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Redeemable Noncontrolling Interest (Tables)
6 Months Ended
Jan. 31, 2023
Noncontrolling Interest [Abstract]  
Schedule of Net Income Attributable to Mezzanine Equity’s Noncontrolling Interest

  

  

2023

  

2022

  

2023

  

2022

 
  

Three Months Ended

January 31,

  

Six Months Ended

January 31,

 
  

2023

  

2022

  

2023

  

2022

 
   (in thousands) 
Net income of NRS attributable to the mezzanine equity’s noncontrolling interest  $65   $53   $198   $63