Debt - Long-term debt (Details) - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021
Debt
Long term debt	$ 693	$ 977
Long-term debt, current portion	(564)	(831)
Long-term debt, net of current portion	129	146
Small Business Administration Loan
Debt
Long term debt	151	171
Notes Payable
Debt
Long term debt	$ 542	$ 806

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

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Amount, after unamortized (discount) premium and debt issuance costs, of long-term debt, classified as current. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.

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