Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001654954-20-005246-index-headers.html | 2020-05-12 16:03:45 | |
| 0001654954-20-005246-index.html | 2020-05-12 16:03:45 | |
| 0001654954-20-005246.txt | 2020-05-12 16:03:45 | |
 0001654954-20-005246-xbrl.zip | 72572 | 2020-05-12 16:03:45 |
| FilingSummary.xml | 24298 | 2020-05-12 16:03:45 |
| Financial_Report.xlsx | 56493 | 2020-05-12 16:03:45 |
| nrom-20191231.xml | 375589 | 2020-05-12 16:03:45 |
| nrom-20191231.xsd | 28541 | 2020-05-12 16:03:45 |
| nrom-20191231_cal.xml | 43813 | 2020-05-12 16:03:45 |
| nrom-20191231_def.xml | 63370 | 2020-05-12 16:03:45 |
| nrom-20191231_lab.xml | 217890 | 2020-05-12 16:03:45 |
| nrom-20191231_pre.xml | 164948 | 2020-05-12 16:03:45 |
| nrom_10k.htm | 1334402 | 2020-05-12 16:03:45 |
| nrom_321.htm | 9959 | 2020-05-12 16:03:45 |
| nrom_ex1011.htm | 2960537 | 2020-05-12 16:03:45 |
 nrom_ex1011000.jpg | 2707 | 2020-05-12 16:03:45 |
 nrom_ex1011001.jpg | 1235 | 2020-05-12 16:03:45 |
 nrom_ex1011002.jpg | 1043 | 2020-05-12 16:03:45 |
 nrom_ex1011003.jpg | 3987 | 2020-05-12 16:03:45 |
| nrom_ex311.htm | 15582 | 2020-05-12 16:03:45 |
| nrom_ex312.htm | 15275 | 2020-05-12 16:03:45 |
| nrom_ex322.htm | 9590 | 2020-05-12 16:03:45 |
| nrom_ex43.htm | 28228 | 2020-05-12 16:03:45 |
 nrom_ex43000.jpg | 2595 | 2020-05-12 16:03:45 |
 nrom_ex43001.jpg | 2907 | 2020-05-12 16:03:45 |
| nrom_ex44.htm | 228398 | 2020-05-12 16:03:45 |
 nrom_ex44000.jpg | 1743 | 2020-05-12 16:03:45 |
| R1.htm | 38835 | 2020-05-12 16:03:45 |
| R10.htm | 14987 | 2020-05-12 16:03:45 |
| R11.htm | 6850 | 2020-05-12 16:03:45 |
| R12.htm | 5234 | 2020-05-12 16:03:45 |
| R13.htm | 6403 | 2020-05-12 16:03:45 |
| R14.htm | 23781 | 2020-05-12 16:03:45 |
| R15.htm | 5718 | 2020-05-12 16:03:45 |
| R16.htm | 6389 | 2020-05-12 16:03:45 |
| R17.htm | 4934 | 2020-05-12 16:03:45 |
| R18.htm | 6304 | 2020-05-12 16:03:45 |
| R19.htm | 23793 | 2020-05-12 16:03:45 |
| R2.htm | 81438 | 2020-05-12 16:03:45 |
| R20.htm | 81075 | 2020-05-12 16:03:45 |
| R21.htm | 19576 | 2020-05-12 16:03:45 |
| R22.htm | 9372 | 2020-05-12 16:03:45 |
| R23.htm | 24915 | 2020-05-12 16:03:45 |
| R24.htm | 23855 | 2020-05-12 16:03:45 |
| R25.htm | 37582 | 2020-05-12 16:03:45 |
| R26.htm | 12022 | 2020-05-12 16:03:45 |
| R27.htm | 8215 | 2020-05-12 16:03:45 |
| R28.htm | 9335 | 2020-05-12 16:03:45 |
| R29.htm | 9379 | 2020-05-12 16:03:45 |
| R3.htm | 10609 | 2020-05-12 16:03:45 |
| R30.htm | 4618 | 2020-05-12 16:03:45 |
| R31.htm | 13180 | 2020-05-12 16:03:45 |
| R32.htm | 21084 | 2020-05-12 16:03:45 |
| R33.htm | 10592 | 2020-05-12 16:03:45 |
| R34.htm | 35462 | 2020-05-12 16:03:45 |
| R35.htm | 15759 | 2020-05-12 16:03:45 |
| R36.htm | 12559 | 2020-05-12 16:03:45 |
| R37.htm | 12012 | 2020-05-12 16:03:45 |
| R38.htm | 22781 | 2020-05-12 16:03:45 |
| R39.htm | 7082 | 2020-05-12 16:03:45 |
| R4.htm | 82646 | 2020-05-12 16:03:45 |
| R40.htm | 54156 | 2020-05-12 16:03:45 |
| R5.htm | 6910 | 2020-05-12 16:03:45 |
| R6.htm | 28572 | 2020-05-12 16:03:45 |
| R7.htm | 66949 | 2020-05-12 16:03:45 |
| R8.htm | 40054 | 2020-05-12 16:03:45 |
| R9.htm | 7021 | 2020-05-12 16:03:45 |
| report.css | 2767 | 2020-05-12 16:03:45 |
| Show.js | 1085 | 2020-05-12 16:03:45 |