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Employee Benefit Plans - Summary of Amounts Recognized in Accumulated Other Comprehensive Income (Detail) - Supplemental Employee Retirement Plan [Member] - USD ($)
12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Amounts Recognized in Accumulated Other Comprehensive Income    
Net actuarial (gain) loss $ (801,573) $ (1,031,774)
Total (before tax effects) $ (801,573) $ (1,031,774)