Fair Value of Financial Instruments (Details) - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021
Cash	$ 7	$ 58
Carrying Amount
Cash	7	58
Accounts payable	7	0
Debt	0	9,223
Fair Value
Cash	7	58
Accounts payable	7	0
Debt	$ 0	$ 0

Amount, excluding unamortized premium (discount) and debt issuance cost, of long-term debt. Excludes lease obligation.

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