Goodwill and Purchased Intangibles Assets - Schedule of Goodwill (Details) $ in Thousands	9 Months Ended
Dec. 31, 2021 USD ($)
Goodwill [Roll Forward]
Goodwill as of March 31, 2021	$ 144,253
Goodwill acquired	19,424
Goodwill as of December 31, 2021	$ 163,677

Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
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Reference 3: http://www.xbrl.org/2003/role/exampleRef
-Publisher FASB
-Name Accounting Standards Codification
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