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The cash outflow associated with the acquisition of business during the period. The cash portion only of the acquisition price.

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Subsequent Events - Schedule of Elements of Purchase Price of Acquisitions (Details) - USD ($) $ in Thousands			9 Months Ended	12 Months Ended
	Nov. 01, 2021	Oct. 01, 2021	Sep. 30, 2021	Dec. 31, 2020
Subsequent Event [Line Items]
Cash			$ 40,004	$ 175,450
Common Stock			6,020	25,000
Total Purchase Price			$ 68,856	$ 243,865
ECI \| Subsequent Event
Subsequent Event [Line Items]
Cash		$ 4,000
Total Purchase Price		$ 4,000
Horizon \| Subsequent Event
Subsequent Event [Line Items]
Cash	$ 10,580
Common Stock	2,300
Total Purchase Price	$ 12,880