Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001193125-17-323058-index-headers.html | 2017-10-27 16:10:54 | |
| 0001193125-17-323058-index.html | 2017-10-27 16:10:54 | |
| 0001193125-17-323058.txt | 2017-10-27 16:10:54 | |
 0001193125-17-323058-xbrl.zip | 128538 | 2017-10-27 16:10:54 |
| d484014d10q.htm | 580087 | 2017-10-27 16:10:54 |
| d484014dex311.htm | 6337 | 2017-10-27 16:10:54 |
| d484014dex312.htm | 6413 | 2017-10-27 16:10:54 |
| d484014dex321.htm | 4070 | 2017-10-27 16:10:54 |
| FilingSummary.xml | 39178 | 2017-10-27 16:10:54 |
| Financial_Report.xlsx | 65060 | 2017-10-27 16:10:54 |
| nci-20170930.xml | 1875222 | 2017-10-27 16:10:54 |
| nci-20170930.xsd | 39328 | 2017-10-27 16:10:54 |
| nci-20170930_cal.xml | 75389 | 2017-10-27 16:10:54 |
| nci-20170930_def.xml | 134938 | 2017-10-27 16:10:54 |
| nci-20170930_lab.xml | 318103 | 2017-10-27 16:10:54 |
| nci-20170930_pre.xml | 300534 | 2017-10-27 16:10:54 |
| R1.htm | 21948 | 2017-10-27 16:10:54 |
| R10.htm | 171155 | 2017-10-27 16:10:54 |
| R11.htm | 41868 | 2017-10-27 16:10:54 |
| R12.htm | 60671 | 2017-10-27 16:10:54 |
| R13.htm | 125239 | 2017-10-27 16:10:54 |
| R14.htm | 82189 | 2017-10-27 16:10:54 |
| R15.htm | 23124 | 2017-10-27 16:10:54 |
| R16.htm | 16075 | 2017-10-27 16:10:54 |
| R17.htm | 87486 | 2017-10-27 16:10:54 |
| R18.htm | 41939 | 2017-10-27 16:10:54 |
| R19.htm | 183152 | 2017-10-27 16:10:54 |
| R2.htm | 76260 | 2017-10-27 16:10:54 |
| R20.htm | 163749 | 2017-10-27 16:10:54 |
| R21.htm | 41021 | 2017-10-27 16:10:54 |
| R22.htm | 59886 | 2017-10-27 16:10:54 |
| R23.htm | 114781 | 2017-10-27 16:10:54 |
| R24.htm | 80516 | 2017-10-27 16:10:54 |
| R25.htm | 19020 | 2017-10-27 16:10:54 |
| R26.htm | 76719 | 2017-10-27 16:10:54 |
| R27.htm | 12015 | 2017-10-27 16:10:54 |
| R28.htm | 12457 | 2017-10-27 16:10:54 |
| R29.htm | 15133 | 2017-10-27 16:10:54 |
| R3.htm | 78605 | 2017-10-27 16:10:54 |
| R30.htm | 4652 | 2017-10-27 16:10:54 |
| R31.htm | 40357 | 2017-10-27 16:10:54 |
| R32.htm | 15285 | 2017-10-27 16:10:54 |
| R33.htm | 28394 | 2017-10-27 16:10:54 |
| R34.htm | 32610 | 2017-10-27 16:10:54 |
| R35.htm | 14922 | 2017-10-27 16:10:54 |
| R36.htm | 14420 | 2017-10-27 16:10:54 |
| R37.htm | 15354 | 2017-10-27 16:10:54 |
| R38.htm | 22886 | 2017-10-27 16:10:54 |
| R39.htm | 16297 | 2017-10-27 16:10:54 |
| R4.htm | 41210 | 2017-10-27 16:10:54 |
| R40.htm | 11473 | 2017-10-27 16:10:54 |
| R41.htm | 11096 | 2017-10-27 16:10:54 |
| R42.htm | 43760 | 2017-10-27 16:10:54 |
| R43.htm | 12945 | 2017-10-27 16:10:54 |
| R44.htm | 12035 | 2017-10-27 16:10:54 |
| R45.htm | 13992 | 2017-10-27 16:10:54 |
| R46.htm | 16962 | 2017-10-27 16:10:54 |
| R47.htm | 16337 | 2017-10-27 16:10:54 |
| R48.htm | 12178 | 2017-10-27 16:10:54 |
| R49.htm | 20216 | 2017-10-27 16:10:54 |
| R5.htm | 87030 | 2017-10-27 16:10:54 |
| R50.htm | 10479 | 2017-10-27 16:10:54 |
| R51.htm | 18624 | 2017-10-27 16:10:54 |
| R52.htm | 44323 | 2017-10-27 16:10:54 |
| R53.htm | 5007 | 2017-10-27 16:10:54 |
| R54.htm | 16307 | 2017-10-27 16:10:54 |
| R55.htm | 17000 | 2017-10-27 16:10:54 |
| R6.htm | 10611 | 2017-10-27 16:10:54 |
| R7.htm | 20692 | 2017-10-27 16:10:54 |
| R8.htm | 46454 | 2017-10-27 16:10:54 |
| R9.htm | 189320 | 2017-10-27 16:10:54 |
| report.css | 2767 | 2017-10-27 16:10:54 |
| Show.js | 1410 | 2017-10-27 16:10:54 |