Investments - Additional Information (Details) - USD ($) |
Sep. 30, 2022 |
Dec. 31, 2021 |
|---|---|---|
| Schedule Of Available For Sale Securities [Line Items] | ||
| Available-for-sale investments | $ 0 | $ 0 |
| Long-term investments | 0 | 0 |
| Short-term investments | 0 | 0 |
| Short Term Investments | ||
| Schedule Of Available For Sale Securities [Line Items] | ||
| Cash and cash equivalents | $ 2,200,000 | $ 12,200,000 |
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- Definition Amount of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale). Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Excludes cash and cash equivalents within disposal group and discontinued operation. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition The total amount of investments that are intended to be held for an extended period of time (longer than one operating cycle). Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. No definition available.
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- Definition Amount of investments including trading securities, available-for-sale securities, held-to-maturity securities, and short-term investments classified as other and current. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Details
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