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CONSOLIDATED STATEMENTS OF OPERATIONS (USD $) In Thousands, except Share data, unless otherwise specified | 12 Months Ended
--- | ---
Dec. 31, 2014 | Dec. 31, 2013 | Dec. 31, 2012
NET REVENUE |  |  |
Service fee revenue, net of contractual allowances and discounts | $ 670,136us-gaap_HealthCareOrganizationPatientServiceRevenue | $ 665,307us-gaap_HealthCareOrganizationPatientServiceRevenue | $ 617,982us-gaap_HealthCareOrganizationPatientServiceRevenue
Provision for bad debts | (29,807)us-gaap_HealthCareOrganizationPatientServiceRevenueProvisionforBadDebts | (27,911)us-gaap_HealthCareOrganizationPatientServiceRevenueProvisionforBadDebts | (25,904)us-gaap_HealthCareOrganizationPatientServiceRevenueProvisionforBadDebts
Net service fee revenue | 640,329us-gaap_HealthCareOrganizationPatientServiceRevenueLessProvisionForBadDebts | 637,396us-gaap_HealthCareOrganizationPatientServiceRevenueLessProvisionForBadDebts | 592,078us-gaap_HealthCareOrganizationPatientServiceRevenueLessProvisionForBadDebts
Revenue under capitation arrangements | 77,240us-gaap_HealthCareOrganizationCapitationRevenue | 65,590us-gaap_HealthCareOrganizationCapitationRevenue | 55,075us-gaap_HealthCareOrganizationCapitationRevenue
Total net revenue | 717,569us-gaap_SalesRevenueNet | 702,986us-gaap_SalesRevenueNet | 647,153us-gaap_SalesRevenueNet
OPERATING EXPENSES |  |  |
Cost of operations, excluding depreciation and amortization | 602,652us-gaap_CostOfRevenue | 598,655us-gaap_CostOfRevenue | 542,993us-gaap_CostOfRevenue
Depreciation and amortization | 59,258us-gaap_DepreciationDepletionAndAmortization | 58,890us-gaap_DepreciationDepletionAndAmortization | 57,740us-gaap_DepreciationDepletionAndAmortization
Loss (gain) on sale and disposal of equipment | 1,113us-gaap_GainLossOnDispositionOfAssets | 1,032us-gaap_GainLossOnDispositionOfAssets | 456us-gaap_GainLossOnDispositionOfAssets
Severance costs | 1,241us-gaap_SeveranceCosts1 | 806us-gaap_SeveranceCosts1 | 736us-gaap_SeveranceCosts1
Total operating expenses | 664,264us-gaap_OperatingExpenses | 659,383us-gaap_OperatingExpenses | 601,925us-gaap_OperatingExpenses
INCOME FROM OPERATIONS | 53,305us-gaap_OperatingIncomeLoss | 43,603us-gaap_OperatingIncomeLoss | 45,228us-gaap_OperatingIncomeLoss
OTHER INCOME AND EXPENSES |  |  |
Interest expense | 42,727us-gaap_InterestExpenseDebt | 45,791us-gaap_InterestExpenseDebt | 53,783us-gaap_InterestExpenseDebt
Meaningful use incentive | (2,034)us-gaap_NoninterestExpenseRelatedToPerformanceFees | 0us-gaap_NoninterestExpenseRelatedToPerformanceFees | 0us-gaap_NoninterestExpenseRelatedToPerformanceFees
Equity in earnings of joint ventures | (6,970)us-gaap_NoncontrollingInterestInNetIncomeLossJointVenturePartnersNonredeemable | (6,194)us-gaap_NoncontrollingInterestInNetIncomeLossJointVenturePartnersNonredeemable | (6,476)us-gaap_NoncontrollingInterestInNetIncomeLossJointVenturePartnersNonredeemable
Gain on sale of imaging centers | 0us-gaap_GainLossOnSaleOfProject | (2,108)us-gaap_GainLossOnSaleOfProject | 0us-gaap_GainLossOnSaleOfProject
Gain on de-consolidation of joint venture | 0us-gaap_GainLossOnSaleOfBusiness | 0us-gaap_GainLossOnSaleOfBusiness | (2,777)us-gaap_GainLossOnSaleOfBusiness
Loss on early extinguishment of Senior Notes | 15,927us-gaap_ExtinguishmentOfDebtGainLossNetOfTax | 0us-gaap_ExtinguishmentOfDebtGainLossNetOfTax | 0us-gaap_ExtinguishmentOfDebtGainLossNetOfTax
Other expenses (income) | 3us-gaap_OtherNonoperatingIncomeExpense | 228us-gaap_OtherNonoperatingIncomeExpense | (3,679)us-gaap_OtherNonoperatingIncomeExpense
Total other expenses | 49,653us-gaap_OtherExpenses | 37,717us-gaap_OtherExpenses | 40,851us-gaap_OtherExpenses
INCOME BEFORE INCOME TAXES | 3,652us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments | 5,886us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments | 4,377us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments
(Provision for) benefit from income taxes | (1,967)us-gaap_IncomeTaxExpenseBenefit | (3,510)us-gaap_IncomeTaxExpenseBenefit | 55,227us-gaap_IncomeTaxExpenseBenefit
NET INCOME | 1,685us-gaap_ProfitLoss | 2,376us-gaap_ProfitLoss | 59,604us-gaap_ProfitLoss
Net income (loss) attributable to noncontrolling interests | 309us-gaap_NetIncomeLossAttributableToNoncontrollingInterest | 256us-gaap_NetIncomeLossAttributableToNoncontrollingInterest | (230)us-gaap_NetIncomeLossAttributableToNoncontrollingInterest
NET INCOME ATTRIBUTABLE TO RADNET, INC. COMMON STOCKHOLDERS | $ 1,376us-gaap_NetIncomeLoss | $ 2,120us-gaap_NetIncomeLoss | $ 59,834us-gaap_NetIncomeLoss
BASIC NET INCOME PER SHARE ATTRIBUTABLE TO RADNET, INC. COMMON STOCKHOLDERS | $ 0.03us-gaap_EarningsPerShareBasicAndDiluted | $ 0.05us-gaap_EarningsPerShareBasicAndDiluted | $ 1.58us-gaap_EarningsPerShareBasicAndDiluted
DILUTED NET INCOME PER SHARE ATTRIBUTABLE TO RADNET, INC. COMMON STOCKHOLDERS | $ 0.03us-gaap_EarningsPerShareDiluted | $ 0.05us-gaap_EarningsPerShareDiluted | $ 1.52us-gaap_EarningsPerShareDiluted
Weighted average shares outstanding - Basic | 41,070,077us-gaap_WeightedAverageNumberOfSharesOutstandingBasic | 39,140,480us-gaap_WeightedAverageNumberOfSharesOutstandingBasic | 37,751,170us-gaap_WeightedAverageNumberOfSharesOutstandingBasic
Weighted average shares outstanding - Diluted | 43,149,196us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding | 39,814,535us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding | 39,244,686us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding

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