellations and forfeitures, if applicable. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901 + Details
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- Definition Detail information of subsequent event by type. User is expected to use existing line items from elsewhere in the taxonomy as the primary line items for this disclosure, which is further associated with dimension and member elements pertaining to a subsequent event. + References No definition available. + Details
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- Details
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- Details
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