Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001628280-18-010927-index-headers.html | 2018-08-09 16:00:02 | |
| 0001628280-18-010927-index.html | 2018-08-09 16:00:02 | |
| 0001628280-18-010927.txt | 2018-08-09 16:00:02 | |
 0001628280-18-010927-xbrl.zip | 257669 | 2018-08-09 16:00:02 |
| FilingSummary.xml | 49832 | 2018-08-09 16:00:02 |
| Financial_Report.xlsx | 103879 | 2018-08-09 16:00:02 |
| nnbr-06302018x10q.htm | 1705855 | 2018-08-09 16:00:02 |
| nnbr-20180630.xml | 2698142 | 2018-08-09 16:00:02 |
| nnbr-20180630.xsd | 58311 | 2018-08-09 16:00:02 |
| nnbr-20180630_cal.xml | 98677 | 2018-08-09 16:00:02 |
| nnbr-20180630_def.xml | 318865 | 2018-08-09 16:00:02 |
| nnbr-20180630_lab.xml | 702454 | 2018-08-09 16:00:02 |
| nnbr-20180630_pre.xml | 500347 | 2018-08-09 16:00:02 |
 nnlogo.jpg | 7045 | 2018-08-09 16:00:02 |
| q22018ex311.htm | 15402 | 2018-08-09 16:00:02 |
| q22018ex312.htm | 15375 | 2018-08-09 16:00:02 |
| q22018ex321.htm | 7829 | 2018-08-09 16:00:02 |
| q22018ex322.htm | 7827 | 2018-08-09 16:00:02 |
| R1.htm | 21921 | 2018-08-09 16:00:02 |
| R10.htm | 124841 | 2018-08-09 16:00:02 |
| R11.htm | 14913 | 2018-08-09 16:00:02 |
| R12.htm | 29551 | 2018-08-09 16:00:02 |
| R13.htm | 37546 | 2018-08-09 16:00:02 |
| R14.htm | 47124 | 2018-08-09 16:00:02 |
| R15.htm | 9951 | 2018-08-09 16:00:02 |
| R16.htm | 34203 | 2018-08-09 16:00:02 |
| R17.htm | 107102 | 2018-08-09 16:00:02 |
| R18.htm | 8807 | 2018-08-09 16:00:02 |
| R19.htm | 170801 | 2018-08-09 16:00:02 |
| R2.htm | 88314 | 2018-08-09 16:00:02 |
| R20.htm | 124389 | 2018-08-09 16:00:02 |
| R21.htm | 57993 | 2018-08-09 16:00:02 |
| R22.htm | 8726 | 2018-08-09 16:00:02 |
| R23.htm | 202496 | 2018-08-09 16:00:02 |
| R24.htm | 32742 | 2018-08-09 16:00:02 |
| R25.htm | 30907 | 2018-08-09 16:00:02 |
| R26.htm | 45433 | 2018-08-09 16:00:02 |
| R27.htm | 119410 | 2018-08-09 16:00:02 |
| R28.htm | 15798 | 2018-08-09 16:00:02 |
| R29.htm | 27602 | 2018-08-09 16:00:02 |
| R3.htm | 63569 | 2018-08-09 16:00:02 |
| R30.htm | 39381 | 2018-08-09 16:00:02 |
| R31.htm | 49015 | 2018-08-09 16:00:02 |
| R32.htm | 26192 | 2018-08-09 16:00:02 |
| R33.htm | 105918 | 2018-08-09 16:00:02 |
| R34.htm | 163943 | 2018-08-09 16:00:02 |
| R35.htm | 126015 | 2018-08-09 16:00:02 |
| R36.htm | 55855 | 2018-08-09 16:00:02 |
| R37.htm | 201285 | 2018-08-09 16:00:02 |
| R38.htm | 13599 | 2018-08-09 16:00:02 |
| R39.htm | 29891 | 2018-08-09 16:00:02 |
| R4.htm | 34281 | 2018-08-09 16:00:02 |
| R40.htm | 6693 | 2018-08-09 16:00:02 |
| R41.htm | 54351 | 2018-08-09 16:00:02 |
| R42.htm | 37476 | 2018-08-09 16:00:02 |
| R43.htm | 15345 | 2018-08-09 16:00:02 |
| R44.htm | 35378 | 2018-08-09 16:00:02 |
| R45.htm | 14755 | 2018-08-09 16:00:02 |
| R46.htm | 12121 | 2018-08-09 16:00:02 |
| R47.htm | 23922 | 2018-08-09 16:00:02 |
| R48.htm | 21103 | 2018-08-09 16:00:02 |
| R49.htm | 5045 | 2018-08-09 16:00:02 |
| R5.htm | 74511 | 2018-08-09 16:00:02 |
| R50.htm | 13654 | 2018-08-09 16:00:02 |
| R51.htm | 13899 | 2018-08-09 16:00:02 |
| R52.htm | 16451 | 2018-08-09 16:00:02 |
| R53.htm | 19689 | 2018-08-09 16:00:02 |
| R54.htm | 15308 | 2018-08-09 16:00:02 |
| R55.htm | 8226 | 2018-08-09 16:00:02 |
| R56.htm | 30213 | 2018-08-09 16:00:02 |
| R57.htm | 29110 | 2018-08-09 16:00:02 |
| R58.htm | 35246 | 2018-08-09 16:00:02 |
| R59.htm | 44954 | 2018-08-09 16:00:02 |
| R6.htm | 5374 | 2018-08-09 16:00:02 |
| R60.htm | 12139 | 2018-08-09 16:00:02 |
| R61.htm | 10367 | 2018-08-09 16:00:02 |
| R62.htm | 97628 | 2018-08-09 16:00:02 |
| R63.htm | 5216 | 2018-08-09 16:00:02 |
| R64.htm | 19346 | 2018-08-09 16:00:02 |
| R65.htm | 12999 | 2018-08-09 16:00:02 |
| R66.htm | 4823 | 2018-08-09 16:00:02 |
| R67.htm | 13038 | 2018-08-09 16:00:02 |
| R68.htm | 33150 | 2018-08-09 16:00:02 |
| R69.htm | 14887 | 2018-08-09 16:00:02 |
| R7.htm | 27521 | 2018-08-09 16:00:02 |
| R70.htm | 34648 | 2018-08-09 16:00:02 |
| R71.htm | 32732 | 2018-08-09 16:00:02 |
| R72.htm | 19328 | 2018-08-09 16:00:02 |
| R73.htm | 11700 | 2018-08-09 16:00:02 |
| R74.htm | 4732 | 2018-08-09 16:00:02 |
| R75.htm | 40803 | 2018-08-09 16:00:02 |
| R76.htm | 6932 | 2018-08-09 16:00:02 |
| R77.htm | 4336 | 2018-08-09 16:00:02 |
| R78.htm | 80997 | 2018-08-09 16:00:02 |
| R79.htm | 79955 | 2018-08-09 16:00:02 |
| R8.htm | 30543 | 2018-08-09 16:00:02 |
| R80.htm | 4811 | 2018-08-09 16:00:02 |
| R9.htm | 56845 | 2018-08-09 16:00:02 |
| report.css | 2767 | 2018-08-09 16:00:02 |
| Show.js | 1410 | 2018-08-09 16:00:02 |