Long-term debt - Schedule of Debt (Details) - USD ($) $ in Thousands	Sep. 30, 2023	Dec. 31, 2022	Oct. 31, 2021
Debt Instrument [Line Items]
Total debt, excluding unamortized debt issuance costs	$ 26,086	$ 25,786
Less: unamortized debt issuance costs	(115)	(179)
Total debt	25,971	25,607
Less: current portion	(5,034)	(1,814)
Total long-term debt	$ 20,937	23,793
2022 term loan 2
Debt Instrument [Line Items]
Interest Rate	4.00%		4.00%
Total debt, excluding unamortized debt issuance costs	$ 2,596	2,896
2022 term loan 3
Debt Instrument [Line Items]
Interest Rate	7.00%
Total debt, excluding unamortized debt issuance costs	$ 20,000	20,000
Insurance premium financing
Debt Instrument [Line Items]
Interest Rate	8.00%
Total debt, excluding unamortized debt issuance costs	$ 2,061	1,074
Freezer equipment loan
Debt Instrument [Line Items]
Interest Rate	5.70%
Total debt, excluding unamortized debt issuance costs	$ 355	466
Manufacturing equipment loans
Debt Instrument [Line Items]
Interest Rate	5.70%
Total debt, excluding unamortized debt issuance costs	$ 195	266
Freezer installation loan
Debt Instrument [Line Items]
Interest Rate	6.30%
Total debt, excluding unamortized debt issuance costs	$ 876	1,078
Other loans
Debt Instrument [Line Items]
Total debt, excluding unamortized debt issuance costs	3	6
Total long-term debt
Debt Instrument [Line Items]
Total long-term debt	$ 20,937	$ 23,793