Prepaid Expenses (Details) - USD ($) $ in Thousands	Dec. 31, 2022	Sep. 30, 2022	Jun. 30, 2022	Mar. 31, 2022	Dec. 31, 2021
Prepaid Expenses
Prepaid insurance	$ 628				$ 775
Other	775				1,508
Total prepaid expenses and other current assets	$ 1,403	$ 3,834	$ 1,016	$ 1,576	$ 2,283

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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Name:	us-gaap_PrepaidInsurance
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant