Acquisitions - Pro Forma Financial Information (Detail) $ / shares in Units, $ in Thousands  | 
6 Months Ended | 
|---|---|
| 
 Sep. 30, 2021  
USD ($)  
$ / shares 
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| Business Combination and Asset Acquisition [Abstract] | |
| Net revenue | $ | $ 369,040 | 
| Net income / (loss) attributable to controlling interest | $ | $ (24,269) | 
| Basic net income attributable to controlling interest per common share (in dollars per share) | $ / shares | $ (0.26) | 
| Diluted net income attributable to controlling interest per common share (in dollars per share) | $ / shares | $ (0.26) | 
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- Definition The pro forma basic net income per share for a period as if the business combination or combinations had been completed at the beginning of a period. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef 
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- Definition The pro forma diluted net income per share for a period as if the business combination or combinations had been completed at the beginning of a period. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef 
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- Definition The pro forma net Income or Loss for the period as if the business combination or combinations had been completed at the beginning of a period. Reference 1: http://www.xbrl.org/2003/role/disclosureRef 
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- Definition The pro forma revenue for a period as if the business combination or combinations had been completed at the beginning of the period. Reference 1: http://www.xbrl.org/2003/role/disclosureRef 
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- References No definition available. 
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