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Pension Plans (Details Narrative) (USD $) | Jun. 30, 2012
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Pension Plans Details Narrative |
Expected contribution to the Pension Plan in 2012 | $ 2,500,000

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- Details
Name: | FBP_PensionPlansNarrativeDetailsAbstract
Namespace Prefix: | FBP_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

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- Definition The employer's best estimate, as soon as it can be reasonably determined, of contributions expected to be paid to the plan in the current remaining fiscal period. Estimated contributions may be presented in the aggregate combining (1) contributions required by funding regulations or laws, (2) discretionary contributions, and (3) noncash contributions. + References No definition available. + Details
Name: | us-gaap_DefinedBenefitPlanEstimatedFutureEmployerContributionsInCurrentFiscalYear
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant