Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000038723-24-000047-index-headers.html | 2024-04-01 16:49:04 | |
| 0000038723-24-000047-index.html | 2024-04-01 16:49:04 | |
| 0000038723-24-000047.txt | 2024-04-01 16:49:04 | |
 0000038723-24-000047-xbrl.zip | 362544 | 2024-04-01 16:49:04 |
| a1ffc20231231-10kexhibit23.htm | 2115 | 2024-04-01 16:49:04 |
| a1ffc20231231ex-311.htm | 9091 | 2024-04-01 16:49:04 |
| a1ffc20231231ex-312.htm | 9304 | 2024-04-01 16:49:04 |
| a1ffc20231231ex-321.htm | 5003 | 2024-04-01 16:49:04 |
| a1ffc20231231ex-322.htm | 5417 | 2024-04-01 16:49:04 |
| exhibit10f-directorcompens.htm | 11544 | 2024-04-01 16:49:04 |
| exhibit10g-2024executivebo.htm | 14272 | 2024-04-01 16:49:04 |
| fil-20231231.htm | 3085013 | 2024-04-01 16:49:04 |
| fil-20231231.xsd | 64948 | 2024-04-01 16:49:04 |
| fil-20231231_cal.xml | 99138 | 2024-04-01 16:49:04 |
| fil-20231231_def.xml | 403028 | 2024-04-01 16:49:04 |
| fil-20231231_htm.xml | 2766095 | 2024-04-01 16:49:04 |
| fil-20231231_lab.xml | 622509 | 2024-04-01 16:49:04 |
| fil-20231231_pre.xml | 579257 | 2024-04-01 16:49:04 |
| FilingSummary.xml | 44437 | 2024-04-01 16:49:04 |
| Financial_Report.xlsx | 144258 | 2024-04-01 16:49:04 |
| MetaLinks.json | 858917 | 2024-04-01 16:49:04 |
| R1.htm | 62862 | 2024-04-01 16:49:04 |
| R10.htm | 214190 | 2024-04-01 16:49:04 |
| R11.htm | 36427 | 2024-04-01 16:49:04 |
| R12.htm | 335245 | 2024-04-01 16:49:04 |
| R13.htm | 53667 | 2024-04-01 16:49:04 |
| R14.htm | 32868 | 2024-04-01 16:49:04 |
| R15.htm | 8093 | 2024-04-01 16:49:04 |
| R16.htm | 33908 | 2024-04-01 16:49:04 |
| R17.htm | 19698 | 2024-04-01 16:49:04 |
| R18.htm | 29858 | 2024-04-01 16:49:04 |
| R19.htm | 8063 | 2024-04-01 16:49:04 |
| R2.htm | 7800 | 2024-04-01 16:49:04 |
| R20.htm | 6707 | 2024-04-01 16:49:04 |
| R21.htm | 9947 | 2024-04-01 16:49:04 |
| R22.htm | 50624 | 2024-04-01 16:49:04 |
| R23.htm | 344338 | 2024-04-01 16:49:04 |
| R24.htm | 67471 | 2024-04-01 16:49:04 |
| R25.htm | 22922 | 2024-04-01 16:49:04 |
| R26.htm | 333761 | 2024-04-01 16:49:04 |
| R27.htm | 57693 | 2024-04-01 16:49:04 |
| R28.htm | 28933 | 2024-04-01 16:49:04 |
| R29.htm | 30387 | 2024-04-01 16:49:04 |
| R3.htm | 124959 | 2024-04-01 16:49:04 |
| R30.htm | 19891 | 2024-04-01 16:49:04 |
| R31.htm | 27682 | 2024-04-01 16:49:04 |
| R32.htm | 48645 | 2024-04-01 16:49:04 |
| R33.htm | 338892 | 2024-04-01 16:49:04 |
| R34.htm | 147283 | 2024-04-01 16:49:04 |
| R35.htm | 30658 | 2024-04-01 16:49:04 |
| R36.htm | 71058 | 2024-04-01 16:49:04 |
| R37.htm | 39283 | 2024-04-01 16:49:04 |
| R38.htm | 60828 | 2024-04-01 16:49:04 |
| R39.htm | 99971 | 2024-04-01 16:49:04 |
| R4.htm | 22862 | 2024-04-01 16:49:04 |
| R40.htm | 16448 | 2024-04-01 16:49:04 |
| R41.htm | 7540 | 2024-04-01 16:49:04 |
| R42.htm | 11937 | 2024-04-01 16:49:04 |
| R43.htm | 21031 | 2024-04-01 16:49:04 |
| R44.htm | 12442 | 2024-04-01 16:49:04 |
| R45.htm | 12463 | 2024-04-01 16:49:04 |
| R46.htm | 34489 | 2024-04-01 16:49:04 |
| R47.htm | 65279 | 2024-04-01 16:49:04 |
| R48.htm | 33934 | 2024-04-01 16:49:04 |
| R49.htm | 59365 | 2024-04-01 16:49:04 |
| R5.htm | 72673 | 2024-04-01 16:49:04 |
| R50.htm | 38466 | 2024-04-01 16:49:04 |
| R51.htm | 59886 | 2024-04-01 16:49:04 |
| R52.htm | 37086 | 2024-04-01 16:49:04 |
| R53.htm | 28710 | 2024-04-01 16:49:04 |
| R54.htm | 15636 | 2024-04-01 16:49:04 |
| R55.htm | 28724 | 2024-04-01 16:49:04 |
| R56.htm | 12064 | 2024-04-01 16:49:04 |
| R57.htm | 17825 | 2024-04-01 16:49:04 |
| R58.htm | 17081 | 2024-04-01 16:49:04 |
| R59.htm | 18849 | 2024-04-01 16:49:04 |
| R6.htm | 7639 | 2024-04-01 16:49:04 |
| R60.htm | 23859 | 2024-04-01 16:49:04 |
| R61.htm | 16847 | 2024-04-01 16:49:04 |
| R62.htm | 9520 | 2024-04-01 16:49:04 |
| R63.htm | 5462 | 2024-04-01 16:49:04 |
| R64.htm | 20281 | 2024-04-01 16:49:04 |
| R65.htm | 10617 | 2024-04-01 16:49:04 |
| R66.htm | 34734 | 2024-04-01 16:49:04 |
| R67.htm | 5750 | 2024-04-01 16:49:04 |
| R68.htm | 15325 | 2024-04-01 16:49:04 |
| R69.htm | 24226 | 2024-04-01 16:49:04 |
| R7.htm | 33671 | 2024-04-01 16:49:04 |
| R70.htm | 17121 | 2024-04-01 16:49:04 |
| R71.htm | 26188 | 2024-04-01 16:49:04 |
| R72.htm | 13752 | 2024-04-01 16:49:04 |
| R73.htm | 4324 | 2024-04-01 16:49:04 |
| R74.htm | 237956 | 2024-04-01 16:49:04 |
| R8.htm | 48289 | 2024-04-01 16:49:04 |
| R9.htm | 82885 | 2024-04-01 16:49:04 |
| report.css | 2767 | 2024-04-01 16:49:04 |
| Show.js | 1085 | 2024-04-01 16:49:04 |