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Summary of Significant Accounting Policies Accrued Liabilities (Details) - USD ($) | Sep. 30, 2022 | Dec. 31, 2021 | Mar. 31, 2021
--- | --- | --- | ---
Accrued Liabilities [Line Items] |  |  |
Accrued research and development services current | $ 1,184,000 | $ 3,669,000 |
Accrued compensation and benefits current | 5,709,000 | 5,711,000 |
Operating Lease, Liability, Current | (1,406,000) | (1,089,000) |
Other Accrued Liabilities, Current | 719,000 | 2,503,000 |
Accrued Liabilities | $ 9,018,000 | $ 12,972,000 |
Lexicon incremental borrowing rate | 970.00% |  | 900.00%

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