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| 0000950170-23-061944-index.html | 2023-11-09 15:41:01 | |
| 0000950170-23-061944.txt | 2023-11-09 15:41:01 | |
 0000950170-23-061944-xbrl.zip | 225853 | 2023-11-09 15:41:01 |
| ck0000815917-20230929.htm | 4000261 | 2023-11-09 15:41:01 |
| ck0000815917-20230929.xsd | 57864 | 2023-11-09 15:41:01 |
| ck0000815917-20230929_cal.xml | 45301 | 2023-11-09 15:41:01 |
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| ck0000815917-20230929_lab.xml | 351322 | 2023-11-09 15:41:01 |
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| ck0000815917-ex31_2.htm | 10280 | 2023-11-09 15:41:01 |
| ck0000815917-ex32_1.htm | 6048 | 2023-11-09 15:41:01 |
| ck0000815917-ex32_2.htm | 6050 | 2023-11-09 15:41:01 |
| ck0000815917-ex3_19.htm | 57225 | 2023-11-09 15:41:01 |
| ck0000815917-ex3_20.htm | 56764 | 2023-11-09 15:41:01 |
| ck0000815917-ex3_21.htm | 56070 | 2023-11-09 15:41:01 |
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| FilingSummary.xml | 29020 | 2023-11-09 15:41:01 |
| Financial_Report.xlsx | 69555 | 2023-11-09 15:41:01 |
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| R1.htm | 46704 | 2023-11-09 15:41:01 |
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| R9.htm | 380355 | 2023-11-09 15:41:01 |
| report.css | 2767 | 2023-11-09 15:41:01 |
| Show.js | 1085 | 2023-11-09 15:41:01 |