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        Taxonomy & unit
      
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        us-gaap: USD
      
      
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        Description
      
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        Amount of expense for award under share-based payment arrangement. Excludes amount capitalized.
      
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        Summary
      
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        Satsuma Pharmaceuticals, Inc. quarterly/annual Share-based Payment Arrangement, Expense history and growth rate from 2017 to 2022.- Satsuma Pharmaceuticals, Inc. Share-based Payment Arrangement, Expense for the quarter ending March 31, 2023 was $1.09M, a 11.8% decline year-over-year.
- Satsuma Pharmaceuticals, Inc. Share-based Payment Arrangement, Expense for the twelve months ending March 31, 2023 was $5.56M, a 8.28% increase year-over-year.
- Satsuma Pharmaceuticals, Inc. annual Share-based Payment Arrangement, Expense for 2022 was $5.71M, a 6.36% increase from 2021.
- Satsuma Pharmaceuticals, Inc. annual Share-based Payment Arrangement, Expense for 2021 was $5.36M, a 33.5% increase from 2020.
- Satsuma Pharmaceuticals, Inc. annual Share-based Payment Arrangement, Expense for 2020 was $4.02M, a 438% increase from 2019.
 
 
 
    
  Share-based Payment Arrangement, Expense, Trailing 12 Months (USD)
  
  
  Share-based Payment Arrangement, Expense, Annual (USD)
  
    
  Share-based Payment Arrangement, Expense, YoY Annual Growth (%)