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Business Combinations - Summary of Business Acquisitions (Details) - USD ($) $ in Thousands						1 Months Ended	3 Months Ended		6 Months Ended
	Jun. 07, 2021	Apr. 20, 2021	Apr. 13, 2021	Mar. 01, 2021	Feb. 29, 2020	Mar. 31, 2021	Jun. 30, 2021	Jun. 30, 2020	Jun. 30, 2021	Jun. 30, 2020
Business Acquisition [Line Items]
Cash Paid									$ 67,883	$ 12,625
Seller Obligations									12,954	4,037
Total Purchase Price									80,837	16,662
Revenue							$ 17,170	$ 3,561	20,778	4,571
Net Income (Loss)							1,202	418	1,652	310
IWI
Business Acquisition [Line Items]
Cash Paid						$ 42,098			42,098
Seller Obligations						$ 5,959			5,959
Total Purchase Price				$ 48,057
Revenue							10,151		13,759
Net Income (Loss)							1,028		1,478
Alert
Business Acquisition [Line Items]
Cash Paid			$ 5,850						5,850
Seller Obligations			2,980						2,980
Total Purchase Price			$ 8,830
Revenue							4,126		4,126
Net Income (Loss)							155		155
Alpine
Business Acquisition [Line Items]
Cash Paid		$ 7,945							7,945
Seller Obligations		2,208							2,208
Total Purchase Price		$ 10,153
Revenue							1,951		1,951
Net Income (Loss)							(17)		(17)
GCP
Business Acquisition [Line Items]
Cash Paid	$ 9,700								9,700
Seller Obligations	1,427								1,427
Total Purchase Price	$ 11,127
Revenue							646		646
Net Income (Loss)							43		43
Royals
Business Acquisition [Line Items]
Cash Paid					$ 7,590					7,590
Seller Obligations					2,500					2,500
Total Purchase Price					$ 10,090
Revenue								3,023		3,807
Net Income (Loss)								436		349
Other
Business Acquisition [Line Items]
Cash Paid									2,290	5,035
Seller Obligations									380	1,537
Total Purchase Price									2,670	6,572
Revenue							296	538	296	764
Net Income (Loss)							$ (7)	$ (18)	$ (7)	$ (39)

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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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