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Schedule of Other Accrued Liabilities (Detail) - USD ($) $ in Thousands	Dec. 31, 2020	Dec. 31, 2019
Payables And Accruals [Abstract]
Professional and consulting services	$ 3,979	$ 2,026
Manufacturing	2,238	4,320
Clinical	291	435
Other	235	250
Total other accrued liabilities	$ 6,743	$ 7,031

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Accrued and other current liabilities.

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Accrued clinical expenses current.

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Carrying value as of the balance sheet date of obligations incurred through that date and payable for professional fees, such as for legal and accounting services received. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).

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