Selected Balance Sheet Information - Schedule of Prepaid expenses and other current assets (Details) - USD ($) $ in Thousands	Jun. 30, 2022	Dec. 31, 2021
Selected Balance Sheet Information
Prepaid clinical research organizations	$ 1,215	$ 458
Prepaid manufacturing expenses	519	0
Prepaid insurance	353	803
VAT receivable	278	0
Prepaid consulting, subscriptions and other expenses	257	272
Total	$ 2,622	$ 1,533

n/a

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Sum of the amount paid in advance for clinical research organization.

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- Definition

Sum of the amount paid in advance for consulting, subscriptions and other expenses.

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Amount of Prepaid Manufacturing Expense.

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Amount, after allowance, of receivables classified as other, due within one year or the operating cycle, if longer.

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Amount of asset related to consideration paid in advance for costs that provide economic benefits in future periods, and amount of other assets that are expected to be realized or consumed within one year or the normal operating cycle, if longer.

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Amount of asset related to consideration paid in advance for insurance that provides economic benefits within a future period of one year or the normal operating cycle, if longer.

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