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        Taxonomy & unit
      
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        us-gaap: USD/shares
      
      
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        Description
      
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        The amount of net income (loss) for the period per each share of common stock or unit outstanding during the reporting period.
      
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        Summary
      
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        NI Holdings, Inc. quarterly/annual Earnings Per Share, Basic history and growth rate from 2017 to 2024.- NI Holdings, Inc. Earnings Per Share, Basic for the quarter ending June 30, 2025 was -0.57 USD/shares, a 39.4% increase year-over-year.
- NI Holdings, Inc. Earnings Per Share, Basic for the twelve months ending June 30, 2025 was 0 USD/shares.
- NI Holdings, Inc. annual Earnings Per Share, Basic for 2024 was -0.29 USD/shares, a 11.5% decline from 2023.
- NI Holdings, Inc. annual Earnings Per Share, Basic for 2023 was -0.26 USD/shares, a 89.6% increase from 2022.
- NI Holdings, Inc. annual Earnings Per Share, Basic for 2022 was -2.49 USD/shares, a 738% decline from 2021.
 
 
 
    
  Earnings Per Share, Basic, Trailing 12 Months (USD/shares)
  
  
  Earnings Per Share, Basic, Annual (USD/shares)
  
    
  Earnings Per Share, Basic, YoY Annual Growth (%)