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Business Combinations - Narratives (Details) - USD ($) $ in Thousands			1 Months Ended	3 Months Ended		12 Months Ended
	Jan. 14, 2022	Oct. 15, 2021	Jan. 31, 2020	Mar. 31, 2022	Mar. 31, 2021	Dec. 31, 2021	Dec. 31, 2020
Business Acquisition [Line Items]
Cash paid for acquisitions				$ 4,380	$ 0
Vectrix, Inc.
Business Acquisition [Line Items]
Consideration transferred	$ 7,600
Cash paid for acquisitions	4,300
Cash acquired	800
Value of shares issued	2,000
Consideration held back	$ 1,300
Contingent consideration, liability, period	18 months
Payments to settle acquiree's outstanding debt	$ 2,000
Compensation arrangements value	8,000
Compensation arrangement with individual, compensation expense	$ 2,600			300
Compensation arrangement with individual, recorded liability				$ 5,100
Compensation arrangement, weighted-average remaining recognition period				3 years 9 months 18 days
Vectrix, Inc. | Developed technology
Business Acquisition [Line Items]
Estimated useful life of acquired developed technology	2 years
Zaraz
Business Acquisition [Line Items]
Consideration transferred		$ 7,200
Cash paid for acquisitions		5,600
Cash acquired		800
Value of shares issued		1,600
Payments to settle acquiree's outstanding debt		1,100
Compensation arrangements value		$ 6,500
Compensation arrangement with individual, compensation expense				$ 500		$ 500
Compensation arrangement with individual, recorded liability				$ 5,500
Compensation arrangement, weighted-average remaining recognition period				2 years 6 months
Zaraz | Developed technology
Business Acquisition [Line Items]
Estimated useful life of acquired developed technology		2 years
S2 Systems Corporation
Business Acquisition [Line Items]
Consideration transferred			$ 17,700
Cash acquired			100
Value of shares issued			1,800
Consideration held back			$ 2,200
Contingent consideration, liability, period			18 months
Payments to settle acquiree's outstanding debt			$ 6,900
Compensation arrangements value			20,300
Compensation arrangement with individual, compensation expense				$ 800	$ 1,400
Compensation arrangement with individual, recorded liability				$ 2,400
Compensation arrangement, weighted-average remaining recognition period				9 months 18 days
Cash payments to acquire businesses			$ 13,700
Repayments of notes payable							$ 200
Purchase accounting adjustment							$ 800
S2 Systems Corporation | Developed technology
Business Acquisition [Line Items]
Estimated useful life of acquired developed technology			2 years

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