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Other Assets and Liabilities - Prepaid Expenses and Other Current Assets (Details) - USD ($) $ in Thousands	Mar. 31, 2023	Dec. 31, 2022
Prepaid Expenses and Other Current Assets:
Prepaid and other expenses	$ 5,384	$ 1,523
Other	542	228
Guarantee from Armistice	269	276
Income tax receivable	69	69
Total	$ 6,264	$ 2,096

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Carrying amount due within one year of the balance sheet date (or one operating cycle, if longer) from tax authorities as of the balance sheet date representing refunds of overpayments or recoveries based on agreed-upon resolutions of disputes.

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