XML 78 R41.htm IDEA: XBRL DOCUMENT
v2.4.1.9

Goodwill and Other Intangibles Additional Information (Details) (USD $) | Mar. 31, 2015 | Dec. 31, 2014
--- | --- | ---
Business Acquisition [Line Items] |  |
Goodwill | $ 63,423,000 us-gaap_Goodwill | $ 63,423,000 us-gaap_Goodwill
Austin, Texas [Member] | Multi Family Property [Member] |  |
Business Acquisition [Line Items] |  |
Finite-Lived Intangible Assets, Net | 433,000 us-gaap_FiniteLivedIntangibleAssetsNet / us-gaap_RealEstatePropertiesAxis = for_MultiFamilyPropertyMember / us-gaap_StatementGeographicalAxis = for_AustinTexasMember |
Credo [Member] |  |
Business Acquisition [Line Items] |  |
Goodwill | 59,549,000 us-gaap_Goodwill / us-gaap_BusinessAcquisitionAxis = for_CredoMember |
Credo [Member] | Patents [Member] |  |
Business Acquisition [Line Items] |  |
Finite-Lived Intangible Assets, Net | 354,000 us-gaap_FiniteLivedIntangibleAssetsNet / us-gaap_BusinessAcquisitionAxis = for_CredoMember / us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis = us-gaap_PatentsMember |
Water Resource Company [Member] |  |
Business Acquisition [Line Items] |  |
Goodwill | 3,874,000 us-gaap_Goodwill / us-gaap_BusinessAcquisitionAxis = for_WaterResourceCompanyMember |
Indefinite-Lived Intangible Assets (Excluding Goodwill) | $ 1,681,000 us-gaap_IndefiniteLivedIntangibleAssetsExcludingGoodwill / us-gaap_BusinessAcquisitionAxis = for_WaterResourceCompanyMember |

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

X
- Definition Amount after amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph (a)(1) -URI http://asc.fasb.org/extlink&oid=26713463&loc=d3e16323-109275 + Details
Name: | us-gaap_FiniteLivedIntangibleAssetsNet
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=35741047&loc=d3e13816-109267 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 45 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6388280&loc=d3e13770-109266 + Details
Name: | us-gaap_Goodwill
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Amount of assets, excluding financial assets and goodwill, lacking physical substance and having a projected indefinite period of benefit. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=26713463&loc=d3e16323-109275 + Details
Name: | us-gaap_IndefiniteLivedIntangibleAssetsExcludingGoodwill
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

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

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

X
- Details
Name: | us-gaap_StatementGeographicalAxis=for_AustinTexasMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |