Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000950170-25-008896-index-headers.html | 2025-01-24 17:20:05 | |
| 0000950170-25-008896-index.html | 2025-01-24 17:20:05 | |
| 0000950170-25-008896.txt | 2025-01-24 17:20:05 | |
 0000950170-25-008896-xbrl.zip | 454193 | 2025-01-24 17:20:05 |
| efsi-20240930.htm | 8797818 | 2025-01-24 17:20:05 |
| efsi-20240930.xsd | 1753222 | 2025-01-24 17:20:05 |
| efsi-20240930_htm.xml | 12600331 | 2025-01-24 17:20:05 |
| efsi-ex31_1.htm | 15810 | 2025-01-24 17:20:05 |
| efsi-ex31_2.htm | 15815 | 2025-01-24 17:20:05 |
| efsi-ex32_1.htm | 14815 | 2025-01-24 17:20:05 |
| FilingSummary.xml | 52626 | 2025-01-24 17:20:05 |
| Financial_Report.xlsx | 150446 | 2025-01-24 17:20:05 |
| MetaLinks.json | 1100276 | 2025-01-24 17:20:05 |
| R1.htm | 46691 | 2025-01-24 17:20:05 |
| R10.htm | 15342 | 2025-01-24 17:20:05 |
| R11.htm | 8479 | 2025-01-24 17:20:05 |
| R12.htm | 10418 | 2025-01-24 17:20:05 |
| R13.htm | 51900 | 2025-01-24 17:20:05 |
| R14.htm | 24441 | 2025-01-24 17:20:05 |
| R15.htm | 238346 | 2025-01-24 17:20:05 |
| R16.htm | 3343613 | 2025-01-24 17:20:05 |
| R17.htm | 29303 | 2025-01-24 17:20:05 |
| R18.htm | 45111 | 2025-01-24 17:20:05 |
| R19.htm | 95426 | 2025-01-24 17:20:05 |
| R2.htm | 106369 | 2025-01-24 17:20:05 |
| R20.htm | 550071 | 2025-01-24 17:20:05 |
| R21.htm | 131063 | 2025-01-24 17:20:05 |
| R22.htm | 46271 | 2025-01-24 17:20:05 |
| R23.htm | 12405 | 2025-01-24 17:20:05 |
| R24.htm | 6735 | 2025-01-24 17:20:05 |
| R25.htm | 21260 | 2025-01-24 17:20:05 |
| R26.htm | 101541 | 2025-01-24 17:20:05 |
| R27.htm | 579840 | 2025-01-24 17:20:05 |
| R28.htm | 45230 | 2025-01-24 17:20:05 |
| R29.htm | 22707 | 2025-01-24 17:20:05 |
| R3.htm | 21563 | 2025-01-24 17:20:05 |
| R30.htm | 237305 | 2025-01-24 17:20:05 |
| R31.htm | 3330986 | 2025-01-24 17:20:05 |
| R32.htm | 26410 | 2025-01-24 17:20:05 |
| R33.htm | 42946 | 2025-01-24 17:20:05 |
| R34.htm | 94872 | 2025-01-24 17:20:05 |
| R35.htm | 530614 | 2025-01-24 17:20:05 |
| R36.htm | 128174 | 2025-01-24 17:20:05 |
| R37.htm | 44533 | 2025-01-24 17:20:05 |
| R38.htm | 98689 | 2025-01-24 17:20:05 |
| R39.htm | 569062 | 2025-01-24 17:20:05 |
| R4.htm | 133470 | 2025-01-24 17:20:05 |
| R40.htm | 6241 | 2025-01-24 17:20:05 |
| R41.htm | 28254 | 2025-01-24 17:20:05 |
| R42.htm | 22145 | 2025-01-24 17:20:05 |
| R43.htm | 10082 | 2025-01-24 17:20:05 |
| R44.htm | 28746 | 2025-01-24 17:20:05 |
| R45.htm | 29430 | 2025-01-24 17:20:05 |
| R46.htm | 38712 | 2025-01-24 17:20:05 |
| R47.htm | 11708 | 2025-01-24 17:20:05 |
| R48.htm | 30147 | 2025-01-24 17:20:05 |
| R49.htm | 39213 | 2025-01-24 17:20:05 |
| R5.htm | 32132 | 2025-01-24 17:20:05 |
| R50.htm | 17320 | 2025-01-24 17:20:05 |
| R51.htm | 102866 | 2025-01-24 17:20:05 |
| R52.htm | 85242 | 2025-01-24 17:20:05 |
| R53.htm | 41379 | 2025-01-24 17:20:05 |
| R54.htm | 395691 | 2025-01-24 17:20:05 |
| R55.htm | 17514 | 2025-01-24 17:20:05 |
| R56.htm | 10761 | 2025-01-24 17:20:05 |
| R57.htm | 16294 | 2025-01-24 17:20:05 |
| R58.htm | 19392 | 2025-01-24 17:20:05 |
| R59.htm | 27336 | 2025-01-24 17:20:05 |
| R6.htm | 8835 | 2025-01-24 17:20:05 |
| R60.htm | 23678 | 2025-01-24 17:20:05 |
| R61.htm | 31893 | 2025-01-24 17:20:05 |
| R62.htm | 16576 | 2025-01-24 17:20:05 |
| R63.htm | 14353 | 2025-01-24 17:20:05 |
| R64.htm | 15103 | 2025-01-24 17:20:05 |
| R65.htm | 82114 | 2025-01-24 17:20:05 |
| R66.htm | 31999 | 2025-01-24 17:20:05 |
| R67.htm | 8887 | 2025-01-24 17:20:05 |
| R68.htm | 13365 | 2025-01-24 17:20:05 |
| R69.htm | 17623 | 2025-01-24 17:20:05 |
| R7.htm | 60100 | 2025-01-24 17:20:05 |
| R70.htm | 59140 | 2025-01-24 17:20:05 |
| R71.htm | 8221 | 2025-01-24 17:20:05 |
| R72.htm | 12532 | 2025-01-24 17:20:05 |
| R73.htm | 24316 | 2025-01-24 17:20:05 |
| R74.htm | 44071 | 2025-01-24 17:20:05 |
| R75.htm | 130453 | 2025-01-24 17:20:05 |
| R76.htm | 11437 | 2025-01-24 17:20:05 |
| R8.htm | 12834 | 2025-01-24 17:20:05 |
| R9.htm | 121631 | 2025-01-24 17:20:05 |
| report.css | 2767 | 2025-01-24 17:20:05 |
| Show.js | 1085 | 2025-01-24 17:20:05 |