Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001647513-19-000009-index-headers.html | 2019-02-19 15:16:04 | |
| 0001647513-19-000009-index.html | 2019-02-19 15:16:04 | |
| 0001647513-19-000009.txt | 2019-02-19 15:16:04 | |
 0001647513-19-000009-xbrl.zip | 448903 | 2019-02-19 15:16:04 |
 areaoffocusmapa06.jpg | 20977 | 2019-02-19 15:16:04 |
 areasofoperationa15.jpg | 180127 | 2019-02-19 15:16:04 |
| FilingSummary.xml | 42718 | 2019-02-19 15:16:04 |
| Financial_Report.xlsx | 97162 | 2019-02-19 15:16:04 |
| MetaLinks.json | 647985 | 2019-02-19 15:16:04 |
| nbl-20181231.xsd | 53342 | 2019-02-19 15:16:04 |
| nbl-20181231_cal.xml | 103508 | 2019-02-19 15:16:04 |
| nbl-20181231_def.xml | 389798 | 2019-02-19 15:16:04 |
| nbl-20181231_lab.xml | 746699 | 2019-02-19 15:16:04 |
| nbl-20181231_pre.xml | 484976 | 2019-02-19 15:16:04 |
| nblx-20181231x10kxex10.htm | 29872 | 2019-02-19 15:16:04 |
| nblx-20181231x10kxex211.htm | 82666 | 2019-02-19 15:16:04 |
| nblx-20181231x10kxex231.htm | 3397 | 2019-02-19 15:16:04 |
| nblx-20181231x10kxex311.htm | 13066 | 2019-02-19 15:16:04 |
| nblx-20181231x10kxex312.htm | 13066 | 2019-02-19 15:16:04 |
| nblx-20181231x10kxex321.htm | 6824 | 2019-02-19 15:16:04 |
| nblx-20181231x10kxex322.htm | 6886 | 2019-02-19 15:16:04 |
| nblx-20181231x10xk.htm | 3882914 | 2019-02-19 15:16:04 |
| nblx-20181231x10xk_htm.xml | 1783774 | 2019-02-19 15:16:04 |
 nblxorgstructurea02.jpg | 178038 | 2019-02-19 15:16:04 |
 nblxupdatedlogoa28.jpg | 25415 | 2019-02-19 15:16:04 |
| R1.htm | 37996 | 2019-02-19 15:16:04 |
| R10.htm | 43664 | 2019-02-19 15:16:04 |
| R11.htm | 20984 | 2019-02-19 15:16:04 |
| R12.htm | 22230 | 2019-02-19 15:16:04 |
| R13.htm | 27526 | 2019-02-19 15:16:04 |
| R14.htm | 32536 | 2019-02-19 15:16:04 |
| R15.htm | 17706 | 2019-02-19 15:16:04 |
| R16.htm | 107601 | 2019-02-19 15:16:04 |
| R17.htm | 17193 | 2019-02-19 15:16:04 |
| R18.htm | 45714 | 2019-02-19 15:16:04 |
| R19.htm | 52874 | 2019-02-19 15:16:04 |
| R2.htm | 79056 | 2019-02-19 15:16:04 |
| R20.htm | 12149 | 2019-02-19 15:16:04 |
| R21.htm | 37165 | 2019-02-19 15:16:04 |
| R22.htm | 7865 | 2019-02-19 15:16:04 |
| R23.htm | 64880 | 2019-02-19 15:16:04 |
| R24.htm | 132762 | 2019-02-19 15:16:04 |
| R25.htm | 22371 | 2019-02-19 15:16:04 |
| R26.htm | 32734 | 2019-02-19 15:16:04 |
| R27.htm | 33065 | 2019-02-19 15:16:04 |
| R28.htm | 30297 | 2019-02-19 15:16:04 |
| R29.htm | 20864 | 2019-02-19 15:16:04 |
| R3.htm | 82475 | 2019-02-19 15:16:04 |
| R30.htm | 21797 | 2019-02-19 15:16:04 |
| R31.htm | 29650 | 2019-02-19 15:16:04 |
| R32.htm | 25850 | 2019-02-19 15:16:04 |
| R33.htm | 15636 | 2019-02-19 15:16:04 |
| R34.htm | 107658 | 2019-02-19 15:16:04 |
| R35.htm | 14674 | 2019-02-19 15:16:04 |
| R36.htm | 42557 | 2019-02-19 15:16:04 |
| R37.htm | 50851 | 2019-02-19 15:16:04 |
| R38.htm | 10268 | 2019-02-19 15:16:04 |
| R39.htm | 33048 | 2019-02-19 15:16:04 |
| R4.htm | 6194 | 2019-02-19 15:16:04 |
| R40.htm | 64929 | 2019-02-19 15:16:04 |
| R41.htm | 24905 | 2019-02-19 15:16:04 |
| R42.htm | 73198 | 2019-02-19 15:16:04 |
| R43.htm | 57938 | 2019-02-19 15:16:04 |
| R44.htm | 11538 | 2019-02-19 15:16:04 |
| R45.htm | 10517 | 2019-02-19 15:16:04 |
| R46.htm | 37794 | 2019-02-19 15:16:04 |
| R47.htm | 37271 | 2019-02-19 15:16:04 |
| R48.htm | 17289 | 2019-02-19 15:16:04 |
| R49.htm | 15226 | 2019-02-19 15:16:04 |
| R5.htm | 87763 | 2019-02-19 15:16:04 |
| R50.htm | 8551 | 2019-02-19 15:16:04 |
| R51.htm | 19197 | 2019-02-19 15:16:04 |
| R52.htm | 25500 | 2019-02-19 15:16:04 |
| R53.htm | 18108 | 2019-02-19 15:16:04 |
| R54.htm | 17163 | 2019-02-19 15:16:04 |
| R55.htm | 26424 | 2019-02-19 15:16:04 |
| R56.htm | 17448 | 2019-02-19 15:16:04 |
| R57.htm | 39575 | 2019-02-19 15:16:04 |
| R58.htm | 11971 | 2019-02-19 15:16:04 |
| R59.htm | 83385 | 2019-02-19 15:16:04 |
| R6.htm | 54873 | 2019-02-19 15:16:04 |
| R60.htm | 14855 | 2019-02-19 15:16:04 |
| R61.htm | 26264 | 2019-02-19 15:16:04 |
| R62.htm | 26834 | 2019-02-19 15:16:04 |
| R63.htm | 18826 | 2019-02-19 15:16:04 |
| R64.htm | 32313 | 2019-02-19 15:16:04 |
| R65.htm | 13484 | 2019-02-19 15:16:04 |
| R66.htm | 10078 | 2019-02-19 15:16:04 |
| R67.htm | 71813 | 2019-02-19 15:16:04 |
| R68.htm | 23524 | 2019-02-19 15:16:04 |
| R69.htm | 27611 | 2019-02-19 15:16:04 |
| R7.htm | 40904 | 2019-02-19 15:16:04 |
| R8.htm | 92313 | 2019-02-19 15:16:04 |
| R9.htm | 37622 | 2019-02-19 15:16:04 |
| report.css | 2767 | 2019-02-19 15:16:04 |
| Show.js | 1085 | 2019-02-19 15:16:04 |
 targetpaya06.jpg | 37931 | 2019-02-19 15:16:04 |