v2.4.1.9
Debt and Credit Arrangements (Details) (USD $)
1 Months Ended 3 Months Ended 12 Months Ended 0 Months Ended
Aug. 31, 2011
Sep. 30, 2014
Dec. 31, 2014
Dec. 31, 2013
Dec. 31, 2012
Sep. 26, 2014
Debt and Credit Arrangements (Details) [Line Items]            
Percent of Excess Cash Flow to be Used for Loan Prepayment     50.00%angi_DebtInstrumentPercentofExcessCashFlowtobeUsedforLoanPrepayment      
Prepayment Premium     1.00%angi_DebtInstrumentPrepaymentPremium      
Long-term debt, net     $ 58,854,000us-gaap_LongTermDebtNoncurrent $ 14,918,000us-gaap_LongTermDebtNoncurrent    
Fees Paid to Lender     1,146,000us-gaap_DebtInstrumentUnamortizedDiscount 82,000us-gaap_DebtInstrumentUnamortizedDiscount    
Repayments of Long-term Debt     15,000,000us-gaap_RepaymentsOfLongTermDebt 0us-gaap_RepaymentsOfLongTermDebt 0us-gaap_RepaymentsOfLongTermDebt  
Incremental Interest and Fees     192,000angi_DebtinstrumentPrepaymentIncrementalInterestandFees      
Additional Interest     105,000angi_DebtInstrumentPrepaymentAdditionalInterest      
Prepayment Penalties     75,000angi_DebtInstrumentPrepaymentPenalties      
Write off of Deferred Debt Issuance Cost     221,000us-gaap_WriteOffOfDeferredDebtIssuanceCost      
Warrant Interest Expense Recognized Due to Debt Extinguishment     45,000angi_WarrantInterestExpenseRecognizedDuetoDebtExtinguishment      
Loss on Extinguishment of Debt   458,000us-gaap_GainsLossesOnExtinguishmentOfDebt (458,000)us-gaap_GainsLossesOnExtinguishmentOfDebt 0us-gaap_GainsLossesOnExtinguishmentOfDebt 0us-gaap_GainsLossesOnExtinguishmentOfDebt  
Deferred Finance Costs           1,957,000us-gaap_DeferredFinanceCostsGross
Deferred Financing Fees     1,854,000us-gaap_DeferredFinanceCostsNoncurrentNet 397,000us-gaap_DeferredFinanceCostsNoncurrentNet    
Amortization of Financing Costs     279,000us-gaap_AmortizationOfFinancingCosts 237,000us-gaap_AmortizationOfFinancingCosts 232,000us-gaap_AmortizationOfFinancingCosts  
Term Loan 15,000,000us-gaap_DebtInstrumentFaceAmount          
Line of Revolving Credit Facility 15,000,000us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity          
Minimum Percent of Revolving Credit Facility Drawn which Triggers Non-Usage Charge 50.00%angi_MinimumPercentOfRevolvingCreditFacilityDrawnWhichTriggersNonUsageCharge          
Unused Capacity Commitment Fee Percentage 0.50%us-gaap_LineOfCreditFacilityUnusedCapacityCommitmentFeePercentage          
Loans Payable, Noncurrent       14,918,000us-gaap_LongTermLoansPayable    
Remaining Borrowing Capacity       15,000,000us-gaap_LineOfCreditFacilityRemainingBorrowingCapacity    
Minimum [Member]            
Debt and Credit Arrangements (Details) [Line Items]            
Interest Rate Stated Percentage 10.50%us-gaap_DebtInstrumentInterestRateStatedPercentage
/ us-gaap_RangeAxis
= us-gaap_MinimumMember
         
Term Loan [Member]            
Debt and Credit Arrangements (Details) [Line Items]            
Basis Spread on Variable Rate 10.00%us-gaap_DebtInstrumentBasisSpreadOnVariableRate1
/ us-gaap_DebtInstrumentAxis
= angi_TermLoanMember
         
Revolving Credit Facility [Member]            
Debt and Credit Arrangements (Details) [Line Items]            
Basis Spread on Variable Rate 5.00%us-gaap_DebtInstrumentBasisSpreadOnVariableRate1
/ us-gaap_DebtInstrumentAxis
= us-gaap_RevolvingCreditFacilityMember
         
London Interbank Offered Rate (LIBOR) [Member]            
Debt and Credit Arrangements (Details) [Line Items]            
Floor Rate           0.50%angi_DebtInstrumentInterestRateFloorRate
/ us-gaap_VariableRateAxis
= us-gaap_LondonInterbankOfferedRateLIBORMember
Prime Rate [Member]            
Debt and Credit Arrangements (Details) [Line Items]            
Floor Rate           3.25%angi_DebtInstrumentInterestRateFloorRate
/ us-gaap_VariableRateAxis
= us-gaap_PrimeRateMember
Delayed Draw Term Loan [Member]            
Debt and Credit Arrangements (Details) [Line Items]            
Percent of Funded Amount           1.25%angi_LineofCreditFacilityPeriodicPaymentPercentofFundedAmount
/ us-gaap_LongtermDebtTypeAxis
= angi_DelayedDrawTermLoanMember
Commitment Fee Percentage           0.75%us-gaap_LineOfCreditFacilityCommitmentFeePercentage
/ us-gaap_LongtermDebtTypeAxis
= angi_DelayedDrawTermLoanMember
Unused Borrowing Capacity     25,000,000us-gaap_DebtInstrumentUnusedBorrowingCapacityAmount
/ us-gaap_LongtermDebtTypeAxis
= angi_DelayedDrawTermLoanMember
     
Term Loan           25,000,000us-gaap_DebtInstrumentFaceAmount
/ us-gaap_LongtermDebtTypeAxis
= angi_DelayedDrawTermLoanMember
Term Loan [Member]            
Debt and Credit Arrangements (Details) [Line Items]            
Periodic Principal Payments           750,000us-gaap_DebtInstrumentPeriodicPaymentPrincipal
/ us-gaap_LongtermDebtTypeAxis
= angi_TermLoanMember
Fees Paid to Lender     1,146,000us-gaap_DebtInstrumentUnamortizedDiscount
/ us-gaap_LongtermDebtTypeAxis
= angi_TermLoanMember
     
Term Loan           60,000,000us-gaap_DebtInstrumentFaceAmount
/ us-gaap_LongtermDebtTypeAxis
= angi_TermLoanMember
Term Loan [Member] | London Interbank Offered Rate (LIBOR) [Member]            
Debt and Credit Arrangements (Details) [Line Items]            
Basis Spread on Variable Rate           6.75%us-gaap_DebtInstrumentBasisSpreadOnVariableRate1
/ us-gaap_LongtermDebtTypeAxis
= angi_TermLoanMember
/ us-gaap_VariableRateAxis
= us-gaap_LondonInterbankOfferedRateLIBORMember
Term Loan [Member] | Prime Rate [Member]            
Debt and Credit Arrangements (Details) [Line Items]            
Basis Spread on Variable Rate           5.75%us-gaap_DebtInstrumentBasisSpreadOnVariableRate1
/ us-gaap_LongtermDebtTypeAxis
= angi_TermLoanMember
/ us-gaap_VariableRateAxis
= us-gaap_PrimeRateMember