Related Party Transactions (Tables)  | 
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Sep. 30, 2021  | |||||||||||||||||||||||||||||
| Related Party Transactions | |||||||||||||||||||||||||||||
| Summary of unaudited pro forma information | 
  
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- Definition Tabular disclosure of pro forma results of operations for a material business acquisition or series of individually immaterial business acquisitions that are material in the aggregate. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef 
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- References No definition available. 
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