$NTRA
Natera, Inc.

2020 Q1 Form 10-K Financial Statement

#000155837020001821 Filed on March 02, 2020

View on sec.gov

Income Statement

Concept 2020 Q1 2019 Q4 2019 Q3
Revenue $94.01M $83.24M $77.91M
YoY Change 40.69% 24.3% 19.35%
Cost Of Revenue $41.52M $44.50M $43.90M
YoY Change -0.2% 3.97% 5.28%
Gross Profit $52.49M $38.78M $34.03M
YoY Change 123.17% 60.4% 44.18%
Gross Profit Margin 55.84% 46.59% 43.68%
Selling, General & Admin $65.68M $58.60M $56.72M
YoY Change 49.85% 42.58% 47.7%
% of Gross Profit 125.13% 151.12% 166.67%
Research & Development $18.23M $15.00M $12.80M
YoY Change 59.38% 17.19% 3.19%
% of Gross Profit 34.72% 38.68% 37.6%
Depreciation & Amortization $1.826M $1.810M $5.921M
YoY Change -4.9% -6.22% 213.28%
% of Gross Profit 3.48% 4.67% 17.4%
Operating Expenses $83.91M $73.60M $69.51M
YoY Change 51.82% 36.55% 37.1%
Operating Profit -$34.87M -$34.82M -$21.09M
YoY Change 9.85% 17.15% -22.16%
Interest Expense $2.464M -$2.600M $2.672M
YoY Change -9.54% -3.7% -195.43%
% of Operating Profit
Other Income/Expense, Net $2.000M $2.200M $700.0K
YoY Change 300.0% 266.67% 75.0%
Pretax Income -$35.35M -$35.20M -$23.09M
YoY Change 3.92% 10.34% -21.72%
Income Tax $23.00K -$14.00K $44.00K
% Of Pretax Income
Net Earnings -$35.37M -$35.18M -$23.14M
YoY Change 3.76% 10.5% -21.88%
Net Earnings / Revenue -37.62% -42.27% -29.7%
Basic Earnings Per Share -$0.46 -$0.33
Diluted Earnings Per Share -$452.1K -$0.46 -$0.33
COMMON SHARES
Basic Shares Outstanding 78.25M 70.46M
Diluted Shares Outstanding

Balance Sheet

Concept 2020 Q1 2019 Q4 2019 Q3
SHORT-TERM ASSETS
Cash & Short-Term Investments $405.8M $441.0M $238.3M
YoY Change 216.78% 186.55% 44.07%
Cash & Equivalents $74.10M $61.93M $51.66M
Short-Term Investments $331.7M $379.1M $186.7M
Other Short-Term Assets $15.70M $16.50M $14.10M
YoY Change 161.67% 52.78% 33.02%
Inventory $14.16M $12.39M $12.50M
Prepaid Expenses
Receivables $61.58M $53.35M $58.90M
Other Receivables $0.00 $0.00 $0.00
Total Short-Term Assets $497.2M $523.2M $323.7M
YoY Change 138.93% 117.52% 30.16%
LONG-TERM ASSETS
Property, Plant & Equipment $26.72M $23.28M $43.80M
YoY Change -47.2% -4.33% 76.61%
Goodwill
YoY Change
Intangibles
YoY Change
Long-Term Investments
YoY Change
Other Assets $12.09M $12.48M $12.70M
YoY Change 331.89% 276.12% 234.21%
Total Long-Term Assets $61.43M $59.49M $56.60M
YoY Change 15.26% 115.13% 97.9%
TOTAL ASSETS
Total Short-Term Assets $497.2M $523.2M $323.7M
Total Long-Term Assets $61.43M $59.49M $56.60M
Total Assets $558.6M $582.7M $380.3M
YoY Change 113.71% 117.27% 37.14%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable $8.369M $8.604M $9.200M
YoY Change -5.97% -41.02% -7.07%
Accrued Expenses $50.39M $49.04M $44.20M
YoY Change 34.02% 51.17% 36.84%
Deferred Revenue $51.84M $56.02M
YoY Change 1266.24%
Short-Term Debt $50.10M $50.12M $50.10M
YoY Change -0.2% -0.06%
Long-Term Debt Due
YoY Change
Total Short-Term Liabilities $176.6M $179.9M $138.0M
YoY Change 56.74% 57.81% 35.56%
LONG-TERM LIABILITIES
Long-Term Debt $72.90M $73.70M $73.60M
YoY Change -0.68% 0.41% 0.41%
Other Long-Term Liabilities $310.0K $310.0K $84.00M
YoY Change -99.56% -99.36% 84.21%
Total Long-Term Liabilities $310.0K $310.0K $157.6M
YoY Change -99.78% -99.75% 32.55%
TOTAL LIABILITIES
Total Short-Term Liabilities $176.6M $179.9M $138.0M
Total Long-Term Liabilities $310.0K $310.0K $157.6M
Total Liabilities $299.7M $303.9M $295.6M
YoY Change 16.85% 28.79% 33.94%
SHAREHOLDERS EQUITY
Retained Earnings -$734.9M -$699.2M
YoY Change 5.11% 21.7%
Common Stock $988.2M $977.0M
YoY Change 60.89%
Preferred Stock
YoY Change
Treasury Stock (at cost)
YoY Change
Treasury Stock Shares
Shareholders Equity $258.9M $278.7M $84.69M
YoY Change
Total Liabilities & Shareholders Equity $558.6M $582.7M $380.3M
YoY Change 113.71% 117.27% 37.14%

Cashflow Statement

Concept 2020 Q1 2019 Q4 2019 Q3
OPERATING ACTIVITIES
Net Income -$35.37M -$35.18M -$23.14M
YoY Change 3.76% 10.5% -21.88%
Depreciation, Depletion And Amortization $1.826M $1.810M $5.921M
YoY Change -4.9% -6.22% 213.28%
Cash From Operating Activities -$35.10M -$15.05M -$48.39M
YoY Change 10.31% 17.49% 107.95%
INVESTING ACTIVITIES
Capital Expenditures $7.917M -$2.420M $2.554M
YoY Change 729.01% 14.69% -572.96%
Acquisitions
YoY Change
Other Investing Activities $51.41M -$192.8M $30.85M
YoY Change 270.66% -910.25% -151.43%
Cash From Investing Activities $43.49M -$195.2M -$71.11M
YoY Change 236.7% -1000.14% 17.48%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net $216.2M
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities 3.826M 220.6M 120.2M
YoY Change 48.41% 7180.86% 14.82%
NET CHANGE
Cash From Operating Activities -35.10M -15.05M -48.39M
Cash From Investing Activities 43.49M -195.2M -71.11M
Cash From Financing Activities 3.826M 220.6M 120.2M
Net Change In Cash 12.22M 10.32M 660.0K
YoY Change -174.85% -13.35% -96.83%
FREE CASH FLOW
Cash From Operating Activities -$35.10M -$15.05M -$48.39M
Capital Expenditures $7.917M -$2.420M $2.554M
Free Cash Flow -$43.02M -$12.63M -$50.94M
YoY Change 31.25% 18.04% 124.13%

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CY2017 us-gaap Stock Issued During Period Value Restricted Stock Award Net Of Forfeitures
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CY2019 us-gaap Operating Lease Cost
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CY2019 us-gaap Asset Impairment Charges
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1671000
CY2018 us-gaap Asset Impairment Charges
AssetImpairmentCharges
1544000
CY2017 us-gaap Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Before Tax
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-41000
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-137628000
CY2017Q4 us-gaap Stockholders Equity
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25417000
CY2018 us-gaap Stock Issued During Period Value Stock Options Exercised
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CY2018 us-gaap Stock Issued During Period Value Employee Stock Purchase Plan
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CY2018 ntra Stock Issued During Period Value Warrants Exercised
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CY2018 us-gaap Stock Issued During Period Value New Issues
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CY2018 us-gaap Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value
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14198000
CY2018 us-gaap Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Before Tax
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214000
CY2018 us-gaap Net Income Loss
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-128154000
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32162000
CY2019 us-gaap Stock Issued During Period Value Stock Options Exercised
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CY2019 us-gaap Stock Issued During Period Value Employee Stock Purchase Plan
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CY2019 us-gaap Stock Issued During Period Value New Issues
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323410000
CY2019 us-gaap Stock Issued During Period Value Issued For Services
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507000
CY2019 us-gaap Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value
AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
28624000
CY2019 us-gaap Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Before Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax
1471000
CY2019 us-gaap Net Income Loss
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-124827000
CY2019Q4 us-gaap Stockholders Equity
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278711000
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200000
CY2019 us-gaap Profit Loss
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-124827000
CY2018 us-gaap Profit Loss
ProfitLoss
-128154000
CY2017 us-gaap Profit Loss
ProfitLoss
-137628000
CY2019 us-gaap Depreciation Depletion And Amortization
DepreciationDepletionAndAmortization
7730000
CY2018 us-gaap Depreciation Depletion And Amortization
DepreciationDepletionAndAmortization
7501000
CY2017 us-gaap Depreciation Depletion And Amortization
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7143000
CY2017 us-gaap Asset Impairment Charges
AssetImpairmentCharges
576000
CY2019 us-gaap Share Based Compensation
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28624000
CY2018 us-gaap Share Based Compensation
ShareBasedCompensation
14198000
CY2017 us-gaap Share Based Compensation
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11402000
CY2019 us-gaap Inventory Write Down
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321000
CY2018 us-gaap Inventory Write Down
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265000
CY2017 us-gaap Inventory Write Down
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502000
CY2019 us-gaap Provision For Doubtful Accounts
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1141000
CY2018 us-gaap Provision For Doubtful Accounts
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-41000
CY2017 us-gaap Provision For Doubtful Accounts
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143000
CY2019 us-gaap Investment Income Amortization Of Premium
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945000
CY2018 us-gaap Investment Income Amortization Of Premium
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238000
CY2017 us-gaap Investment Income Amortization Of Premium
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857000
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16000
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-43000
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-64000
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12000
CY2017 us-gaap Gain Loss On Sale Of Property Plant Equipment
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-12000
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4118000
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9675000
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4968000
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-1148000
CY2018 ntra Non Cash Interest
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2172000
CY2017 ntra Non Cash Interest
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488000
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457000
CY2018 us-gaap Amortization Of Debt Discount Premium
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391000
CY2017 us-gaap Amortization Of Debt Discount Premium
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154000
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51000
CY2019 us-gaap Gain Loss On Sale Of Business
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14388000
CY2019 us-gaap Increase Decrease In Accounts Receivable
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-2418000
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18093000
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-6315000
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-917000
CY2018 us-gaap Increase Decrease In Inventories
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4900000
CY2017 us-gaap Increase Decrease In Inventories
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3086000
CY2019 us-gaap Increase Decrease In Prepaid Deferred Expense And Other Assets
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13956000
CY2018 us-gaap Increase Decrease In Prepaid Deferred Expense And Other Assets
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-2643000
CY2017 us-gaap Increase Decrease In Prepaid Deferred Expense And Other Assets
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1515000
CY2019 us-gaap Increase Decrease In Other Operating Assets
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9099000
CY2018 us-gaap Increase Decrease In Other Operating Assets
IncreaseDecreaseInOtherOperatingAssets
-335000
CY2017 us-gaap Increase Decrease In Other Operating Assets
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-600000
CY2019 us-gaap Increase Decrease In Accounts Payable
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-6262000
CY2018 us-gaap Increase Decrease In Accounts Payable
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3781000
CY2017 us-gaap Increase Decrease In Accounts Payable
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217000
CY2019 us-gaap Increase Decrease In Employee Related Liabilities
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3419000
CY2018 us-gaap Increase Decrease In Employee Related Liabilities
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3069000
CY2017 us-gaap Increase Decrease In Employee Related Liabilities
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-1467000
CY2019 us-gaap Increase Decrease In Other Accrued Liabilities
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8606000
CY2018 us-gaap Increase Decrease In Other Accrued Liabilities
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-1820000
CY2017 us-gaap Increase Decrease In Other Accrued Liabilities
IncreaseDecreaseInOtherAccruedLiabilities
14919000
CY2019 us-gaap Increase Decrease In Contract With Customer Liability
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40848000
CY2018 us-gaap Increase Decrease In Contract With Customer Liability
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42769000
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846000
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-628000
CY2017 ntra Increase Decrease In Deferred Rent
IncreaseDecreaseInDeferredRent
1452000
CY2019 us-gaap Increase Decrease In Other Noncurrent Liabilities
IncreaseDecreaseInOtherNoncurrentLiabilities
310000
CY2017 us-gaap Increase Decrease In Other Noncurrent Liabilities
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1329000
CY2019 us-gaap Net Cash Provided By Used In Operating Activities
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-63444000
CY2018 us-gaap Net Cash Provided By Used In Operating Activities
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-70581000
CY2017 us-gaap Net Cash Provided By Used In Operating Activities
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-97825000
CY2019 us-gaap Payments To Acquire Available For Sale Securities Debt
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446626000
CY2018 us-gaap Payments To Acquire Available For Sale Securities Debt
PaymentsToAcquireAvailableForSaleSecuritiesDebt
170268000
CY2017 us-gaap Payments To Acquire Available For Sale Securities Debt
PaymentsToAcquireAvailableForSaleSecuritiesDebt
272819000
CY2019 us-gaap Proceeds From Sale Of Available For Sale Securities Debt
ProceedsFromSaleOfAvailableForSaleSecuritiesDebt
1666000
CY2018 us-gaap Proceeds From Sale Of Available For Sale Securities Debt
ProceedsFromSaleOfAvailableForSaleSecuritiesDebt
37387000
CY2017 us-gaap Proceeds From Sale Of Available For Sale Securities Debt
ProceedsFromSaleOfAvailableForSaleSecuritiesDebt
65270000
CY2019 us-gaap Proceeds From Maturities Prepayments And Calls Of Available For Sale Securities
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173900000
CY2018 us-gaap Proceeds From Maturities Prepayments And Calls Of Available For Sale Securities
ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities
131600000
CY2017 us-gaap Proceeds From Maturities Prepayments And Calls Of Available For Sale Securities
ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities
231200000
CY2018 us-gaap Payments To Acquire Property Plant And Equipment
PaymentsToAcquirePropertyPlantAndEquipment
3880000
CY2017 us-gaap Payments To Acquire Property Plant And Equipment
PaymentsToAcquirePropertyPlantAndEquipment
9867000
CY2019 us-gaap Net Cash Provided By Used In Investing Activities
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-266353000
CY2018 us-gaap Net Cash Provided By Used In Investing Activities
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-5161000
CY2017 us-gaap Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
13784000
CY2019 us-gaap Proceeds From Stock Options Exercised
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13041000
CY2018 us-gaap Proceeds From Stock Options Exercised
ProceedsFromStockOptionsExercised
13331000
CY2017 us-gaap Proceeds From Stock Options Exercised
ProceedsFromStockOptionsExercised
2315000
CY2019 us-gaap Proceeds From Issuance Of Shares Under Incentive And Share Based Compensation Plans
ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlans
4323000
CY2018 us-gaap Proceeds From Issuance Of Shares Under Incentive And Share Based Compensation Plans
ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlans
3617000
CY2017 us-gaap Proceeds From Issuance Of Shares Under Incentive And Share Based Compensation Plans
ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlans
3344000
CY2019 ntra Proceeds From Issuance Of Common Stock Net
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323410000
CY2018 ntra Proceeds From Issuance Of Common Stock Net
ProceedsFromIssuanceOfCommonStockNet
96777000
CY2017 us-gaap Proceeds From Issuance Of Long Term Debt
ProceedsFromIssuanceOfLongTermDebt
75000000
CY2017 us-gaap Payments Of Debt Issuance Costs
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287000
CY2019 us-gaap Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
340774000
CY2018 us-gaap Net Cash Provided By Used In Financing Activities
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113725000
CY2017 us-gaap Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
80372000
CY2019 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Excluding Exchange Rate Effect
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect
10977000
CY2018 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Excluding Exchange Rate Effect
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect
37983000
CY2017 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Excluding Exchange Rate Effect
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect
-3669000
CY2018Q4 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
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51004000
CY2017Q4 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
13021000
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16690000
CY2019Q4 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
61981000
CY2018Q4 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
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51004000
CY2017Q4 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
13021000
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2154000
CY2018 us-gaap Income Taxes Paid Net
IncomeTaxesPaidNet
332000
CY2017 us-gaap Income Taxes Paid Net
IncomeTaxesPaidNet
177000
CY2019 us-gaap Interest Paid Net
InterestPaidNet
12455000
CY2018 us-gaap Interest Paid Net
InterestPaidNet
7914000
CY2017 us-gaap Interest Paid Net
InterestPaidNet
3568000
CY2019 us-gaap Capital Expenditures Incurred But Not Yet Paid
CapitalExpendituresIncurredButNotYetPaid
3706000
CY2018 us-gaap Capital Expenditures Incurred But Not Yet Paid
CapitalExpendituresIncurredButNotYetPaid
268000
CY2017 us-gaap Capital Expenditures Incurred But Not Yet Paid
CapitalExpendituresIncurredButNotYetPaid
447000
CY2018 us-gaap Noncash Or Part Noncash Acquisition Noncash Financial Or Equity Instrument Consideration Warrants Issued1
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6762000
CY2017 us-gaap Noncash Or Part Noncash Acquisition Noncash Financial Or Equity Instrument Consideration Shares Issued1
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2448000
CY2019 us-gaap Number Of Operating Segments
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1
CY2019 us-gaap Net Income Loss
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-124800000
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RetainedEarningsAccumulatedDeficit
-699200000
CY2018Q4 us-gaap Retained Earnings Accumulated Deficit
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CY2019Q4 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
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62000000.0
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379100000
CY2019Q4 us-gaap Short Term Borrowings
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50100000
CY2019Q2 us-gaap Common Stock Shares Issued
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5263158
CY2019Q2 us-gaap Shares Issued Price Per Share
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CY2019Q2 us-gaap Common Stock Shares Issued
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600000
CY2019Q4 us-gaap Common Stock Shares Issued
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5714286
CY2019Q4 us-gaap Shares Issued Price Per Share
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CY2019Q4 us-gaap Payments Of Stock Issuance Costs
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400000
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216200000
CY2019Q2 us-gaap Proceeds From Issuance Of Common Stock
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108100000
CY2019 us-gaap Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
302328000
CY2018 us-gaap Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
257654000
CY2017 us-gaap Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
209625000
CY2019 us-gaap Contract With Customer Liability Cumulative Catch Up Adjustment To Revenue Change In Estimate Of Transaction Price
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0
CY2018 us-gaap Contract With Customer Liability Cumulative Catch Up Adjustment To Revenue Change In Estimate Of Transaction Price
ContractWithCustomerLiabilityCumulativeCatchUpAdjustmentToRevenueChangeInEstimateOfTransactionPrice
10200000
CY2019Q4 ntra Accrued Fixed Asset Purchases
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1482000
CY2019 us-gaap Use Of Estimates
UseOfEstimates
<p style="font-family:'Times New Roman';font-size:10pt;text-align:justify;margin:0pt;"><span style="font-style:italic;font-weight:bold;">Use of Estimates</span></p><p style="font-family:'Times New Roman';font-size:10pt;padding-left:18pt;text-align:justify;text-indent:-18pt;margin:0pt 0pt 0pt 36pt;"><span style="font-style:italic;font-weight:bold;margin-left:0pt;visibility:hidden;">​</span></p><p style="font-family:'Times New Roman';font-size:10pt;text-align:justify;text-indent:36pt;margin:0pt;">The preparation of financial statements in accordance with U.S. GAAP requires management to make estimates and assumptions about future events that affect the amounts of assets and liabilities reported, disclosures about contingent assets and liabilities, and reported amounts of revenues and expenses. Significant items subject to such estimates include the allowance for doubtful accounts, deferred revenues associated with unsatisfied performance obligations, accrued liability for potential refund requests, stock-based compensation, the fair value of common stock and warrants, income tax uncertainties, and the expected consideration to be received from contracts with customers. These estimates and assumptions are based on management's best estimates and judgment. Management regularly evaluates its estimates and assumptions using historical experience and other factors, including contractual terms and statutory limits; however, actual results could differ from these estimates and could have an adverse effect on the Company's financial statements. </p>
CY2019Q4 us-gaap Restricted Cash Current
RestrictedCashCurrent
100000
CY2019Q4 us-gaap Restricted Cash Noncurrent
RestrictedCashNoncurrent
0
CY2019Q1 us-gaap Payments For Legal Settlements
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1400000
CY2019Q1 ntra Restricted Cash Release
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4200000
CY2019Q4 us-gaap Cash And Cash Equivalents At Carrying Value
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61926000
CY2018Q4 us-gaap Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
46407000
CY2019Q4 us-gaap Restricted Cash Current
RestrictedCashCurrent
55000
CY2018Q4 us-gaap Restricted Cash Current
RestrictedCashCurrent
4597000
CY2019Q4 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
61981000
CY2018Q4 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
51004000
CY2019Q4 ntra Other Accrued Sundry Expenses Current
OtherAccruedSundryExpensesCurrent
8516000
CY2019 us-gaap Concentration Risk Credit Risk
ConcentrationRiskCreditRisk
<p style="font-family:'Times New Roman';font-size:10pt;text-align:justify;margin:0pt;"><span style="font-style:italic;font-weight:bold;">Risk and Uncertainties</span></p><p style="font-family:'Times New Roman';font-size:10pt;padding-left:18pt;text-align:justify;text-indent:-18pt;margin:0pt 0pt 0pt 36pt;"><span style="font-style:italic;font-weight:bold;margin-left:0pt;visibility:hidden;">​</span></p><p style="font-family:'Times New Roman';font-size:10pt;text-align:justify;text-indent:36pt;margin:0pt;">The Company has various financial instruments that are potentially subjected to credit risk, and they consist of cash, accounts receivable and investments. The Company limits its exposure to credit loss by placing its cash in financial institutions with high credit ratings. The Company's cash may consist of deposits held with banks that may at times exceed federally insured limits. The Company performs evaluations of the relative credit standing of these financial institutions and limits the amount of credit exposure with any one institution. </p><p style="font-family:'Times New Roman';font-size:10pt;text-align:justify;text-indent:36pt;margin:0pt;"><span style="visibility:hidden;">​</span></p><p style="font-family:'Times New Roman';font-size:10pt;text-align:justify;text-indent:36pt;margin:0pt;">The Company bills third-party payers for certain tests performed. The amount that is ultimately received from the payer for the Company’s claim and the timing of such payments are subject to the determination of the payer based on the nature of the test performed and their view of the Company’s business practices with respect to collections of plan deductibles and co-payments from patients and other activities. This determination can impact both the amount and timing of when the Company’s invoices are collected. Payers may also withhold payments and request refunds of prior payments if the payer asserts that the Company has not performed in accordance with the policies of these payers. </p><p style="font-family:'Times New Roman';font-size:10pt;text-align:justify;text-indent:36pt;margin:0pt;"><span style="visibility:hidden;">​</span></p><p style="font-family:'Times New Roman';font-size:10pt;text-align:justify;text-indent:36pt;margin:0pt;">The Company performs evaluations of financial conditions for clinics and laboratory partners and generally does not require collateral to support credit sales. In 2019, 2018 and 2017, there were <span style="-sec-ix-hidden:_4293752f_dc9f_41ea_a61c_ab7312869641_2"><span style="-sec-ix-hidden:_4293752f_dc9f_41ea_a61c_ab7312869641_3"><span style="-sec-ix-hidden:_4293752f_dc9f_41ea_a61c_ab7312869641_4"><span style="color:#000000;font-family:'Times New Roman';font-size:10pt;font-style:normal;font-weight:normal;text-align:justify;">no</span></span></span></span> customers exceeding 10% of total revenues on an individual basis. As of December 31, 2019 and 2018, there were <span style="-sec-ix-hidden:_4e4304bc_3e0e_4efa_8df9_6ca397cf3458_2"><span style="-sec-ix-hidden:_4e4304bc_3e0e_4efa_8df9_6ca397cf3458_3"><span style="color:#000000;font-family:'Times New Roman';font-size:10pt;font-style:normal;font-weight:normal;text-align:justify;">no</span></span></span> customers with an outstanding balance exceeding 10% of net accounts receivable. </p>
CY2019 us-gaap Advertising Expense
AdvertisingExpense
200000
CY2018 us-gaap Advertising Expense
AdvertisingExpense
200000
CY2017 us-gaap Advertising Expense
AdvertisingExpense
500000
CY2019Q4 us-gaap Capitalized Computer Software Net
CapitalizedComputerSoftwareNet
1200000
CY2018Q4 us-gaap Capitalized Computer Software Net
CapitalizedComputerSoftwareNet
1700000
CY2019 us-gaap Amortization Of Intangible Assets
AmortizationOfIntangibleAssets
1200000
CY2018 us-gaap Amortization Of Intangible Assets
AmortizationOfIntangibleAssets
1300000
CY2017 us-gaap Amortization Of Intangible Assets
AmortizationOfIntangibleAssets
1000000.0
CY2019 us-gaap Capitalized Computer Software Impairments1
CapitalizedComputerSoftwareImpairments1
100000
CY2019Q4 us-gaap Accumulated Other Comprehensive Income Loss Net Of Tax
AccumulatedOtherComprehensiveIncomeLossNetOfTax
900000
CY2018Q4 us-gaap Accumulated Other Comprehensive Income Loss Net Of Tax
AccumulatedOtherComprehensiveIncomeLossNetOfTax
-600000
CY2019 us-gaap Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
302328000
CY2018 us-gaap Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
257654000
CY2017 us-gaap Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
209625000
CY2019 us-gaap Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
302328000
CY2018 us-gaap Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
257654000
CY2017 us-gaap Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
209625000
CY2016Q4 us-gaap Allowance For Doubtful Accounts Receivable Current
AllowanceForDoubtfulAccountsReceivableCurrent
1890000
CY2019 us-gaap Provision For Doubtful Accounts
ProvisionForDoubtfulAccounts
1141000
CY2019Q4 us-gaap Accounts Receivable Net Current
AccountsReceivableNetCurrent
53351000
CY2018Q4 us-gaap Accounts Receivable Net Current
AccountsReceivableNetCurrent
62223000
CY2019Q4 us-gaap Contract With Customer Liability Current
ContractWithCustomerLiabilityCurrent
56016000
CY2018Q4 us-gaap Contract With Customer Liability Current
ContractWithCustomerLiabilityCurrent
4131000
CY2019Q4 us-gaap Contract With Customer Liability Noncurrent
ContractWithCustomerLiabilityNoncurrent
23808000
CY2018Q4 us-gaap Contract With Customer Liability Noncurrent
ContractWithCustomerLiabilityNoncurrent
40058000
CY2019Q4 us-gaap Contract With Customer Liability
ContractWithCustomerLiability
79824000
CY2018Q4 us-gaap Contract With Customer Liability
ContractWithCustomerLiability
44189000
CY2018Q4 us-gaap Contract With Customer Liability
ContractWithCustomerLiability
44189000
CY2019 ntra Contract With Customer Liability Additions
ContractWithCustomerLiabilityAdditions
65026000
CY2019 us-gaap Contract With Customer Liability Cumulative Catch Up Adjustment To Revenue Change In Measure Of Progress
ContractWithCustomerLiabilityCumulativeCatchUpAdjustmentToRevenueChangeInMeasureOfProgress
-970000
CY2019 us-gaap Contract With Customer Liability Change In Timeframe Performance Obligation Satisfied Revenue Recognized
ContractWithCustomerLiabilityChangeInTimeframePerformanceObligationSatisfiedRevenueRecognized
-23209000
CY2019 ntra Contractwithcustomerliabilityincrease Decrease For Contract Transferred In Sale Of Business Unit
ContractwithcustomerliabilityincreaseDecreaseForContractTransferredInSaleOfBusinessUnit
5212000
CY2019Q4 us-gaap Contract With Customer Liability
ContractWithCustomerLiability
79824000
CY2019 us-gaap Contract With Customer Liability Cumulative Catch Up Adjustment To Revenue Change In Measure Of Progress
ContractWithCustomerLiabilityCumulativeCatchUpAdjustmentToRevenueChangeInMeasureOfProgress
-1000000.0
CY2019Q4 us-gaap Contract With Customer Liability
ContractWithCustomerLiability
79800000
CY2019Q4 us-gaap Contract With Customer Liability Current
ContractWithCustomerLiabilityCurrent
56000000.0
CY2019Q4 us-gaap Contract With Customer Liability Noncurrent
ContractWithCustomerLiabilityNoncurrent
23800000
CY2019 ntra Increase Decrease In Contract With Customer Liability Current
IncreaseDecreaseInContractWithCustomerLiabilityCurrent
51900000
CY2018Q4 us-gaap Contract With Customer Liability Current
ContractWithCustomerLiabilityCurrent
4100000
CY2019 ntra Number Of Strategic Partnership Agreements
NumberOfStrategicPartnershipAgreements
2
CY2018 ntra Increase Decrease In Contract With Customer Liability Current
IncreaseDecreaseInContractWithCustomerLiabilityCurrent
16700000
CY2018 ntra Contract With Customer Liability Noncurrent Reclassification To Current
ContractWithCustomerLiabilityNoncurrentReclassificationToCurrent
36200000
CY2019Q4 us-gaap Contract With Customer Liability Noncurrent
ContractWithCustomerLiabilityNoncurrent
23800000
CY2019 ntra Number Of Strategic Partnership Agreements
NumberOfStrategicPartnershipAgreements
2
CY2019Q4 us-gaap Contract With Customer Liability Noncurrent
ContractWithCustomerLiabilityNoncurrent
23800000
CY2019Q4 us-gaap Debt Securities Available For Sale Unrealized Loss Position Number Of Positions
DebtSecuritiesAvailableForSaleUnrealizedLossPositionNumberOfPositions
8
CY2018Q4 ntra Other Accrued Sundry Expenses Current
OtherAccruedSundryExpensesCurrent
4863000
CY2019Q4 us-gaap Available For Sale Securities Debt Maturities After One Through Five Years Amortized Cost
AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsAmortizedCost
236764000
CY2019Q4 us-gaap Available For Sale Securities Debt Maturities After One Through Five Years Fair Value
AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue
237513000
CY2019Q4 us-gaap Available For Sale Securities Debt Maturities Single Maturity Date Amortized Cost Basis
AvailableForSaleSecuritiesDebtMaturitiesSingleMaturityDateAmortizedCostBasis
378144000
CY2019Q4 us-gaap Available For Sale Securities Debt Maturities Single Maturity Date
AvailableForSaleSecuritiesDebtMaturitiesSingleMaturityDate
379065000
CY2018 us-gaap Provision For Doubtful Accounts
ProvisionForDoubtfulAccounts
-41000
CY2017 us-gaap Provision For Doubtful Accounts
ProvisionForDoubtfulAccounts
143000
CY2019 us-gaap Allowance For Doubtful Accounts Receivable Write Offs
AllowanceForDoubtfulAccountsReceivableWriteOffs
10000
CY2018 us-gaap Allowance For Doubtful Accounts Receivable Write Offs
AllowanceForDoubtfulAccountsReceivableWriteOffs
171000
CY2017 us-gaap Allowance For Doubtful Accounts Receivable Write Offs
AllowanceForDoubtfulAccountsReceivableWriteOffs
33000
CY2019Q4 us-gaap Allowance For Doubtful Accounts Receivable Current
AllowanceForDoubtfulAccountsReceivableCurrent
2919000
CY2018Q4 us-gaap Allowance For Doubtful Accounts Receivable Current
AllowanceForDoubtfulAccountsReceivableCurrent
1788000
CY2017Q4 us-gaap Allowance For Doubtful Accounts Receivable Current
AllowanceForDoubtfulAccountsReceivableCurrent
2000000
CY2019 us-gaap Interest And Dividend Income Securities
InterestAndDividendIncomeSecurities
4100000
CY2018 us-gaap Interest And Dividend Income Securities
InterestAndDividendIncomeSecurities
1800000
CY2017 us-gaap Interest And Dividend Income Securities
InterestAndDividendIncomeSecurities
1200000
CY2019Q4 us-gaap Available For Sale Securities Debt Maturities Within One Year Amortized Cost
AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearAmortizedCost
141380000
CY2019Q4 us-gaap Available For Sale Securities Debt Maturities Within One Year Fair Value
AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue
141552000
CY2018Q4 us-gaap Allowance For Doubtful Accounts Receivable Current
AllowanceForDoubtfulAccountsReceivableCurrent
1788000
CY2017Q4 us-gaap Allowance For Doubtful Accounts Receivable Current
AllowanceForDoubtfulAccountsReceivableCurrent
2000000
CY2019Q4 us-gaap Accrued Liabilities Current
AccruedLiabilitiesCurrent
49043000
CY2019Q4 us-gaap Property Plant And Equipment Gross
PropertyPlantAndEquipmentGross
64807000
CY2018Q4 us-gaap Property Plant And Equipment Gross
PropertyPlantAndEquipmentGross
58633000
CY2019Q4 us-gaap Accumulated Depreciation Depletion And Amortization Property Plant And Equipment
AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
41524000
CY2018Q4 us-gaap Accumulated Depreciation Depletion And Amortization Property Plant And Equipment
AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
34297000
CY2019Q4 us-gaap Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
23283000
CY2018Q4 us-gaap Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
24336000
CY2019 us-gaap Impairment Of Leasehold
ImpairmentOfLeasehold
1200000
CY2019 us-gaap Operating Lease Impairment Loss
OperatingLeaseImpairmentLoss
400000
CY2019Q4 us-gaap Accrued Vacation Current
AccruedVacationCurrent
1850000
CY2018Q4 us-gaap Accrued Vacation Current
AccruedVacationCurrent
1825000
CY2019Q4 us-gaap Accrued Sales Commission Current
AccruedSalesCommissionCurrent
5767000
CY2018Q4 us-gaap Accrued Sales Commission Current
AccruedSalesCommissionCurrent
4492000
CY2019Q4 us-gaap Accrued Bonuses Current
AccruedBonusesCurrent
5710000
CY2018Q4 us-gaap Accrued Bonuses Current
AccruedBonusesCurrent
3757000
CY2019Q4 us-gaap Other Employee Related Liabilities Current
OtherEmployeeRelatedLiabilitiesCurrent
2761000
CY2018Q4 us-gaap Other Employee Related Liabilities Current
OtherEmployeeRelatedLiabilitiesCurrent
2594000
CY2019Q4 us-gaap Employee Related Liabilities Current
EmployeeRelatedLiabilitiesCurrent
16088000
CY2018Q4 us-gaap Employee Related Liabilities Current
EmployeeRelatedLiabilitiesCurrent
12668000
CY2018Q4 ntra Accrued Claims
AccruedClaims
1378000
CY2019Q4 us-gaap Accrued Insurance Current And Noncurrent
AccruedInsuranceCurrentAndNoncurrent
9410000
CY2017Q3 us-gaap Share Price
SharePrice
8.16
CY2018Q4 us-gaap Accrued Insurance Current And Noncurrent
AccruedInsuranceCurrentAndNoncurrent
10012000
CY2019Q4 ntra Accrued Charges For Outsourced Testing
AccruedChargesForOutsourcedTesting
8408000
CY2018Q4 ntra Accrued Charges For Outsourced Testing
AccruedChargesForOutsourcedTesting
5001000
CY2019Q4 ntra Accrued Testing And Laboratory Materials From Suppliers
AccruedTestingAndLaboratoryMaterialsFromSuppliers
4301000
CY2018Q4 ntra Accrued Testing And Laboratory Materials From Suppliers
AccruedTestingAndLaboratoryMaterialsFromSuppliers
2742000
CY2019Q4 us-gaap Accrued Marketing Costs Current
AccruedMarketingCostsCurrent
2957000
CY2018Q4 us-gaap Accrued Marketing Costs Current
AccruedMarketingCostsCurrent
1306000
CY2019Q4 us-gaap Accrued Professional Fees Current And Noncurrent
AccruedProfessionalFeesCurrentAndNoncurrent
2873000
CY2018Q4 us-gaap Accrued Professional Fees Current And Noncurrent
AccruedProfessionalFeesCurrentAndNoncurrent
1058000
CY2019Q4 ntra Accrued Shipping Charges
AccruedShippingCharges
305000
CY2018Q4 ntra Accrued Shipping Charges
AccruedShippingCharges
852000
CY2019Q4 us-gaap Sales And Excise Tax Payable Current And Noncurrent
SalesAndExciseTaxPayableCurrentAndNoncurrent
1691000
CY2018Q4 us-gaap Sales And Excise Tax Payable Current And Noncurrent
SalesAndExciseTaxPayableCurrentAndNoncurrent
1255000
CY2019Q4 ntra Accrued Specimen Service Fees
AccruedSpecimenServiceFees
2269000
CY2018Q4 ntra Accrued Specimen Service Fees
AccruedSpecimenServiceFees
1378000
CY2018Q4 us-gaap Accrued Rent Current
AccruedRentCurrent
903000
CY2019Q4 ntra Accrued Clinical Trials And Studies
AccruedClinicalTrialsAndStudies
1092000
CY2018Q4 ntra Accrued Clinical Trials And Studies
AccruedClinicalTrialsAndStudies
1694000
CY2019Q4 us-gaap Operating Lease Liability Current
OperatingLeaseLiabilityCurrent
5739000
CY2018Q4 us-gaap Accrued Liabilities Current
AccruedLiabilitiesCurrent
32442000
CY2018Q3 ntra Stock Issued During Period Shares Warrants Exercised
StockIssuedDuringPeriodSharesWarrantsExercised
332896
CY2019Q4 us-gaap Lessee Operating Lease Liability Payments Due Year Five
LesseeOperatingLeaseLiabilityPaymentsDueYearFive
2400000
CY2019Q4 us-gaap Lessee Operating Lease Liability Payments Due After Year Five
LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive
4730000
CY2018Q4 us-gaap Accrued Insurance Current And Noncurrent
AccruedInsuranceCurrentAndNoncurrent
10012000
CY2017Q4 us-gaap Accrued Insurance Current And Noncurrent
AccruedInsuranceCurrentAndNoncurrent
6795000
CY2019 ntra Insurance Carrier Reserves Additions
InsuranceCarrierReservesAdditions
9560000
CY2018 ntra Insurance Carrier Reserves Additions
InsuranceCarrierReservesAdditions
10295000
CY2019 ntra Insurance Carrier Reserves Released
InsuranceCarrierReservesReleased
10162000
CY2018 ntra Insurance Carrier Reserves Released
InsuranceCarrierReservesReleased
7078000
CY2019Q4 us-gaap Accrued Insurance Current And Noncurrent
AccruedInsuranceCurrentAndNoncurrent
9410000
CY2018Q4 us-gaap Accrued Insurance Current And Noncurrent
AccruedInsuranceCurrentAndNoncurrent
10012000
CY2019 us-gaap Contract With Customer Liability Revenue Recognized
ContractWithCustomerLiabilityRevenueRecognized
2410000
CY2018 us-gaap Contract With Customer Liability Revenue Recognized
ContractWithCustomerLiabilityRevenueRecognized
3324000
CY2019 ntra Number Of Subleases
NumberOfSubleases
3
CY2019Q4 us-gaap Operating Lease Liability Current
OperatingLeaseLiabilityCurrent
5739000
CY2019Q4 us-gaap Operating Lease Liability Noncurrent
OperatingLeaseLiabilityNoncurrent
26297000
CY2019Q4 us-gaap Operating Lease Liability
OperatingLeaseLiability
32036000
CY2019Q4 us-gaap Operating Lease Weighted Average Remaining Lease Term1
OperatingLeaseWeightedAverageRemainingLeaseTerm1
P3Y14D
CY2019Q4 us-gaap Operating Lease Weighted Average Discount Rate Percent
OperatingLeaseWeightedAverageDiscountRatePercent
0.1077
CY2019 us-gaap Lease Cost
LeaseCost
7800000
CY2019 us-gaap Operating Lease Impairment Loss
OperatingLeaseImpairmentLoss
400000
CY2019 us-gaap Operating Lease Payments
OperatingLeasePayments
8600000
CY2019Q4 us-gaap Lessee Operating Lease Liability Payments Due Next Twelve Months
LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths
8825000
CY2019Q4 us-gaap Lessee Operating Lease Liability Payments Due Year Two
LesseeOperatingLeaseLiabilityPaymentsDueYearTwo
9067000
CY2019Q4 us-gaap Lessee Operating Lease Liability Payments Due Year Three
LesseeOperatingLeaseLiabilityPaymentsDueYearThree
9319000
CY2019Q4 us-gaap Lessee Operating Lease Liability Payments Due Year Four
LesseeOperatingLeaseLiabilityPaymentsDueYearFour
7797000
CY2019Q4 us-gaap Lessee Operating Lease Liability Payments Due
LesseeOperatingLeaseLiabilityPaymentsDue
42138000
CY2019Q4 us-gaap Lessee Operating Lease Liability Undiscounted Excess Amount
LesseeOperatingLeaseLiabilityUndiscountedExcessAmount
10102000
CY2019 us-gaap Amortization Of Debt Discount Premium
AmortizationOfDebtDiscountPremium
500000
CY2018 us-gaap Amortization Of Debt Discount Premium
AmortizationOfDebtDiscountPremium
400000
CY2019Q4 us-gaap Operating Lease Liability
OperatingLeaseLiability
32036000
CY2018Q4 us-gaap Operating Leases Future Minimum Payments Due Current
OperatingLeasesFutureMinimumPaymentsDueCurrent
8588000
CY2018Q4 us-gaap Operating Leases Future Minimum Payments Due In Two Years
OperatingLeasesFutureMinimumPaymentsDueInTwoYears
8825000
CY2018Q4 us-gaap Operating Leases Future Minimum Payments Due In Three Years
OperatingLeasesFutureMinimumPaymentsDueInThreeYears
9067000
CY2018Q4 us-gaap Operating Leases Future Minimum Payments Due In Four Years
OperatingLeasesFutureMinimumPaymentsDueInFourYears
9319000
CY2018Q4 us-gaap Operating Leases Future Minimum Payments Due In Five Years
OperatingLeasesFutureMinimumPaymentsDueInFiveYears
7702000
CY2018Q4 us-gaap Operating Leases Future Minimum Payments Due Thereafter
OperatingLeasesFutureMinimumPaymentsDueThereafter
7130000
CY2018Q4 us-gaap Operating Leases Future Minimum Payments Due
OperatingLeasesFutureMinimumPaymentsDue
50631000
CY2019 us-gaap Operating Lease Expense
OperatingLeaseExpense
7800000
CY2018 us-gaap Operating Lease Expense
OperatingLeaseExpense
7400000
CY2017 us-gaap Operating Lease Expense
OperatingLeaseExpense
7200000
CY2019 ntra Shareholders Percent Of Total
ShareholdersPercentOfTotal
0.05
CY2019 ntra Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Number Of Components Averaged To Estimate Expected Term
ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsNumberOfComponentsAveragedToEstimateExpectedTerm
2
CY2019Q4 us-gaap Common Stock Shares Outstanding
CommonStockSharesOutstanding
78004669
CY2018Q2 ntra Stock Issued During Period Shares Warrants Exercised
StockIssuedDuringPeriodSharesWarrantsExercised
332896
CY2018Q2 us-gaap Derivative Fair Value Of Derivative Liability
DerivativeFairValueOfDerivativeLiability
6800000
CY2019Q4 us-gaap Preferred Stock Shares Authorized
PreferredStockSharesAuthorized
50000000
CY2019Q4 us-gaap Common Stock Shares Authorized
CommonStockSharesAuthorized
750000000
CY2019Q4 us-gaap Common Stock Par Or Stated Value Per Share
CommonStockParOrStatedValuePerShare
0.0001
CY2018Q3 ntra Stock Issued During Period Value Warrants Exercised
StockIssuedDuringPeriodValueWarrantsExercised
6800000
CY2018Q3 us-gaap Common Stock Shares Issued
CommonStockSharesIssued
4500000
CY2018Q3 us-gaap Shares Issued Price Per Share
SharesIssuedPricePerShare
20
CY2018Q3 us-gaap Proceeds From Issuance Of Common Stock
ProceedsFromIssuanceOfCommonStock
97300000
CY2018Q3 us-gaap Payments Of Stock Issuance Costs
PaymentsOfStockIssuanceCosts
500000
CY2019Q2 us-gaap Common Stock Shares Issued
CommonStockSharesIssued
5263158
CY2019Q2 us-gaap Shares Issued Price Per Share
SharesIssuedPricePerShare
19
CY2019Q2 us-gaap Payments Of Stock Issuance Costs
PaymentsOfStockIssuanceCosts
600000
CY2019Q2 us-gaap Proceeds From Issuance Of Common Stock
ProceedsFromIssuanceOfCommonStock
108100000
CY2019Q4 us-gaap Common Stock Shares Issued
CommonStockSharesIssued
5714286
CY2019Q4 us-gaap Shares Issued Price Per Share
SharesIssuedPricePerShare
35
CY2019Q4 us-gaap Payments Of Stock Issuance Costs
PaymentsOfStockIssuanceCosts
400000
CY2019Q4 us-gaap Proceeds From Issuance Of Common Stock
ProceedsFromIssuanceOfCommonStock
216200000
CY2019Q3 us-gaap Gain Loss On Sale Of Business
GainLossOnSaleOfBusiness
14400000
CY2019 us-gaap Income Tax Reconciliation State And Local Income Taxes
IncomeTaxReconciliationStateAndLocalIncomeTaxes
-6607000
CY2019 us-gaap Effective Income Tax Rate Reconciliation State And Local Income Taxes
EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes
-0.0538
CY2019 us-gaap Effective Income Tax Rate Reconciliation Other Adjustments
EffectiveIncomeTaxRateReconciliationOtherAdjustments
0.0000
CY2018 us-gaap Income Tax Reconciliation State And Local Income Taxes
IncomeTaxReconciliationStateAndLocalIncomeTaxes
-4468000
CY2018 us-gaap Effective Income Tax Rate Reconciliation State And Local Income Taxes
EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes
-0.0350
CY2017 us-gaap Income Tax Reconciliation State And Local Income Taxes
IncomeTaxReconciliationStateAndLocalIncomeTaxes
-6559000
CY2017 us-gaap Effective Income Tax Rate Reconciliation State And Local Income Taxes
EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes
-0.0483
CY2019 us-gaap Income Tax Reconciliation Tax Credits Research
IncomeTaxReconciliationTaxCreditsResearch
1645000
CY2019 us-gaap Effective Income Tax Rate Reconciliation Tax Credits Research
EffectiveIncomeTaxRateReconciliationTaxCreditsResearch
-0.0134
CY2018 us-gaap Income Tax Reconciliation Tax Credits Research
IncomeTaxReconciliationTaxCreditsResearch
1164000
CY2018 us-gaap Effective Income Tax Rate Reconciliation Tax Credits Research
EffectiveIncomeTaxRateReconciliationTaxCreditsResearch
-0.0091
CY2018 us-gaap Income Tax Reconciliation Other Adjustments
IncomeTaxReconciliationOtherAdjustments
865000
CY2018 us-gaap Effective Income Tax Rate Reconciliation Other Adjustments
EffectiveIncomeTaxRateReconciliationOtherAdjustments
0.0068
CY2017 us-gaap Income Tax Reconciliation Other Adjustments
IncomeTaxReconciliationOtherAdjustments
-390000
CY2017 us-gaap Effective Income Tax Rate Reconciliation Other Adjustments
EffectiveIncomeTaxRateReconciliationOtherAdjustments
-0.0029
CY2019Q3 us-gaap Impairment Of Leasehold
ImpairmentOfLeasehold
1200000
CY2019Q3 us-gaap Capitalized Computer Software Impairments1
CapitalizedComputerSoftwareImpairments1
100000
CY2019 us-gaap Operating Lease Impairment Loss
OperatingLeaseImpairmentLoss
400000
CY2019 us-gaap Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate
IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate
-25794000
CY2019 us-gaap Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate
EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate
0.2100
CY2018 us-gaap Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate
IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate
-26800000
CY2018 us-gaap Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate
EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate
0.2100
CY2017 us-gaap Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate
IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate
-46206000
CY2017 us-gaap Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate
EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate
0.3400
CY2017 us-gaap Income Tax Reconciliation Tax Credits Research
IncomeTaxReconciliationTaxCreditsResearch
1149000
CY2017 us-gaap Effective Income Tax Rate Reconciliation Tax Credits Research
EffectiveIncomeTaxRateReconciliationTaxCreditsResearch
-0.0085
CY2019 us-gaap Income Tax Reconciliation Nondeductible Expense Share Based Compensation Cost
IncomeTaxReconciliationNondeductibleExpenseShareBasedCompensationCost
-7544000
CY2019 us-gaap Effective Income Tax Rate Reconciliation Nondeductible Expense Share Based Compensation Cost
EffectiveIncomeTaxRateReconciliationNondeductibleExpenseShareBasedCompensationCost
-0.0614
CY2018 us-gaap Income Tax Reconciliation Nondeductible Expense Share Based Compensation Cost
IncomeTaxReconciliationNondeductibleExpenseShareBasedCompensationCost
-3148000
CY2018 us-gaap Effective Income Tax Rate Reconciliation Nondeductible Expense Share Based Compensation Cost
EffectiveIncomeTaxRateReconciliationNondeductibleExpenseShareBasedCompensationCost
-0.0247
CY2017 us-gaap Income Tax Reconciliation Nondeductible Expense Share Based Compensation Cost
IncomeTaxReconciliationNondeductibleExpenseShareBasedCompensationCost
-5036000
CY2017 us-gaap Effective Income Tax Rate Reconciliation Nondeductible Expense Share Based Compensation Cost
EffectiveIncomeTaxRateReconciliationNondeductibleExpenseShareBasedCompensationCost
-0.0371
CY2019 us-gaap Effective Income Tax Rate Reconciliation Change In Enacted Tax Rate
EffectiveIncomeTaxRateReconciliationChangeInEnactedTaxRate
0.0000
CY2018 us-gaap Effective Income Tax Rate Reconciliation Change In Enacted Tax Rate
EffectiveIncomeTaxRateReconciliationChangeInEnactedTaxRate
0.0000
CY2017 us-gaap Income Tax Reconciliation Change In Enacted Tax Rate
IncomeTaxReconciliationChangeInEnactedTaxRate
44701000
CY2017 us-gaap Effective Income Tax Rate Reconciliation Change In Enacted Tax Rate
EffectiveIncomeTaxRateReconciliationChangeInEnactedTaxRate
0.3289
CY2019 ntra Effective Income Tax Rate Reconciliation Nondeductible Expense Claims Settlement
EffectiveIncomeTaxRateReconciliationNondeductibleExpenseClaimsSettlement
0.0000
CY2018Q1 us-gaap Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
62340000
CY2018Q4 us-gaap Gross Profit
GrossProfit
24176000
CY2017 ntra Income Tax Reconciliation Nondeductible Expense Claims Settlement
IncomeTaxReconciliationNondeductibleExpenseClaimsSettlement
3873000
CY2017 ntra Effective Income Tax Rate Reconciliation Nondeductible Expense Claims Settlement
EffectiveIncomeTaxRateReconciliationNondeductibleExpenseClaimsSettlement
0.0285
CY2019 us-gaap State And Local Income Tax Expense Benefit Continuing Operations
StateAndLocalIncomeTaxExpenseBenefitContinuingOperations
41000
CY2018 ntra Income Tax Reconciliation Nondeductible Expense Claims Settlement
IncomeTaxReconciliationNondeductibleExpenseClaimsSettlement
1000
CY2018 ntra Effective Income Tax Rate Reconciliation Nondeductible Expense Claims Settlement
EffectiveIncomeTaxRateReconciliationNondeductibleExpenseClaimsSettlement
0.0000
CY2019 us-gaap Income Tax Reconciliation Foreign Income Tax Rate Differential
IncomeTaxReconciliationForeignIncomeTaxRateDifferential
1612000
CY2019 us-gaap Effective Income Tax Rate Reconciliation Foreign Income Tax Rate Differential
EffectiveIncomeTaxRateReconciliationForeignIncomeTaxRateDifferential
0.0131
CY2018 us-gaap Income Tax Reconciliation Foreign Income Tax Rate Differential
IncomeTaxReconciliationForeignIncomeTaxRateDifferential
195000
CY2018 us-gaap Effective Income Tax Rate Reconciliation Foreign Income Tax Rate Differential
EffectiveIncomeTaxRateReconciliationForeignIncomeTaxRateDifferential
0.0015
CY2017 us-gaap Income Tax Reconciliation Foreign Income Tax Rate Differential
IncomeTaxReconciliationForeignIncomeTaxRateDifferential
153000
CY2017 us-gaap Effective Income Tax Rate Reconciliation Foreign Income Tax Rate Differential
EffectiveIncomeTaxRateReconciliationForeignIncomeTaxRateDifferential
0.0011
CY2019 us-gaap Income Tax Reconciliation Nondeductible Expense Other
IncomeTaxReconciliationNondeductibleExpenseOther
1378000
CY2019 us-gaap Effective Income Tax Rate Reconciliation Nondeductible Expense Other
EffectiveIncomeTaxRateReconciliationNondeductibleExpenseOther
0.0112
CY2018 us-gaap Income Tax Reconciliation Nondeductible Expense Other
IncomeTaxReconciliationNondeductibleExpenseOther
690000
CY2018 us-gaap Effective Income Tax Rate Reconciliation Nondeductible Expense Other
EffectiveIncomeTaxRateReconciliationNondeductibleExpenseOther
0.0054
CY2017 us-gaap Income Tax Reconciliation Nondeductible Expense Other
IncomeTaxReconciliationNondeductibleExpenseOther
856000
CY2017 us-gaap Effective Income Tax Rate Reconciliation Nondeductible Expense Other
EffectiveIncomeTaxRateReconciliationNondeductibleExpenseOther
0.0063
CY2019 us-gaap Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance
IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance
40599000
CY2019 us-gaap Effective Income Tax Rate Reconciliation Change In Deferred Tax Assets Valuation Allowance
EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance
0.3306
CY2018 us-gaap Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance
IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance
34150000
CY2018 us-gaap Effective Income Tax Rate Reconciliation Change In Deferred Tax Assets Valuation Allowance
EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance
0.2676
CY2017 us-gaap Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance
IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance
10211000
CY2017 us-gaap Effective Income Tax Rate Reconciliation Change In Deferred Tax Assets Valuation Allowance
EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance
0.0751
CY2019 us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
1999000
CY2019 us-gaap Effective Income Tax Rate Continuing Operations
EffectiveIncomeTaxRateContinuingOperations
0.0163
CY2018 us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
321000
CY2018 us-gaap Effective Income Tax Rate Continuing Operations
EffectiveIncomeTaxRateContinuingOperations
0.0025
CY2017 us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
454000
CY2017 us-gaap Effective Income Tax Rate Continuing Operations
EffectiveIncomeTaxRateContinuingOperations
0.0031
CY2019 us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
2000000.0
CY2019 us-gaap Foreign Income Tax Expense Benefit Continuing Operations
ForeignIncomeTaxExpenseBenefitContinuingOperations
1900000
CY2018 us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
300000
CY2018 us-gaap Foreign Income Tax Expense Benefit Continuing Operations
ForeignIncomeTaxExpenseBenefitContinuingOperations
200000
CY2018 us-gaap State And Local Income Tax Expense Benefit Continuing Operations
StateAndLocalIncomeTaxExpenseBenefitContinuingOperations
100000
CY2017 us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
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CY2017 us-gaap Foreign Income Tax Expense Benefit Continuing Operations
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