v2.4.1.9

Summary of Significant Accounting Policies (Details) (USD $) | 12 Months Ended
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Dec. 31, 2014 segment | Dec. 31, 2013 | Dec. 31, 2012
Summary of Significant Accounting Policies (Details) [Line Items] |  |  |
Number of Operating Segments | 1 us-gaap_NumberOfOperatingSegments |  |
Short-term investments | $ 24,268,000 us-gaap_ShortTermInvestments | $ 21,055,000 us-gaap_ShortTermInvestments |
Interest Costs Incurred | 2,613,000 us-gaap_InterestCostsIncurred |  |
Interest expense, net | 1,203,000 us-gaap_InterestExpense | 1,868,000 us-gaap_InterestExpense | 1,856,000 us-gaap_InterestExpense
Interest Costs Capitalized | 1,410,000 us-gaap_InterestCostsCapitalized | 0 us-gaap_InterestCostsCapitalized | 0 us-gaap_InterestCostsCapitalized
Sales Commissions and Fees | 11,378,000 us-gaap_SalesCommissionsAndFees | 9,395,000 us-gaap_SalesCommissionsAndFees |
Minimum [Member] |  |  |
Summary of Significant Accounting Policies (Details) [Line Items] |  |  |
Property, Plant and Equipment, Useful Life | 3 years |  |
Maximum [Member] |  |  |
Summary of Significant Accounting Policies (Details) [Line Items] |  |  |
Property, Plant and Equipment, Useful Life | 25 years |  |
eCommerce [Member] |  |  |
Summary of Significant Accounting Policies (Details) [Line Items] |  |  |
e-Commerce Sales Revenue | $ 27,133,000 us-gaap_SalesRevenueServicesNet / us-gaap_ProductOrServiceAxis = angi_CommerceMember | $ 22,062,000 us-gaap_SalesRevenueServicesNet / us-gaap_ProductOrServiceAxis = angi_CommerceMember | $ 14,475,000 us-gaap_SalesRevenueServicesNet / us-gaap_ProductOrServiceAxis = angi_CommerceMember
Annual or Multi-Year Members [Member] |  |  |
Summary of Significant Accounting Policies (Details) [Line Items] |  |  |
Estimated Average Membership Life Enrollment Fees are Deferred and Recognized on Straight-line Basis | 80 months |  |
Monthly Members [Member] |  |  |
Summary of Significant Accounting Policies (Details) [Line Items] |  |  |
Estimated Average Membership Life Enrollment Fees are Deferred and Recognized on Straight-line Basis | 13 months |  |

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- Definition Amount of interest capitalized during the period. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Allowance for Funds Used during Construction -URI http://asc.fasb.org/extlink&oid=6504829 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 835 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=6450988&loc=d3e26243-108391 + Details
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- Definition Number of operating segments. An operating segment is a component of an enterprise: (a) that engages in business activities from which it may earn revenues and incur expenses (including revenues and expenses relating to transactions with other components of the same enterprise), (b) whose operating results are regularly reviewed by the enterprise's chief operating decision maker to make decisions about resources to be allocated to the segment and assess its performance, and (c) for which discrete financial information is available. An operating segment may engage in business activities for which it has yet to earn revenues, for example, start-up operations may be operating segments before earning revenues. + References No definition available. + Details
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- Definition Useful life of long lived, physical assets used in the normal conduct of business and not intended for resale, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Examples include, but not limited to, land, buildings, machinery and equipment, office equipment, furniture and fixtures, and computer equipment. + References No definition available. + Details
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- Definition Primarily represents commissions incurred in the period based upon the sale by commissioned employees or third parties of the entity's goods or services, and fees for sales assistance or product enhancements performed by third parties (such as a distributor or value added reseller). + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 225 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.4) -URI http://asc.fasb.org/extlink&oid=26872669&loc=d3e20235-122688 + Details
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- Definition Investments which are intended to be sold in the short term (usually less than one year or the normal operating cycle, whichever is longer) including trading securities, available-for-sale securities, held-to-maturity securities, and other short-term investments not otherwise listed in the existing taxonomy. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.2) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 03 -Paragraph 1 -Subparagraph g -Article 7 + Details
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