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| 0000912750-12-000038-index.html | 2012-07-26 15:08:00 | |
| 0000912750-12-000038.txt | 2012-07-26 15:08:00 | |
 0000912750-12-000038-xbrl.zip | 234126 | 2012-07-26 15:08:00 |
| FilingSummary.xml | 28534 | 2012-07-26 15:08:00 |
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| nfx-20120630.xsd | 100849 | 2012-07-26 15:08:00 |
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| nfx10q-06302012.htm | 1751535 | 2012-07-26 15:08:00 |
| nfx10qex311-06302012.htm | 15529 | 2012-07-26 15:08:00 |
| nfx10qex312-06302012.htm | 15550 | 2012-07-26 15:08:00 |
| nfx10qex321-06302012.htm | 6333 | 2012-07-26 15:08:00 |
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| report.css | 2721 | 2012-07-26 15:08:00 |
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