Quarterly report pursuant to Section 13 or 15(d)

Balance Sheets

v2.4.1.9
Balance Sheets (USD $)
In Thousands, unless otherwise specified
Mar. 31, 2015
Dec. 31, 2014
Current assets    
Cash and cash equivalents $ 61,102us-gaap_CashAndCashEquivalentsAtCarryingValue $ 56,836us-gaap_CashAndCashEquivalentsAtCarryingValue
Accounts receivable, net of allowances of $5,084 and $3,745 at March 31, 2015 and December 31, 2014, respectively 21,808us-gaap_AccountsReceivableNetCurrent 19,349us-gaap_AccountsReceivableNetCurrent
Inventories, net of allowances of $128 and $141 at March 31, 2015 and December 31, 2014, respectively 7,792us-gaap_InventoryNet 7,616us-gaap_InventoryNet
Deferred cost of revenue 432us-gaap_DeferredCostsCurrent 515us-gaap_DeferredCostsCurrent
Income tax receivable 3,133us-gaap_IncomeTaxReceivable 2,129us-gaap_IncomeTaxReceivable
Deferred tax asset - current 4,976us-gaap_DeferredTaxAssetsNetCurrent 4,976us-gaap_DeferredTaxAssetsNetCurrent
Prepaid expenses and other current assets 1,284us-gaap_PrepaidExpenseAndOtherAssetsCurrent 1,122us-gaap_PrepaidExpenseAndOtherAssetsCurrent
Total current assets 100,527us-gaap_AssetsCurrent 92,543us-gaap_AssetsCurrent
Property and equipment    
Rental equipment, net of allowances of $832 and $832 at March 31, 2015 and December 31, 2014, respectively 51,130us-gaap_PropertySubjectToOrAvailableForOperatingLeaseNet 48,359us-gaap_PropertySubjectToOrAvailableForOperatingLeaseNet
Manufacturing equipment and tooling 4,179us-gaap_MachineryAndEquipmentGross 3,985us-gaap_MachineryAndEquipmentGross
Computer equipment and software 4,003ingn_ComputerEquipmentAndSoftwareGross 3,699ingn_ComputerEquipmentAndSoftwareGross
Furniture and equipment 731us-gaap_FurnitureAndFixturesGross 649us-gaap_FurnitureAndFixturesGross
Leasehold improvements 775us-gaap_LeaseholdImprovementsGross 756us-gaap_LeaseholdImprovementsGross
Land and building 126ingn_LandAndBuilding 126ingn_LandAndBuilding
Construction in process 146ingn_ConstructionInProcess 193ingn_ConstructionInProcess
Total property and equipment 61,090us-gaap_PropertyPlantAndEquipmentGross 57,767us-gaap_PropertyPlantAndEquipmentGross
Less accumulated depreciation (28,762)us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment (25,840)us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
Property and equipment, net 32,328us-gaap_PropertyPlantAndEquipmentNet 31,927us-gaap_PropertyPlantAndEquipmentNet
Intangible assets, net 260us-gaap_FiniteLivedIntangibleAssetsNet 270us-gaap_FiniteLivedIntangibleAssetsNet
Deferred tax asset - noncurrent 15,248us-gaap_DeferredTaxAssetsNetNoncurrent 15,248us-gaap_DeferredTaxAssetsNetNoncurrent
Other assets 97us-gaap_OtherAssetsNoncurrent 97us-gaap_OtherAssetsNoncurrent
Total assets 148,460us-gaap_Assets 140,085us-gaap_Assets
Current liabilities    
Accounts payable and accrued expenses 14,241us-gaap_AccountsPayableAndAccruedLiabilitiesCurrent 11,273us-gaap_AccountsPayableAndAccruedLiabilitiesCurrent
Accrued payroll 4,652us-gaap_EmployeeRelatedLiabilitiesCurrent 4,066us-gaap_EmployeeRelatedLiabilitiesCurrent
Current portion of long-term debt 303us-gaap_LongTermDebtCurrent 299us-gaap_LongTermDebtCurrent
Warranty reserve 928us-gaap_ProductWarrantyAccrualClassifiedCurrent 781us-gaap_ProductWarrantyAccrualClassifiedCurrent
Deferred revenue 2,244us-gaap_DeferredRevenueCurrent 2,316us-gaap_DeferredRevenueCurrent
Total current liabilities 22,368us-gaap_LiabilitiesCurrent 18,735us-gaap_LiabilitiesCurrent
Long-term liabilities    
Warranty reserve - noncurrent 463us-gaap_ProductWarrantyAccrualNoncurrent 334us-gaap_ProductWarrantyAccrualNoncurrent
Deferred revenue - noncurrent 2,469us-gaap_DeferredRevenueNoncurrent 2,176us-gaap_DeferredRevenueNoncurrent
Long-term debt, net of current portion 237us-gaap_LongTermDebtNoncurrent 315us-gaap_LongTermDebtNoncurrent
Other noncurrent liabilities 357us-gaap_OtherLiabilitiesNoncurrent 375us-gaap_OtherLiabilitiesNoncurrent
Total liabilities 25,894us-gaap_Liabilities 21,935us-gaap_Liabilities
Commitments and contingencies (Note 6)      
Stockholders' equity    
Common stock, $0.001 par value per share; 200,000,000 and 60,000,000 shares authorized; 19,282,247 and 19,059,364 shares issued and outstanding at March 31, 2015 and December 31, 2014, respectively 19us-gaap_CommonStockValue 19us-gaap_CommonStockValue
Additional paid-in capital 177,668us-gaap_AdditionalPaidInCapitalCommonStock 174,824us-gaap_AdditionalPaidInCapitalCommonStock
Accumulated deficit (55,121)us-gaap_RetainedEarningsAccumulatedDeficit (56,693)us-gaap_RetainedEarningsAccumulatedDeficit
Total stockholders' equity 122,566us-gaap_StockholdersEquity 118,150us-gaap_StockholdersEquity
Total liabilities and stockholders' equity $ 148,460us-gaap_LiabilitiesAndStockholdersEquity $ 140,085us-gaap_LiabilitiesAndStockholdersEquity