Related party transactions (Details) - USD ($) $ in Thousands	3 Months Ended								12 Months Ended
	Dec. 31, 2023	Sep. 30, 2023	Jun. 30, 2023	Mar. 31, 2023	Dec. 31, 2022	Sep. 30, 2022	Jun. 30, 2022	Mar. 31, 2022	Dec. 31, 2023	Dec. 31, 2022
Related Party Transaction [Abstract]
Sales revenue	$ 13,265	$ 17,190	$ 19,906	$ 22,270	$ 17,958	$ 17,856	$ 12,623	$ 9,702	$ 72,631	$ 58,139
Accounts receivable	9,824				13,927				9,824	13,927
Related Party [Member] | The One Group Hospitality, Inc [Member]
Related Party Transaction [Abstract]
Sales revenue									246	37
Accounts receivable	$ 34				$ 4				$ 34	$ 4