Geographic Information (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021
Geographic Information
Property and equipment, net	$ 3,883	$ 973
Revenue	59,985	55,146
United States
Geographic Information
Property and equipment, net	2,335	825
Revenue	14,585	17,403
Hong Kong
Geographic Information
Revenue	12,820	15,662
Japan
Geographic Information
Revenue	12,442	7,315
Canada
Geographic Information
Revenue	5,670	3,797
Germany
Geographic Information
Revenue	3,839	2,988
China
Geographic Information
Revenue	3,739	2,731
Singapore
Geographic Information
Property and equipment, net	1,459	88
All other
Geographic Information
Property and equipment, net	89	60
Revenue	$ 6,890	$ 5,250