Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001193125-16-505292-index-headers.html | 2016-03-15 16:53:04 | |
| 0001193125-16-505292-index.html | 2016-03-15 16:53:04 | |
| 0001193125-16-505292.txt | 2016-03-15 16:53:04 | |
 0001193125-16-505292-xbrl.zip | 257962 | 2016-03-15 16:53:04 |
| d82218d10k.htm | 1156340 | 2016-03-15 16:53:04 |
| d82218dex211.htm | 11309 | 2016-03-15 16:53:04 |
| d82218dex231.htm | 1451 | 2016-03-15 16:53:04 |
| d82218dex311.htm | 8543 | 2016-03-15 16:53:04 |
| d82218dex312.htm | 8542 | 2016-03-15 16:53:04 |
| d82218dex321.htm | 2675 | 2016-03-15 16:53:04 |
| d82218dex322.htm | 2680 | 2016-03-15 16:53:04 |
| FilingSummary.xml | 65659 | 2016-03-15 16:53:04 |
| Financial_Report.xlsx | 144531 | 2016-03-15 16:53:04 |
 g82218g27v89.jpg | 2330 | 2016-03-15 16:53:04 |
 g82218stamp_pg29.jpg | 43365 | 2016-03-15 16:53:04 |
 g82218tx_pg22.jpg | 116258 | 2016-03-15 16:53:04 |
| nnbr-20151231.xml | 1658857 | 2016-03-15 16:53:04 |
| nnbr-20151231.xsd | 90379 | 2016-03-15 16:53:04 |
| nnbr-20151231_cal.xml | 144413 | 2016-03-15 16:53:04 |
| nnbr-20151231_def.xml | 337314 | 2016-03-15 16:53:04 |
| nnbr-20151231_lab.xml | 771315 | 2016-03-15 16:53:04 |
| nnbr-20151231_pre.xml | 600350 | 2016-03-15 16:53:04 |
| R1.htm | 29957 | 2016-03-15 16:53:04 |
| R10.htm | 13891 | 2016-03-15 16:53:04 |
| R100.htm | 11528 | 2016-03-15 16:53:04 |
| R11.htm | 22643 | 2016-03-15 16:53:04 |
| R12.htm | 10629 | 2016-03-15 16:53:04 |
| R13.htm | 15731 | 2016-03-15 16:53:04 |
| R14.htm | 47946 | 2016-03-15 16:53:04 |
| R15.htm | 40226 | 2016-03-15 16:53:04 |
| R16.htm | 43484 | 2016-03-15 16:53:04 |
| R17.htm | 18242 | 2016-03-15 16:53:04 |
| R18.htm | 8668 | 2016-03-15 16:53:04 |
| R19.htm | 59155 | 2016-03-15 16:53:04 |
| R2.htm | 92121 | 2016-03-15 16:53:04 |
| R20.htm | 79330 | 2016-03-15 16:53:04 |
| R21.htm | 16770 | 2016-03-15 16:53:04 |
| R22.htm | 13500 | 2016-03-15 16:53:04 |
| R23.htm | 19194 | 2016-03-15 16:53:04 |
| R24.htm | 32322 | 2016-03-15 16:53:04 |
| R25.htm | 5327 | 2016-03-15 16:53:04 |
| R26.htm | 35688 | 2016-03-15 16:53:04 |
| R27.htm | 4921 | 2016-03-15 16:53:04 |
| R28.htm | 89099 | 2016-03-15 16:53:04 |
| R29.htm | 52634 | 2016-03-15 16:53:04 |
| R3.htm | 11746 | 2016-03-15 16:53:04 |
| R30.htm | 10429 | 2016-03-15 16:53:04 |
| R31.htm | 22203 | 2016-03-15 16:53:04 |
| R32.htm | 8849 | 2016-03-15 16:53:04 |
| R33.htm | 14134 | 2016-03-15 16:53:04 |
| R34.htm | 35256 | 2016-03-15 16:53:04 |
| R35.htm | 42657 | 2016-03-15 16:53:04 |
| R36.htm | 30019 | 2016-03-15 16:53:04 |
| R37.htm | 15339 | 2016-03-15 16:53:04 |
| R38.htm | 55236 | 2016-03-15 16:53:04 |
| R39.htm | 80683 | 2016-03-15 16:53:04 |
| R4.htm | 64838 | 2016-03-15 16:53:04 |
| R40.htm | 14325 | 2016-03-15 16:53:04 |
| R41.htm | 9169 | 2016-03-15 16:53:04 |
| R42.htm | 18112 | 2016-03-15 16:53:04 |
| R43.htm | 28733 | 2016-03-15 16:53:04 |
| R44.htm | 30493 | 2016-03-15 16:53:04 |
| R45.htm | 12237 | 2016-03-15 16:53:04 |
| R46.htm | 235961 | 2016-03-15 16:53:04 |
| R47.htm | 68554 | 2016-03-15 16:53:04 |
| R48.htm | 15085 | 2016-03-15 16:53:04 |
| R49.htm | 14000 | 2016-03-15 16:53:04 |
| R5.htm | 64662 | 2016-03-15 16:53:04 |
| R50.htm | 17598 | 2016-03-15 16:53:04 |
| R51.htm | 10095 | 2016-03-15 16:53:04 |
| R52.htm | 11977 | 2016-03-15 16:53:04 |
| R53.htm | 14998 | 2016-03-15 16:53:04 |
| R54.htm | 9947 | 2016-03-15 16:53:04 |
| R55.htm | 12608 | 2016-03-15 16:53:04 |
| R56.htm | 4816 | 2016-03-15 16:53:04 |
| R57.htm | 32858 | 2016-03-15 16:53:04 |
| R58.htm | 8838 | 2016-03-15 16:53:04 |
| R59.htm | 32519 | 2016-03-15 16:53:04 |
| R6.htm | 105110 | 2016-03-15 16:53:04 |
| R60.htm | 40331 | 2016-03-15 16:53:04 |
| R61.htm | 144426 | 2016-03-15 16:53:04 |
| R62.htm | 20411 | 2016-03-15 16:53:04 |
| R63.htm | 23270 | 2016-03-15 16:53:04 |
| R64.htm | 38536 | 2016-03-15 16:53:04 |
| R65.htm | 10491 | 2016-03-15 16:53:04 |
| R66.htm | 22268 | 2016-03-15 16:53:04 |
| R67.htm | 11554 | 2016-03-15 16:53:04 |
| R68.htm | 15352 | 2016-03-15 16:53:04 |
| R69.htm | 18435 | 2016-03-15 16:53:04 |
| R7.htm | 8109 | 2016-03-15 16:53:04 |
| R70.htm | 61074 | 2016-03-15 16:53:04 |
| R71.htm | 14321 | 2016-03-15 16:53:04 |
| R72.htm | 37208 | 2016-03-15 16:53:04 |
| R73.htm | 19329 | 2016-03-15 16:53:04 |
| R74.htm | 7687 | 2016-03-15 16:53:04 |
| R75.htm | 17428 | 2016-03-15 16:53:04 |
| R76.htm | 70453 | 2016-03-15 16:53:04 |
| R77.htm | 43401 | 2016-03-15 16:53:04 |
| R78.htm | 51213 | 2016-03-15 16:53:04 |
| R79.htm | 35816 | 2016-03-15 16:53:04 |
| R8.htm | 45262 | 2016-03-15 16:53:04 |
| R80.htm | 9559 | 2016-03-15 16:53:04 |
| R81.htm | 67082 | 2016-03-15 16:53:04 |
| R82.htm | 32065 | 2016-03-15 16:53:04 |
| R83.htm | 33069 | 2016-03-15 16:53:04 |
| R84.htm | 50470 | 2016-03-15 16:53:04 |
| R85.htm | 8276 | 2016-03-15 16:53:04 |
| R86.htm | 9408 | 2016-03-15 16:53:04 |
| R87.htm | 22750 | 2016-03-15 16:53:04 |
| R88.htm | 9187 | 2016-03-15 16:53:04 |
| R89.htm | 13097 | 2016-03-15 16:53:04 |
| R9.htm | 70337 | 2016-03-15 16:53:04 |
| R90.htm | 19417 | 2016-03-15 16:53:04 |
| R91.htm | 34058 | 2016-03-15 16:53:04 |
| R92.htm | 18381 | 2016-03-15 16:53:04 |
| R93.htm | 22489 | 2016-03-15 16:53:04 |
| R94.htm | 30248 | 2016-03-15 16:53:04 |
| R95.htm | 16492 | 2016-03-15 16:53:04 |
| R96.htm | 8892 | 2016-03-15 16:53:04 |
| R97.htm | 13876 | 2016-03-15 16:53:04 |
| R98.htm | 22248 | 2016-03-15 16:53:04 |
| R99.htm | 11410 | 2016-03-15 16:53:04 |
| report.css | 2768 | 2016-03-15 16:53:04 |
| Show.js | 1411 | 2016-03-15 16:53:04 |