XML 88 R76.htm IDEA: XBRL DOCUMENT v3.25.1
Employee Benefit Plans - Summary of Change in Plan Assets (Detail) - Supplemental Employee Retirement Plan [Member] - USD ($)
12 Months Ended
Dec. 31, 2024
Dec. 31, 2023
Change in Plan Assets    
Employer contribution $ 483,159 $ 535,450
Benefits paid (483,159) (535,450)
Funded status (7,311,259) (8,006,835)
Unrecognized net actuarial loss (1,031,774) (464,163)
Cumulative employer contributions in excess of the net periodic pension cost $ (8,343,033) $ (8,470,998)