Commitment and Contingencies - Summary of liability related to estimated contingent consideration (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2021	Jun. 30, 2020	Jun. 30, 2021	Jun. 30, 2020
Business Combination, Contingent Consideration Arrangements, Change In Amount Of Contingent Consideration [Roll Forward]
Beginning balance	$ 19,839	$ 17,237	$ 19,691	$ 18,250
Contingent consideration	(7,810)		(7,810)	0
Fair value adjustment	(13)	3,430	135	2,417
Fair value adjustments			135
Ending balance	12,016	20,667	12,016	20,667
Array | TRA
Business Combination, Contingent Consideration Arrangements, Change In Amount Of Contingent Consideration [Roll Forward]
Beginning balance	19,839	17,113	19,691	17,808
Contingent consideration	(7,810)		(7,810)
Fair value adjustment	(13)	1,732		1,037
Fair value adjustments			135
Ending balance	12,016	18,845	12,016	18,845
Array | Earn-Out Liability
Business Combination, Contingent Consideration Arrangements, Change In Amount Of Contingent Consideration [Roll Forward]
Beginning balance	0	124	0	442
Contingent consideration			0
Fair value adjustment	0	1,698		1,380
Fair value adjustments			0
Ending balance	$ 0	$ 1,822	$ 0	$ 1,822