Parent Directory| Name | Size | Last Modified |
|---|---|---|
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| 0000888955-12-000053-index.html | 2012-11-13 16:45:06 | |
| 0000888955-12-000053.txt | 2012-11-13 16:45:06 | |
 0000888955-12-000053-xbrl.zip | 39553 | 2012-11-13 16:45:06 |
 BarChart1.jpg | 29168 | 2012-11-13 16:45:06 |
| FilingSummary.xml | 3186 | 2012-11-13 16:45:06 |
| Financial_Report.xls | 138995 | 2012-11-13 16:45:06 |
| ni497xbrl12.htm | 7245 | 2012-11-13 16:45:06 |
| ntfi-20121025.xml | 57317 | 2012-11-13 16:45:06 |
| ntfi-20121025.xsd | 8362 | 2012-11-13 16:45:06 |
| ntfi-20121025_cal.xml | 4987 | 2012-11-13 16:45:06 |
| ntfi-20121025_def.xml | 134358 | 2012-11-13 16:45:06 |
| ntfi-20121025_lab.xml | 176762 | 2012-11-13 16:45:06 |
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| R1.htm | 20917 | 2012-11-13 16:45:06 |
| R10.htm | 4850 | 2012-11-13 16:45:06 |
| R2.htm | 154202 | 2012-11-13 16:45:06 |
| R9.htm | 279435 | 2012-11-13 16:45:06 |
| report.css | 2720 | 2012-11-13 16:45:06 |
| Show.js | 6423 | 2012-11-13 16:45:06 |