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|---|---|---|
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| 0000811589-22-000022-index.html | 2022-05-10 15:00:03 | |
| 0000811589-22-000022.txt | 2022-05-10 15:00:03 | |
 0000811589-22-000022-xbrl.zip | 403622 | 2022-05-10 15:00:03 |
| fbnc-20220331.htm | 2893234 | 2022-05-10 15:00:03 |
| fbnc-20220331.xsd | 64794 | 2022-05-10 15:00:03 |
| fbnc-20220331xex21subsidia.htm | 9211 | 2022-05-10 15:00:03 |
| fbnc-20220331xexx311.htm | 9615 | 2022-05-10 15:00:03 |
| fbnc-20220331xexx312.htm | 9622 | 2022-05-10 15:00:03 |
| fbnc-20220331xexx321.htm | 4309 | 2022-05-10 15:00:03 |
| fbnc-20220331xexx322.htm | 4321 | 2022-05-10 15:00:03 |
| fbnc-20220331_cal.xml | 154482 | 2022-05-10 15:00:03 |
| fbnc-20220331_def.xml | 391551 | 2022-05-10 15:00:03 |
| fbnc-20220331_htm.xml | 3430589 | 2022-05-10 15:00:03 |
| fbnc-20220331_lab.xml | 841006 | 2022-05-10 15:00:03 |
| fbnc-20220331_pre.xml | 625075 | 2022-05-10 15:00:03 |
| FilingSummary.xml | 45334 | 2022-05-10 15:00:03 |
| Financial_Report.xlsx | 120625 | 2022-05-10 15:00:03 |
| MetaLinks.json | 887685 | 2022-05-10 15:00:03 |
| R1.htm | 52331 | 2022-05-10 15:00:03 |
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| report.css | 2767 | 2022-05-10 15:00:03 |
| Show.js | 1085 | 2022-05-10 15:00:03 |