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v3.23.3

Supplementary Balance Sheet Information (Tables) | 12 Months Ended
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Sep. 30, 2023
Supplementary Balance Sheet Information [Abstract] |
Accrued Expenses and Current Portion of Other Long-Term Liabilities |
|  | 2023 |  | 2022
Property, payroll, and other taxes payable |  | $ | 25,203,091 |  | $ | 23,306,546
Salaries, wages, and bonuses payable |  |  | 50,836,143 |  |  | 49,619,593
Self-insurance liabilities: |  |  |  |  |  |
Employee group insurance |  |  | 4,536,309 |  |  | 4,969,709
Workers’ compensation insurance |  |  | 4,711,748 |  |  | 4,607,267
General liability insurance |  |  | 4,726,301 |  |  | 3,543,885
Interest |  |  | 5,111,666 |  |  | 4,590,254
Other |  |  | 5,610,526 |  |  | 4,332,648
Total accrued expenses and current portion of other long-term liabilities |  | $ | 100,735,784 |  | $ | 94,969,902
Schedule of Other Long-Term Liabilities |
|  | 2023 |  | 2022
Advance payments on purchases contracts |  | $ | 2,992,494 |  | $ | 1,994,459
Nonqualified investment plan liability |  |  | 21,768,079 |  |  | 18,445,157
Self-insurance liabilities: |  |  |  |  |  |
Workers’ compensation insurance |  |  | 13,297,179 |  |  | 13,287,189
General liability insurance |  |  | 5,628,963 |  |  | 4,552,162
Other |  |  | 4,804,238 |  |  | 3,942,604
Other long-term liabilities |  |  | 48,490,953 |  |  | 42,221,571
Less current portion |  |  | 1,046,077 |  |  | 742,351
Total other long-term liabilities |  | $ | 47,444,876 |  | $ | 41,479,220

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