Acquisitions - Narrative (Details) $ in Thousands	1 Months Ended	3 Months Ended						12 Months Ended
	Mar. 31, 2022 USD ($) business	Jun. 30, 2022 USD ($) business	Mar. 31, 2022 USD ($)	Dec. 31, 2021 USD ($) business	Sep. 30, 2021 USD ($) business	Jun. 30, 2021 USD ($) business	Mar. 31, 2021 USD ($) business	Dec. 31, 2021 USD ($)
Acquisitions
Cash paid, net of cash acquired			$ 4,001				$ 19,377
Acquisition-related costs			100					$ 2,100
General and Administrative Expense
Acquisitions
Acquisition-related costs			300
2022 Acquisitions
Acquisitions
Aggregate purchase price			4,982
Cash paid, net of cash acquired			4,001
Consideration paid in cash			4,000
Issuance of Seller Notes at fair value			981
Operating right-of-use assets	$ 400		400
Operating lease liabilities	400		$ 400
2022 Acquisitions | Subsequent Event
Acquisitions
Aggregate purchase price		$ 3,200
Consideration paid in cash		$ 2,400
Number of businesses acquired | business		1
Additional consideration, net		$ 800
March 2022 Acquisition
Acquisitions
Aggregate purchase price	$ 9,000
Number of businesses acquired | business	1
2021 Acquisitions
Acquisitions
Aggregate purchase price				$ 53,100	$ 6,200	$ 21,000	24,200	104,558
Cash paid, net of cash acquired								79,927
Consideration paid in cash				40,800	3,900	16,000	19,200
Issuance of Seller Notes at fair value				12,300	$ 1,500	$ 4,900	$ 4,000	22,706
Acquisition-related costs								1,600
Operating right-of-use assets				8,900				8,900
Operating lease liabilities				$ 8,900				8,900
Number of businesses acquired | business				8	3	2	3
Number of business' assets acquired | business					1		1
Additional consideration, net					$ 800	$ 100	$ 1,000	$ 1,925