XML 61 R46.htm IDEA: XBRL DOCUMENT
v3.24.0.1

Commitments and Contingencies (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2023
Commitments and Contingencies Disclosure [Abstract] |
Schedule of Outstanding Loan Commitments | The following table presents the Company’s outstanding loan commitments, including credit cards, at December 31, 2023 and December 31, 2022.
|  | December 31, 2023 |  | December 31, 2022
($ in thousands) |  | Fixed Rate |  | Variable Rate |  | Total |  | Fixed Rate |  | Variable Rate |  | Total
Loan commitments |  | $ | 442,916 |  |  | 179,934 |  |  | 622,850 |  |  | 681,486 |  |  | 211,071 |  |  | 892,557 |
Unused lines of credit |  | 407,521 |  |  | 1,417,250 |  |  | 1,824,771 |  |  | 273,244 |  |  | 1,194,575 |  |  | 1,467,819 |
Total |  | $ | 850,437 |  |  | 1,597,184 |  |  | 2,447,621 |  |  | 954,730 |  |  | 1,405,646 |  |  | 2,360,376 |

X
- Definition The tabular disclosure for outstanding loan commitments. + References No definition available. + Details
Name: | fbnc_ScheduleOfOutstandingLoanCommitmentsTableTextBlock
Namespace Prefix: | fbnc_
Data Type: | dtr-types1:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | us-gaap_CommitmentsAndContingenciesDisclosureAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration