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|---|---|---|
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| 0000741508-12-000012-index.html | 2012-02-24 16:57:54 | |
| 0000741508-12-000012.txt | 2012-02-24 16:57:54 | |
 0000741508-12-000012-xbrl.zip | 515166 | 2012-02-24 16:57:54 |
| exhibi12-3.htm | 102466 | 2012-02-24 16:57:54 |
| exhibit10-1.htm | 2759496 | 2012-02-24 16:57:54 |
| exhibit12-1.htm | 102290 | 2012-02-24 16:57:54 |
| exhibit12-2.htm | 101429 | 2012-02-24 16:57:54 |
| exhibit23-1.htm | 3112 | 2012-02-24 16:57:54 |
| exhibit23-2.htm | 2641 | 2012-02-24 16:57:54 |
| exhibit23-3.htm | 2660 | 2012-02-24 16:57:54 |
| exhibit31-1.htm | 12715 | 2012-02-24 16:57:54 |
| exhibit31-2.htm | 12726 | 2012-02-24 16:57:54 |
| exhibit31-3.htm | 13034 | 2012-02-24 16:57:54 |
| exhibit31-4.htm | 12631 | 2012-02-24 16:57:54 |
| exhibit31-5.htm | 12635 | 2012-02-24 16:57:54 |
| exhibit31-6.htm | 12664 | 2012-02-24 16:57:54 |
| exhibit32-1.htm | 6926 | 2012-02-24 16:57:54 |
| exhibit32-2.htm | 7220 | 2012-02-24 16:57:54 |
| exhibit32-3.htm | 7044 | 2012-02-24 16:57:54 |
| exhibit32-4.htm | 6945 | 2012-02-24 16:57:54 |
| exhibit32-5.htm | 6946 | 2012-02-24 16:57:54 |
| exhibit32-6.htm | 7032 | 2012-02-24 16:57:54 |
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| FilingSummary.xml | 47382 | 2012-02-24 16:57:54 |
| Financial_Report.xls | 5792048 | 2012-02-24 16:57:54 |
| form10-k.htm | 9671673 | 2012-02-24 16:57:54 |
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| nve-20111231.xml | 7159394 | 2012-02-24 16:57:54 |
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| nve-20111231_cal.xml | 150057 | 2012-02-24 16:57:54 |
| nve-20111231_def.xml | 1007048 | 2012-02-24 16:57:54 |
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 online.jpg | 16705 | 2012-02-24 16:57:54 |
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| R9.htm | 124738 | 2012-02-24 16:57:54 |
| report.css | 2721 | 2012-02-24 16:57:54 |
 serviceterritory.jpg | 53416 | 2012-02-24 16:57:54 |
| Show.js | 6423 | 2012-02-24 16:57:54 |