Quarterly report [Sections 13 or 15(d)]

Fair Value Measurements - Fair Value on a Recurring Basis (Details)

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Fair Value Measurements - Fair Value on a Recurring Basis (Details) - Fair Value, Measurements, Recurring
3 Months Ended
Mar. 31, 2025
USD ($)
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]  
Gains (losses) $ (18,749)
Level 1  
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]  
Available-for-sale equity securities 0
Total recurring fair value measurements 0
Level 2  
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]  
Available-for-sale equity securities 74,995
Total recurring fair value measurements 74,995
Level 3  
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]  
Available-for-sale equity securities 0
Total recurring fair value measurements 0
Estimate of Fair Value Measurement  
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]  
Available-for-sale equity securities 74,995
Total recurring fair value measurements $ 74,995