Accounts Receivable, net - Schedule of accounts receivable, net (Details) - USD ($) $ in Thousands	Sep. 30, 2023	Jan. 01, 2023	Dec. 31, 2022
Accounts Receivable, after Allowance for Credit Loss [Abstract]
Accounts receivable as of December 31, 2022			$ 1,110
Allowance for doubtful accounts as of December 31, 2022			(122)
Cumulative effect of the implementation of ASC 326		$ (10)
Beginning balance of reserve for credit losses as of January 1, 2023	$ (100)	(132)	(10,000)
Accounts receivable, net of reserve for credit losses as of January 1, 2023	$ 2,889	$ 978	$ 988