v3.26.1
STATEMENTS OF CHANGES IN NET ASSETS AVAILABLE FOR BENEFITS - Donegal Mutual Insurance Company 401(k) Plan [Member] - USD ($)
12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Investment Income    
Dividends and Interest $ 4,280,151 $ 3,870,278
Net Appreciation in Fair Value of Investments 25,119,964 21,686,421
Total investment income 29,400,115 25,556,699
Contributions    
Employer 4,261,641 4,017,586
Participants 8,333,538 7,823,215
Rollover 1,410,660 1,040,913
Total contributions 14,005,839 12,881,714
Total Additions 43,405,954 38,438,413
Benefits Paid to Participants (26,405,051) (13,247,733)
Administrative Expenses (6,376) (5,544)
Total Deductions (26,411,427) (13,253,277)
Net Increase 16,994,527 25,185,136
Net Assets Available for Benefits    
Beginning of Year 198,201,529 173,016,393
End of Year $ 215,196,056 $ 198,201,529