Quarterly report pursuant to Section 13 or 15(d)

Statements of Operations

v2.4.1.9
Statements of Operations (USD $)
In Thousands, except Share data, unless otherwise specified
3 Months Ended
Mar. 31, 2015
Mar. 31, 2014
Revenue    
Sales revenue $ 23,049us-gaap_SalesRevenueNet $ 14,857us-gaap_SalesRevenueNet
Rental revenue 10,703us-gaap_OperatingLeasesIncomeStatementLeaseRevenue 8,776us-gaap_OperatingLeasesIncomeStatementLeaseRevenue
Total revenue 33,752us-gaap_Revenues 23,633us-gaap_Revenues
Cost of revenue    
Cost of sales revenue 12,589us-gaap_CostOfGoodsAndServicesSold 7,541us-gaap_CostOfGoodsAndServicesSold
Cost of rental revenue, including depreciation of $2,956 and $2,257, respectively 5,140us-gaap_OtherCostOfOperatingRevenue 4,154us-gaap_OtherCostOfOperatingRevenue
Total cost of revenue 17,729us-gaap_CostOfRevenue 11,695us-gaap_CostOfRevenue
Gross profit 16,023us-gaap_GrossProfit 11,938us-gaap_GrossProfit
Operating expenses    
Research and development 863us-gaap_ResearchAndDevelopmentExpense 635us-gaap_ResearchAndDevelopmentExpense
Sales and marketing 6,924us-gaap_SellingAndMarketingExpense 5,705us-gaap_SellingAndMarketingExpense
General and administrative 5,718us-gaap_GeneralAndAdministrativeExpense 4,049us-gaap_GeneralAndAdministrativeExpense
Total operating expenses 13,505us-gaap_OperatingExpenses 10,389us-gaap_OperatingExpenses
Income from operations 2,518us-gaap_OperatingIncomeLoss 1,549us-gaap_OperatingIncomeLoss
Other income (expense)    
Interest expense (7)us-gaap_InterestExpense (133)us-gaap_InterestExpense
Interest income 12us-gaap_InvestmentIncomeInterest 6us-gaap_InvestmentIncomeInterest
Change in fair value of preferred stock warrant liability   36us-gaap_FairValueAdjustmentOfWarrants
Other income (expense) (105)us-gaap_OtherNonoperatingIncomeExpense 7us-gaap_OtherNonoperatingIncomeExpense
Total other expense, net (100)us-gaap_NonoperatingIncomeExpense (84)us-gaap_NonoperatingIncomeExpense
Income before provision for income taxes 2,418us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest 1,465us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
Provision for income taxes 846us-gaap_IncomeTaxExpenseBenefit 577us-gaap_IncomeTaxExpenseBenefit
Net income 1,572us-gaap_NetIncomeLoss 888us-gaap_NetIncomeLoss
Reconciliation of net income to net income (loss) attributable to stockholders:    
Net income 1,572us-gaap_NetIncomeLoss 888us-gaap_NetIncomeLoss
Less deemed dividend on redeemable convertible preferred stock   (987)ingn_DeemedDividendOnRedeemableConvertiblePreferredStock
Net income (loss) attributable to common stockholders $ 1,572us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic $ (99)us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic
Basic net income (loss) per share attributable to common stockholders $ 0.08us-gaap_EarningsPerShareBasic $ (0.01)us-gaap_EarningsPerShareBasic
Diluted net income (loss) per share attributable to common stockholders $ 0.08us-gaap_EarningsPerShareDiluted $ (0.01)us-gaap_EarningsPerShareDiluted
Weighted-average number of shares used in calculating net income (loss) per share attributable to common stockholders:    
Basic common shares 19,167,585us-gaap_WeightedAverageNumberOfSharesOutstandingBasic 9,437,525us-gaap_WeightedAverageNumberOfSharesOutstandingBasic
Diluted common shares 20,562,040us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding 9,437,525us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding