XML 14 R17.htm IDEA: XBRL DOCUMENT ﻿
v2.3.0.11

Deferred Loan Costs | 6 Months Ended
--- | ---
Jun. 30, 2011
Deferred Loan Costs [Abstract] |
Deferred Loan Costs | Note 9 – Deferred Loan Costs The amount of loans shown on the Consolidated Balance Sheets includes net deferred loan costs of approximately $1,298,000, $973,000, and $691,000 at June 30, 2011, December 31, 2010, and June 30, 2010, respectively.

X
- Definition Describes the nature and amounts of deferred finance costs. These are costs relating to undertaking a financing with a third party. Such costs could involve evaluating and recording guarantees, collateral, and other security arrangements, negotiating loan terms, preparing and processing loan documents, and closing the transaction. Can also be known as deferred loan costs or deferred debt issue costs. Does not include other deferred costs or deferred (policy) acquisition costs (DAC) of insurance companies. + Details
Name: | fbnc_DeferredLoanCostsTextBlock
Namespace Prefix: | fbnc
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | us-gaap_DeferredFinanceCostsAbstract
Namespace Prefix: | us-gaap
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration