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|---|---|---|
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| 0001354488-16-006163-index.html | 2016-02-11 14:12:52 | |
| 0001354488-16-006163.txt | 2016-02-11 14:12:52 | |
 0001354488-16-006163-xbrl.zip | 43361 | 2016-02-11 14:12:52 |
| FilingSummary.xml | 12971 | 2016-02-11 14:12:52 |
| Financial_Report.xlsx | 29173 | 2016-02-11 14:12:52 |
| nat4-2_10q.htm | 375676 | 2016-02-11 14:12:52 |
| nat4-2_ex311.htm | 12412 | 2016-02-11 14:12:52 |
| nat4-2_ex312.htm | 12298 | 2016-02-11 14:12:52 |
| nat4-2_ex321.htm | 5231 | 2016-02-11 14:12:52 |
| nat4-2_ex322.htm | 5227 | 2016-02-11 14:12:52 |
| R1.htm | 24969 | 2016-02-11 14:12:52 |
| R10.htm | 5446 | 2016-02-11 14:12:52 |
| R11.htm | 71218 | 2016-02-11 14:12:52 |
| R12.htm | 12412 | 2016-02-11 14:12:52 |
| R13.htm | 27584 | 2016-02-11 14:12:52 |
| R14.htm | 11879 | 2016-02-11 14:12:52 |
| R15.htm | 9510 | 2016-02-11 14:12:52 |
| R16.htm | 17333 | 2016-02-11 14:12:52 |
| R17.htm | 7968 | 2016-02-11 14:12:52 |
| R18.htm | 8728 | 2016-02-11 14:12:52 |
| R19.htm | 8188 | 2016-02-11 14:12:52 |
| R2.htm | 28814 | 2016-02-11 14:12:52 |
| R3.htm | 9550 | 2016-02-11 14:12:52 |
| R4.htm | 40181 | 2016-02-11 14:12:52 |
| R5.htm | 12058 | 2016-02-11 14:12:52 |
| R6.htm | 38551 | 2016-02-11 14:12:52 |
| R7.htm | 48550 | 2016-02-11 14:12:52 |
| R8.htm | 30976 | 2016-02-11 14:12:52 |
| R9.htm | 18245 | 2016-02-11 14:12:52 |
| report.css | 2767 | 2016-02-11 14:12:52 |
| Show.js | 1410 | 2016-02-11 14:12:52 |
| wnciv2-20151231.xml | 223693 | 2016-02-11 14:12:52 |
| wnciv2-20151231.xsd | 17085 | 2016-02-11 14:12:52 |
| wnciv2-20151231_cal.xml | 26727 | 2016-02-11 14:12:52 |
| wnciv2-20151231_def.xml | 17753 | 2016-02-11 14:12:52 |
| wnciv2-20151231_lab.xml | 93075 | 2016-02-11 14:12:52 |
| wnciv2-20151231_pre.xml | 67663 | 2016-02-11 14:12:52 |