Goodwill and intangible assets - Intangible Assets (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2023
Finite-Lived Intangible Assets [Line Items]
Accumulated Amortization	$ (14,288)	$ (16,043)
Total		21,149
Intangible assets, gross	46,376	37,192
Intangible assets, net	$ 32,088	$ 21,149
Weighted Average
Finite-Lived Intangible Assets [Line Items]
Weighted Average Useful Life (in years)	8 years	7 years 3 months 18 days
Customer Relationships
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Value	$ 10,496	$ 9,936
Accumulated Amortization	(3,328)	(4,217)
Total	7,168	$ 5,719
Impairment of intangible assets, finite-lived	$ 800
Customer Relationships | Weighted Average
Finite-Lived Intangible Assets [Line Items]
Weighted Average Useful Life (in years)	8 years 9 months 18 days	10 years 8 months 12 days
Tradenames
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Value	$ 11,328	$ 8,134
Accumulated Amortization	(1,794)	(2,077)
Total	9,534	$ 6,057
Impairment of intangible assets, finite-lived	$ 2,400
Tradenames | Weighted Average
Finite-Lived Intangible Assets [Line Items]
Weighted Average Useful Life (in years)	11 years 9 months 18 days	11 years 3 months 18 days
Technology - acquired
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Value	$ 23,802	$ 18,372
Accumulated Amortization	(8,705)	(9,123)
Total	15,097	$ 9,249
Impairment of intangible assets, finite-lived	$ 4,100
Technology - acquired | Weighted Average
Finite-Lived Intangible Assets [Line Items]
Weighted Average Useful Life (in years)	5 years 3 months 18 days	4 years 1 month 6 days
Non-compete agreements
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Value	$ 750	$ 750
Accumulated Amortization	(461)	(626)
Total	289	$ 124
Impairment of intangible assets, finite-lived	$ 400
Non-compete agreements | Weighted Average
Finite-Lived Intangible Assets [Line Items]
Weighted Average Useful Life (in years)	1 year 9 months 18 days	9 months 18 days