XML 85 R74.htm IDEA: XBRL DOCUMENT
v3.4.0.3

Pending Acquisition/Divestiture (Details) - USD ($) $ in Thousands | Mar. 31, 2016 | Mar. 04, 2016 | Dec. 31, 2015 | Mar. 31, 2015
--- | --- | --- | --- | ---
Subsequent Event [Line Items] |  |  |  |
Deposits | $ 679,228 |  | $ 659,038 | $ 591,283
Total loans | $ 2,539,353 |  | $ 2,518,926 | $ 2,395,399
Parent Company [Member] |  |  |  |
Subsequent Event [Line Items] |  |  |  |
Deposits |  | $ 150,000 |  |
First Community Bank [Member] |  |  |  |
Subsequent Event [Line Items] |  |  |  |
Deposits |  | 130,000 |  |
First Community Bank [Member] | Parent Company [Member] |  |  |  |
Subsequent Event [Line Items] |  |  |  |
Total loans |  | $ 175,000 |  |

X
- Definition Aggregate gross carrying amount of loans receivable. + References No definition available. + Details
Name: | fbp_Loans
Namespace Prefix: | fbp_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Amount of money in noninterest-bearing domestic accounts that entitle the depositor to withdraw funds at any time without prior notice, also known as demand deposits. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03.12) -URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878 + Details
Name: | us-gaap_NoninterestBearingDomesticDepositDemand
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Detail information of subsequent event by type. User is expected to use existing line items from elsewhere in the taxonomy as the primary line items for this disclosure, which is further associated with dimension and member elements pertaining to a subsequent event. + References No definition available. + Details
Name: | us-gaap_SubsequentEventLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | dei_LegalEntityAxis=us-gaap_ParentCompanyMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_BusinessAcquisitionAxis=fbp_FirstCommunityBankMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |