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Acquisitions - Additional Information (Details) - USD ($)	May 17, 2022	Sep. 30, 2022	Jun. 30, 2022	Dec. 31, 2021	Sep. 30, 2021
Business Acquisition
Intangible assets, net		$ 81,045,000		$ 50,765,000	$ 54,852,000
PBSC Urban Solutions
Business Acquisition
Ownership interest acquired (percent)	100.00%
Business combination, consideration transferred	$ 163,500,000
Fair value of the contingent consideration liability	14,100,000	15,000,000
Business combination, contingent consideration arrangements, range of outcomes, value, low		$ 0
Business combination, contingent consideration arrangements, range of outcomes, value, high			$ 15,000,000
Intangible assets, net	45,047,000
PBSC Urban Solutions \| Tradename
Business Acquisition
Intangible assets, net	$ 1,009,000
Estimated useful life (in years)	2 years
PBSC Urban Solutions \| Contractual relationships – cities
Business Acquisition
Intangible assets, net	$ 22,157,000
PBSC Urban Solutions \| Developed Technology
Business Acquisition
Intangible assets, net	$ 21,881,000
PBSC Urban Solutions \| Minimum \| Contractual relationships – cities
Business Acquisition
Estimated useful life (in years)	7 years
PBSC Urban Solutions \| Minimum \| Developed Technology
Business Acquisition
Estimated useful life (in years)	2 years
PBSC Urban Solutions \| Maximum \| Contractual relationships – cities
Business Acquisition
Estimated useful life (in years)	11 years
PBSC Urban Solutions \| Maximum \| Developed Technology
Business Acquisition
Estimated useful life (in years)	3 years