| 2025 | 2024 | 2023 | 2022 |
|---|
| Measurement Date | 6/30/2024 | 6/30/2023 | 6/30/2022 | 6/30/2021 |
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| TOTAL OPEB LIABILITY | | | | |
|---|
| Service cost | $ 383,189 | $ 357,354 | $ 294,337 | $ 378,897 |
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| Interest on total pension liability | 1,287,056 | 1,193,064 | 1,205,943 | 1,161,531 |
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| Changes of benefit terms | 3,055,225 | - | - | (910,834) |
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| Changes of assumptions | - | 170 | 1,691,792 | 1,053,761 |
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| Difference between expected and actual experience | (997,730) | 1,327,257 | - | - |
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| Benefit payments, including refunds of employee contributions | (1,306,991) | (1,082,459) | (944,960) | (819,968) |
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| Net change in total OPEB liability | 2,420,749 | 1,795,386 | 2,247,112 | 863,387 |
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| Total OPEB liability-beginning | 23,671,335 | 21,875,949 | 19,628,837 | 18,765,450 |
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| Total OPEB liability-ending (a) | 26,092,084 | 23,671,335 | 21,875,949 | 19,628,837 |
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| PLAN FIDUCIARY NET POSITION | | | | |
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| Contributions-employer | 1,306,991 | 1,108,988 | 1,230,895 | 1,140,548 |
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| Net investment income | 1,783,056 | 748,799 | (3,022,583) | 3,878,532 |
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| Benefit payments, including refunds of employee contributions | (1,306,991) | (1,082,459) | (944,960) | (819,968) |
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| Administrative expense | (7,014) | (6,023) | (6,034) | (7,193) |
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| Other miscellaneous income/(expense) | - | - | - | - |
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| Net change in fiduciary net position | 1,776,042 | 769,305 | (2,742,682) | 4,191,919 |
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| Plan fiduciary net position-beginning | 21,789,415 | 21,020,110 | 23,762,792 | 19,570,873 |
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| Plan fiduciary net position-ending (b) | 23,565,457 | 21,789,415 | 21,020,110 | 23,762,792 |
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| Net OPEB liability/(asset) (a) - (b) | $ 2,526,627 | $ 1,881,920 | $ 855,839 | $ (4,133,955) |
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| Plan fiduciary net position as a percentage of the total OPEB liability | 90.3% | 92.0% | 96.1% | 121.1% |
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| Covered payroll | $ 15,090,207 | $ 12,780,729 | $ 11,208,147 | $ 10,881,697 |
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| Plan net OPEB liability/(asset) as a percentage of coveredpayroll | 16.7% | 14.7% | 7.6% | (38.0)% |
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