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Supplemental Financial Information - Schedule of Accrued Expenses and Other Current Liabilities (Detail) - USD ($) $ in Thousands | Sep. 30, 2022 | Dec. 31, 2021
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Disclosure of Accrued Expenses and Other Current Liabilities [Line Items] |  |
Research and development | $ 2,837 | $ 2,623
Compensation and other employee liabilities | 1,455 | 1,102
Legal | 67 | 130
Other | 37 | 204
Total accrued expenses and other current liabilities | $ 4,396 | $ 4,059

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- Definition Total of the carrying values as of the balance sheet date of obligations incurred through that date and payable for obligations related to services received from employees, such as accrued salaries and bonuses, payroll taxes and fringe benefits. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer). + 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 210.5-02.20) -URI https://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 + Details
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