Intangible assets, net and goodwill - Intangible Assets Acquired through Business Combination (Details) - USD ($) $ in Thousands	3 Months Ended	9 Months Ended
	Mar. 31, 2022	Sep. 30, 2022	Dec. 31, 2021
Acquired Finite-Lived Intangible Assets [Line Items]
Intangible Assets, Gross		$ 15,100	$ 15,100
Accumulated Amortization		(4,703)	(1,503)
Intangible Assets, Net		$ 10,397	13,597
Customer relationships
Acquired Finite-Lived Intangible Assets [Line Items]
Estimated Useful Lives	6 years	6 years
Intangible Assets, Gross		$ 5,500	5,500
Accumulated Amortization		(1,010)	(323)
Intangible Assets, Net		$ 4,490	5,177
Vendor relationships
Acquired Finite-Lived Intangible Assets [Line Items]
Estimated Useful Lives	3 years	3 years
Intangible Assets, Gross		$ 4,500	4,500
Accumulated Amortization		(1,653)	(529)
Intangible Assets, Net		$ 2,847	3,971
Developed technology
Acquired Finite-Lived Intangible Assets [Line Items]
Estimated Useful Lives	3 years	3 years
Intangible Assets, Gross		$ 4,200	4,200
Accumulated Amortization		(1,543)	(493)
Intangible Assets, Net		$ 2,657	3,707
Tradename
Acquired Finite-Lived Intangible Assets [Line Items]
Estimated Useful Lives	2 years	2 years
Intangible Assets, Gross		$ 900	900
Accumulated Amortization		(497)	(158)
Intangible Assets, Net		$ 403	$ 742