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| 0001140361-18-022449-index.html | 2018-05-09 14:10:21 | |
| 0001140361-18-022449.txt | 2018-05-09 14:10:21 | |
 0001140361-18-022449-xbrl.zip | 196356 | 2018-05-09 14:10:21 |
| exhibit10_29.htm | 37284 | 2018-05-09 14:10:21 |
| exhibit10_30.htm | 34155 | 2018-05-09 14:10:21 |
| exhibit10_31.htm | 34949 | 2018-05-09 14:10:21 |
| exhibit10_32.htm | 37580 | 2018-05-09 14:10:21 |
| exhibit10_33.htm | 38598 | 2018-05-09 14:10:21 |
| exhibit10_34.htm | 344254 | 2018-05-09 14:10:21 |
| exhibit31_1.htm | 7416 | 2018-05-09 14:10:21 |
| exhibit31_2.htm | 7215 | 2018-05-09 14:10:21 |
| exhibit32_1.htm | 5055 | 2018-05-09 14:10:21 |
| exhibit32_2.htm | 4871 | 2018-05-09 14:10:21 |
| FilingSummary.xml | 30503 | 2018-05-09 14:10:21 |
| Financial_Report.xlsx | 80334 | 2018-05-09 14:10:21 |
| fnrn-20180331.xml | 2490037 | 2018-05-09 14:10:21 |
| fnrn-20180331.xsd | 44789 | 2018-05-09 14:10:21 |
| fnrn-20180331_cal.xml | 83314 | 2018-05-09 14:10:21 |
| fnrn-20180331_def.xml | 271973 | 2018-05-09 14:10:21 |
| fnrn-20180331_lab.xml | 789067 | 2018-05-09 14:10:21 |
| fnrn-20180331_pre.xml | 475600 | 2018-05-09 14:10:21 |
| form10q.htm | 1824678 | 2018-05-09 14:10:21 |
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| report.css | 2767 | 2018-05-09 14:10:21 |
| Show.js | 1410 | 2018-05-09 14:10:21 |