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Supplemental Balance Sheet Information - Accrued Expense and Other Current Liabilities (Details) - USD ($) $ in Thousands	Jun. 30, 2021	Dec. 31, 2020
Supplemental Balance Sheet Information [Abstract]
Accrued clinical, contract research and manufacturing costs	$ 1,223	$ 1,372
Accrued payroll-related expenses	1,127	1,158
Lease liability, current	420	223
Accrued other expenses	458	772
Accrued expenses and other current liabilities	$ 3,228	$ 3,525

X

- Definition

Carrying value as of the balance sheet date of obligations incurred and payable, pertaining to costs that are statutory in nature, are incurred on contractual obligations, or accumulate over time and for which invoices have not yet been received or will not be rendered. Examples include taxes, interest, rent and utilities. 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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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).

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Present value of lessee's discounted obligation for lease payments from operating lease, classified as current.

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-Publisher FASB
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Amount of expenses incurred but not yet paid classified as other, due within one year or the normal operating cycle, if longer.

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Accrued Clinical, Contract Research And Manufacturing Costs, Current

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Supplemental Balance Sheet Information [Abstract]

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