$ATRA
Atara Biotherapeutics, Inc.

2018 Q4 Form 10-K Financial Statement

#000156459020007027 Filed on February 27, 2020

View on sec.gov

Income Statement

Concept 2018 Q4 2017 2016 Q4
Revenue $0.00 $0.00 $0.00
YoY Change
Cost Of Revenue
YoY Change
Gross Profit
YoY Change
Gross Profit Margin
Selling, General & Admin $19.56M $40.33M $5.280M
YoY Change 77.33% 63.08% -4.69%
% of Gross Profit
Research & Development $62.26M $81.21M $13.47M
YoY Change 151.35% 43.69% -17.01%
% of Gross Profit
Depreciation & Amortization $1.480M $960.0K $170.0K
YoY Change 428.57% 150.65% 466.67%
% of Gross Profit
Operating Expenses $81.82M $121.5M $18.75M
YoY Change 128.55% 115.05% -13.87%
Operating Profit -$121.5M
YoY Change
Interest Expense $1.760M $2.030M $520.0K
YoY Change 274.47% -7.73% 0.0%
% of Operating Profit
Other Income/Expense, Net $2.027M
YoY Change -7.99%
Pretax Income -$80.06M -$119.5M -$18.24M
YoY Change 126.61% 144.91% -14.16%
Income Tax -$50.00K -$14.00K $0.00
% Of Pretax Income
Net Earnings -$80.01M -$119.5M -$18.24M
YoY Change 126.59% 51.16% -14.16%
Net Earnings / Revenue
Basic Earnings Per Share
Diluted Earnings Per Share -$1.747M -$4.002M -$630.7K
COMMON SHARES
Basic Shares Outstanding 28.86M
Diluted Shares Outstanding

Balance Sheet

Concept 2018 Q4 2017 2016 Q4
SHORT-TERM ASSETS
Cash & Short-Term Investments $309.6M $166.1M $255.7M
YoY Change 86.39% -35.04% -20.22%
Cash & Equivalents $60.70M $79.20M $48.16M
Short-Term Investments $248.9M $86.90M $207.7M
Other Short-Term Assets $11.90M $6.100M $4.900M
YoY Change 95.08% 24.49% 19.51%
Inventory
Prepaid Expenses
Receivables
Other Receivables
Total Short-Term Assets $321.5M $172.2M $260.6M
YoY Change 86.71% -33.92% -19.73%
LONG-TERM ASSETS
Property, Plant & Equipment $68.58M $44.10M $3.259M
YoY Change 55.4% 1236.36% 1107.04%
Goodwill
YoY Change
Intangibles
YoY Change
Long-Term Investments
YoY Change
Other Assets $574.0K $1.500M $102.0K
YoY Change 120.77% 1400.0% -5.56%
Total Long-Term Assets $70.35M $45.60M $3.361M
YoY Change 54.31% 1281.82% 789.15%
TOTAL ASSETS
Total Short-Term Assets $321.5M $172.2M $260.6M
Total Long-Term Assets $70.35M $45.60M $3.361M
Total Assets $391.8M $217.8M $263.9M
YoY Change 79.93% -17.47% -18.79%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable $3.719M $14.70M $2.778M
YoY Change -74.72% 425.0% 92.25%
Accrued Expenses $5.627M $9.700M $6.200M
YoY Change -41.99% 56.45% -19.48%
Deferred Revenue
YoY Change
Short-Term Debt $0.00 $0.00 $0.00
YoY Change
Long-Term Debt Due
YoY Change
Total Short-Term Liabilities $39.98M $27.60M $9.675M
YoY Change 44.61% 184.54% -0.35%
LONG-TERM LIABILITIES
Long-Term Debt $0.00 $0.00 $0.00
YoY Change
Other Long-Term Liabilities $13.00M $12.30M $500.0K
YoY Change 5.72% 2360.0% 150.0%
Total Long-Term Liabilities $13.00M $12.30M $503.0K
YoY Change 5.98% 2360.0% 203.01%
TOTAL LIABILITIES
Total Short-Term Liabilities $39.98M $27.60M $9.675M
Total Long-Term Liabilities $13.00M $12.30M $503.0K
Total Liabilities $52.98M $39.90M $10.18M
YoY Change 32.74% 291.18% 3.07%
SHAREHOLDERS EQUITY
Retained Earnings -$527.3M
YoY Change 77.77%
Common Stock $866.5M
YoY Change 82.56%
Preferred Stock
YoY Change
Treasury Stock (at cost)
YoY Change
Treasury Stock Shares
Shareholders Equity $339.2M $177.9M $253.7M
YoY Change
Total Liabilities & Shareholders Equity $391.8M $217.8M $263.9M
YoY Change 79.93% -17.47% -18.79%

Cashflow Statement

Concept 2018 Q4 2017 2016 Q4
OPERATING ACTIVITIES
Net Income -$80.01M -$119.5M -$18.24M
YoY Change 126.59% 51.16% -14.16%
Depreciation, Depletion And Amortization $1.480M $960.0K $170.0K
YoY Change 428.57% 150.65% 466.67%
Cash From Operating Activities -$57.42M -$87.50M -$21.17M
YoY Change 130.23% 45.78% 85.7%
INVESTING ACTIVITIES
Capital Expenditures -$4.170M $20.23M -$990.0K
YoY Change -56.97% 569.93% 266.67%
Acquisitions
YoY Change
Other Investing Activities $50.24M $120.1M $23.78M
YoY Change -6.74% 38.47% -224.18%
Cash From Investing Activities $46.07M $99.91M $22.79M
YoY Change 4.3% 19.31% -217.35%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net $19.16M
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities 6.020M 20.05M 330.0K
YoY Change 760.0% 3862.06% 73.68%
NET CHANGE
Cash From Operating Activities -57.42M -87.50M -21.17M
Cash From Investing Activities 46.07M 99.91M 22.79M
Cash From Financing Activities 6.020M 20.05M 330.0K
Net Change In Cash -5.330M 32.46M 1.950M
YoY Change -126.74% 33.99% -106.37%
FREE CASH FLOW
Cash From Operating Activities -$57.42M -$87.50M -$21.17M
Capital Expenditures -$4.170M $20.23M -$990.0K
Free Cash Flow -$53.25M -$107.7M -$20.18M
YoY Change 249.18% 70.88% 81.31%

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CY2017 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Excluding Exchange Rate Effect
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect
32455000
CY2018Q4 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
62092000
CY2017Q4 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
80617000
CY2016Q4 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
48162000
CY2019Q4 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
75711000
CY2018Q4 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
62092000
CY2017Q4 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
80617000
CY2019 us-gaap Stock Issued1
StockIssued1
1185000
CY2018 us-gaap Stock Issued1
StockIssued1
0
CY2019 us-gaap Capital Expenditures Incurred But Not Yet Paid
CapitalExpendituresIncurredButNotYetPaid
276000
CY2018 us-gaap Capital Expenditures Incurred But Not Yet Paid
CapitalExpendituresIncurredButNotYetPaid
1579000
CY2017 us-gaap Capital Expenditures Incurred But Not Yet Paid
CapitalExpendituresIncurredButNotYetPaid
10122000
CY2019 atra Non Cash Investing And Financing Activities Accrued Costs Related To Underwritten Public Offering
NonCashInvestingAndFinancingActivitiesAccruedCostsRelatedToUnderwrittenPublicOffering
172000
CY2018 atra Non Cash Investing And Financing Activities Accrued Costs Related To Underwritten Public Offering
NonCashInvestingAndFinancingActivitiesAccruedCostsRelatedToUnderwrittenPublicOffering
0
CY2017 atra Non Cash Investing And Financing Activities Accrued Costs Related To Underwritten Public Offering
NonCashInvestingAndFinancingActivitiesAccruedCostsRelatedToUnderwrittenPublicOffering
160000
CY2019 us-gaap Capital Lease Obligations Incurred
CapitalLeaseObligationsIncurred
0
CY2018 us-gaap Capital Lease Obligations Incurred
CapitalLeaseObligationsIncurred
441000
CY2017 us-gaap Capital Lease Obligations Incurred
CapitalLeaseObligationsIncurred
9904000
CY2019 atra Property Plant And Equipment Acquired Under Capital Lease
PropertyPlantAndEquipmentAcquiredUnderCapitalLease
0
CY2018 atra Property Plant And Equipment Acquired Under Capital Lease
PropertyPlantAndEquipmentAcquiredUnderCapitalLease
191000
CY2017 atra Property Plant And Equipment Acquired Under Capital Lease
PropertyPlantAndEquipmentAcquiredUnderCapitalLease
1076000
CY2019 us-gaap Settlement Of Asset Retirement Obligations Through Noncash Payments Amount
SettlementOfAssetRetirementObligationsThroughNoncashPaymentsAmount
0
CY2018 us-gaap Settlement Of Asset Retirement Obligations Through Noncash Payments Amount
SettlementOfAssetRetirementObligationsThroughNoncashPaymentsAmount
88000
CY2017 us-gaap Settlement Of Asset Retirement Obligations Through Noncash Payments Amount
SettlementOfAssetRetirementObligationsThroughNoncashPaymentsAmount
580000
CY2019 us-gaap Interest Paid Capitalized
InterestPaidCapitalized
0
CY2018 us-gaap Interest Paid Capitalized
InterestPaidCapitalized
77000
CY2017 us-gaap Interest Paid Capitalized
InterestPaidCapitalized
264000
CY2019 atra Proceeds From Options Exercised Received
ProceedsFromOptionsExercisedReceived
0
CY2018 atra Proceeds From Options Exercised Received
ProceedsFromOptionsExercisedReceived
0
CY2017 atra Proceeds From Options Exercised Received
ProceedsFromOptionsExercisedReceived
439000
CY2019 us-gaap Interest Paid Net
InterestPaidNet
50000
CY2018 us-gaap Interest Paid Net
InterestPaidNet
240000
CY2017 us-gaap Interest Paid Net
InterestPaidNet
0
CY2019 us-gaap Income Taxes Paid Net
IncomeTaxesPaidNet
0
CY2018 us-gaap Income Taxes Paid Net
IncomeTaxesPaidNet
0
CY2019 dei Entity Incorporation State Country Code
EntityIncorporationStateCountryCode
DE
CY2019 us-gaap Number Of Reportable Segments
NumberOfReportableSegments
1
CY2019 us-gaap Number Of Operating Segments
NumberOfOperatingSegments
1
CY2019Q4 us-gaap Retained Earnings Accumulated Deficit
RetainedEarningsAccumulatedDeficit
-818000000.0
CY2019 us-gaap Impairment Of Long Lived Assets Held For Use
ImpairmentOfLongLivedAssetsHeldForUse
0
CY2019 us-gaap Concentration Risk Credit Risk
ConcentrationRiskCreditRisk
<p style="margin-bottom:0pt;margin-top:18pt;text-indent:0%;font-weight:bold;font-size:10pt;font-family:Times New Roman;font-style:normal;text-transform:none;font-variant: normal;">Concentration of Credit Risk and Other Uncertainties </p> <p style="margin-bottom:0pt;margin-top:6pt;text-indent:4.54%;font-size:10pt;font-family:Times New Roman;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;">We place cash and cash equivalents in the custody of financial institutions that management believes are of high credit quality, the amount of which at times, may be in excess of the amount insured by the Federal Deposit Insurance Corporation. We also make short-term investments in money market funds; U.S. Treasury, government agency and corporate debt obligations; commercial paper; certificates of deposit; and asset-backed securities, which can be subject to certain credit risk. However, we mitigate the risks by investing in high-grade instruments, limiting our exposure to any one issuer and monitoring the ongoing creditworthiness of the financial institutions and issuers. </p> <p style="margin-bottom:0pt;margin-top:12pt;text-indent:4.54%;font-size:10pt;font-family:Times New Roman;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;"><span style="font-size:10pt;font-family:Times New Roman;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;">We are subject to certain risks and uncertainties and believe that changes in any of the following areas could have a material adverse effect on future financial position or results of operations: our ability to obtain future financing; regulatory approval and market acceptance of, and reimbursement for, our product candidates, if approved by applicable regulatory authorities; performance of third-party clinical research organizations and manufacturers upon which we rely; development of sales channels; protection of our intellectual property; litigation or claims against us based on intellectual property, patent, product, regulatory or other factors; and our ability to attract and retain employees necessary to support our growth. </span></p>
CY2019 us-gaap Use Of Estimates
UseOfEstimates
<p style="margin-bottom:0pt;margin-top:18pt;text-indent:0%;font-weight:bold;font-size:10pt;font-family:Times New Roman;font-style:normal;text-transform:none;font-variant: normal;">Use of Estimates </p> <p style="margin-top:6pt;margin-bottom:0pt;text-indent:4.54%;font-family:Times New Roman;font-size:10pt;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;">The preparation of financial statements in conformity with U.S. GAAP requires management to make estimates, assumptions and judgments that affect the amounts reported in the financial statements and accompanying notes. Significant estimates relied upon in preparing these financial statements include estimates related to clinical study and other accruals, lease assets and liabilities, stock-based compensation expense and income taxes. Actual results could differ materially from those estimates. </p>
CY2019 atra Cash And Cash Equivalents Maturity Period
CashAndCashEquivalentsMaturityPeriod
P90D
CY2019 atra Investment Maturity Period
InvestmentMaturityPeriod
P90D
CY2019 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Dividend Rate
ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate
0
CY2019 us-gaap Defined Contribution Plan Plan Name
DefinedContributionPlanPlanName
401(k)
CY2019 us-gaap Defined Contribution Plan Employer Matching Contribution Percent Of Match
DefinedContributionPlanEmployerMatchingContributionPercentOfMatch
0.50
CY2019 us-gaap Defined Contribution Plan Employer Matching Contribution Percent
DefinedContributionPlanEmployerMatchingContributionPercent
0.06
CY2019 atra Defined Contribution Plan Contributions By Employer
DefinedContributionPlanContributionsByEmployer
1600000
CY2019Q4 us-gaap Accrued Liabilities Current
AccruedLiabilitiesCurrent
3900000
CY2018Q4 us-gaap Accrued Liabilities Current
AccruedLiabilitiesCurrent
5627000
CY2019Q4 us-gaap Operating Lease Liability Current
OperatingLeaseLiabilityCurrent
1312000
CY2018Q4 us-gaap Operating Lease Liability Current
OperatingLeaseLiabilityCurrent
0
CY2019Q4 us-gaap Finance Lease Liability Current
FinanceLeaseLiabilityCurrent
269000
CY2018Q4 us-gaap Finance Lease Liability Current
FinanceLeaseLiabilityCurrent
587000
CY2019Q4 us-gaap Other Accrued Liabilities Current
OtherAccruedLiabilitiesCurrent
252000
CY2018Q4 us-gaap Other Accrued Liabilities Current
OtherAccruedLiabilitiesCurrent
200000
CY2019Q4 us-gaap Other Liabilities Current
OtherLiabilitiesCurrent
5733000
CY2018Q4 us-gaap Other Liabilities Current
OtherLiabilitiesCurrent
6414000
CY2019Q4 us-gaap Finance Lease Liability
FinanceLeaseLiability
513000
CY2019 us-gaap Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount
AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
8865464
CY2018 us-gaap Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount
AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
7690433
CY2017 us-gaap Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount
AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
6929553
CY2019Q4 us-gaap Available For Sale Securities Debt Maturities Within One Year Amortized Cost
AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearAmortizedCost
214085000
CY2019Q4 us-gaap Available For Sale Securities Debt Maturities Within One Year Fair Value
AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue
214199000
CY2018Q4 us-gaap Available For Sale Securities Debt Maturities Within One Year Amortized Cost
AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearAmortizedCost
287755000
CY2018Q4 us-gaap Available For Sale Securities Debt Maturities Within One Year Fair Value
AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue
287469000
CY2019Q4 us-gaap Available For Sale Securities Debt Maturities After One Through Five Years Amortized Cost
AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsAmortizedCost
42993000
CY2019Q4 us-gaap Available For Sale Securities Debt Maturities After One Through Five Years Fair Value
AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue
43100000
CY2018Q4 us-gaap Available For Sale Securities Debt Maturities After One Through Five Years Amortized Cost
AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsAmortizedCost
23169000
CY2018Q4 us-gaap Available For Sale Securities Debt Maturities After One Through Five Years Fair Value
AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue
23115000
CY2019Q4 us-gaap Available For Sale Securities Debt Maturities Single Maturity Date Amortized Cost Basis
AvailableForSaleSecuritiesDebtMaturitiesSingleMaturityDateAmortizedCostBasis
257078000
CY2019Q4 us-gaap Available For Sale Securities Debt Securities
AvailableForSaleSecuritiesDebtSecurities
257299000
CY2018Q4 us-gaap Available For Sale Securities Debt Maturities Single Maturity Date Amortized Cost Basis
AvailableForSaleSecuritiesDebtMaturitiesSingleMaturityDateAmortizedCostBasis
310924000
CY2018Q4 us-gaap Available For Sale Securities Debt Securities
AvailableForSaleSecuritiesDebtSecurities
310584000
CY2018Q4 us-gaap Restricted Cash
RestrictedCash
1400000
CY2019Q4 us-gaap Restricted Cash
RestrictedCash
1400000
CY2019Q4 us-gaap Property Plant And Equipment Gross
PropertyPlantAndEquipmentGross
65854000
CY2018Q4 us-gaap Property Plant And Equipment Gross
PropertyPlantAndEquipmentGross
73653000
CY2019Q4 us-gaap Accumulated Depreciation Depletion And Amortization Property Plant And Equipment
AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
11678000
CY2018Q4 us-gaap Accumulated Depreciation Depletion And Amortization Property Plant And Equipment
AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
5077000
CY2019Q4 us-gaap Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
54176000
CY2018Q4 us-gaap Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
68576000
CY2019 us-gaap Depreciation And Amortization
DepreciationAndAmortization
7100000
CY2018 us-gaap Depreciation And Amortization
DepreciationAndAmortization
3700000
CY2017 us-gaap Depreciation And Amortization
DepreciationAndAmortization
1000000.0
CY2019Q4 atra Due To Licensors Current And Noncurrent
DueToLicensorsCurrentAndNoncurrent
0
CY2018Q4 atra Due To Licensors Current And Noncurrent
DueToLicensorsCurrentAndNoncurrent
0
CY2018 atra Ground Lease Expense
GroundLeaseExpense
400000
CY2017 atra Ground Lease Expense
GroundLeaseExpense
300000
CY2019Q4 us-gaap Lessee Operating Lease Liability Payments Due Next Twelve Months
LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths
2867000
CY2019Q4 us-gaap Finance Lease Liability Payments Due Next Twelve Months
FinanceLeaseLiabilityPaymentsDueNextTwelveMonths
308000
CY2019Q4 us-gaap Lessee Operating Lease Liability Payments Due Year Two
LesseeOperatingLeaseLiabilityPaymentsDueYearTwo
2740000
CY2019Q4 us-gaap Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
74317000
CY2018Q4 us-gaap Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
60698000
CY2019Q4 us-gaap Restricted Cash Current
RestrictedCashCurrent
194000
CY2018Q4 us-gaap Restricted Cash Current
RestrictedCashCurrent
194000
CY2019Q4 us-gaap Restricted Cash Noncurrent
RestrictedCashNoncurrent
1200000
CY2018Q4 us-gaap Restricted Cash Noncurrent
RestrictedCashNoncurrent
1200000
CY2019Q4 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
75711000
CY2018Q4 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
62092000
CY2019Q4 us-gaap Finance Lease Liability Payments Due Year Two
FinanceLeaseLiabilityPaymentsDueYearTwo
127000
CY2019Q4 us-gaap Lessee Operating Lease Liability Payments Due Year Three
LesseeOperatingLeaseLiabilityPaymentsDueYearThree
2610000
CY2019Q4 us-gaap Finance Lease Liability Payments Due Year Three
FinanceLeaseLiabilityPaymentsDueYearThree
116000
CY2019Q4 us-gaap Lessee Operating Lease Liability Payments Due Year Four
LesseeOperatingLeaseLiabilityPaymentsDueYearFour
2685000
CY2019Q4 us-gaap Finance Lease Liability Payments Due Year Four
FinanceLeaseLiabilityPaymentsDueYearFour
29000
CY2019Q4 us-gaap Lessee Operating Lease Liability Payments Due Year Five
LesseeOperatingLeaseLiabilityPaymentsDueYearFive
2591000
CY2019Q4 us-gaap Finance Lease Liability Payments Due Year Five
FinanceLeaseLiabilityPaymentsDueYearFive
0
CY2019Q4 us-gaap Lessee Operating Lease Liability Payments Due After Year Five
LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive
11887000
CY2019Q4 us-gaap Finance Lease Liability Payments Due After Year Five
FinanceLeaseLiabilityPaymentsDueAfterYearFive
0
CY2019Q4 us-gaap Lessee Operating Lease Liability Payments Due
LesseeOperatingLeaseLiabilityPaymentsDue
25380000
CY2019Q4 us-gaap Finance Lease Liability Payments Due
FinanceLeaseLiabilityPaymentsDue
580000
CY2019Q4 us-gaap Lessee Operating Lease Liability Undiscounted Excess Amount
LesseeOperatingLeaseLiabilityUndiscountedExcessAmount
9932000
CY2019Q4 us-gaap Finance Lease Liability Undiscounted Excess Amount
FinanceLeaseLiabilityUndiscountedExcessAmount
67000
CY2019Q4 us-gaap Operating Lease Liability
OperatingLeaseLiability
15448000
CY2019Q4 us-gaap Finance Lease Liability
FinanceLeaseLiability
513000
CY2019Q4 us-gaap Operating Lease Liability Current
OperatingLeaseLiabilityCurrent
1312000
CY2019Q4 us-gaap Finance Lease Liability Current
FinanceLeaseLiabilityCurrent
269000
CY2019Q4 us-gaap Operating Lease Liability Noncurrent
OperatingLeaseLiabilityNoncurrent
14136000
CY2019Q4 us-gaap Finance Lease Liability Noncurrent
FinanceLeaseLiabilityNoncurrent
244000
CY2019Q4 us-gaap Operating Lease Liability
OperatingLeaseLiability
15448000
CY2019 us-gaap Operating Lease Cost
OperatingLeaseCost
2578000
CY2019 us-gaap Short Term Lease Cost
ShortTermLeaseCost
770000
CY2019 atra Operating Lease Cost Including Short Term Lease
OperatingLeaseCostIncludingShortTermLease
3348000
CY2019 us-gaap Finance Lease Right Of Use Asset Amortization
FinanceLeaseRightOfUseAssetAmortization
324000
CY2019 us-gaap Finance Lease Interest Expense
FinanceLeaseInterestExpense
56000
CY2019 atra Finance Lease Cost
FinanceLeaseCost
380000
CY2018Q4 us-gaap Operating Leases Future Minimum Payments Due Current
OperatingLeasesFutureMinimumPaymentsDueCurrent
1107000
CY2018Q4 us-gaap Finance Lease Liability Payments Due Next Twelve Months
FinanceLeaseLiabilityPaymentsDueNextTwelveMonths
934000
CY2018Q4 us-gaap Capital Leases Future Minimum Payments Due Current
CapitalLeasesFutureMinimumPaymentsDueCurrent
540000
CY2018Q4 us-gaap Operating Leases Future Minimum Payments Due In Two Years
OperatingLeasesFutureMinimumPaymentsDueInTwoYears
1666000
CY2018Q4 us-gaap Finance Lease Liability Payments Due Year Two
FinanceLeaseLiabilityPaymentsDueYearTwo
962000
CY2018Q4 us-gaap Capital Leases Future Minimum Payments Due In Two Years
CapitalLeasesFutureMinimumPaymentsDueInTwoYears
234000
CY2018Q4 us-gaap Operating Leases Future Minimum Payments Due In Three Years
OperatingLeasesFutureMinimumPaymentsDueInThreeYears
1555000
CY2018Q4 us-gaap Finance Lease Liability Payments Due Year Three
FinanceLeaseLiabilityPaymentsDueYearThree
991000
CY2018Q4 us-gaap Capital Leases Future Minimum Payments Due In Three Years
CapitalLeasesFutureMinimumPaymentsDueInThreeYears
29000
CY2018Q4 us-gaap Operating Leases Future Minimum Payments Due In Four Years
OperatingLeasesFutureMinimumPaymentsDueInFourYears
1337000
CY2018Q4 us-gaap Finance Lease Liability Payments Due Year Four
FinanceLeaseLiabilityPaymentsDueYearFour
1020000
CY2018Q4 us-gaap Capital Leases Future Minimum Payments Due In Four Years
CapitalLeasesFutureMinimumPaymentsDueInFourYears
0
CY2018Q4 us-gaap Operating Leases Future Minimum Payments Due In Five Years
OperatingLeasesFutureMinimumPaymentsDueInFiveYears
1375000
CY2018Q4 us-gaap Finance Lease Liability Payments Due Year Five
FinanceLeaseLiabilityPaymentsDueYearFive
1051000
CY2018Q4 us-gaap Capital Leases Future Minimum Payments Due In Five Years
CapitalLeasesFutureMinimumPaymentsDueInFiveYears
0
CY2018Q4 us-gaap Operating Leases Future Minimum Payments Due Thereafter
OperatingLeasesFutureMinimumPaymentsDueThereafter
3122000
CY2018Q4 us-gaap Finance Lease Liability Payments Due After Year Five
FinanceLeaseLiabilityPaymentsDueAfterYearFive
11458000
CY2018Q4 us-gaap Capital Leases Future Minimum Payments Due Thereafter
CapitalLeasesFutureMinimumPaymentsDueThereafter
0
CY2018Q4 us-gaap Operating Leases Future Minimum Payments Due
OperatingLeasesFutureMinimumPaymentsDue
10162000
CY2018Q4 us-gaap Finance Lease Liability Payments Due
FinanceLeaseLiabilityPaymentsDue
16416000
CY2018Q4 us-gaap Capital Leases Future Minimum Payments Due
CapitalLeasesFutureMinimumPaymentsDue
803000
CY2018Q4 us-gaap Capital Leases Future Minimum Payments Interest Included In Payments
CapitalLeasesFutureMinimumPaymentsInterestIncludedInPayments
65000
CY2018Q4 us-gaap Capital Lease Obligations
CapitalLeaseObligations
738000
CY2018Q4 us-gaap Capital Lease Obligations Current
CapitalLeaseObligationsCurrent
490000
CY2018Q4 us-gaap Capital Lease Obligations Noncurrent
CapitalLeaseObligationsNoncurrent
248000
CY2018 us-gaap Operating Leases Rent Expense Net
OperatingLeasesRentExpenseNet
2200000
CY2017 us-gaap Operating Leases Rent Expense Net
OperatingLeasesRentExpenseNet
1400000
CY2018 us-gaap Effective Income Tax Rate Reconciliation Change In Enacted Tax Rate
EffectiveIncomeTaxRateReconciliationChangeInEnactedTaxRate
0
CY2017 us-gaap Effective Income Tax Rate Reconciliation Change In Enacted Tax Rate
EffectiveIncomeTaxRateReconciliationChangeInEnactedTaxRate
-0.113
CY2019 us-gaap Effective Income Tax Rate Reconciliation Nondeductible Expense Other
EffectiveIncomeTaxRateReconciliationNondeductibleExpenseOther
-0.007
CY2018 us-gaap Effective Income Tax Rate Reconciliation Nondeductible Expense Other
EffectiveIncomeTaxRateReconciliationNondeductibleExpenseOther
-0.007
CY2017 us-gaap Effective Income Tax Rate Reconciliation Nondeductible Expense Other
EffectiveIncomeTaxRateReconciliationNondeductibleExpenseOther
0
CY2019 us-gaap Effective Income Tax Rate Reconciliation Nondeductible Expense Research And Development
EffectiveIncomeTaxRateReconciliationNondeductibleExpenseResearchAndDevelopment
0
CY2018 us-gaap Effective Income Tax Rate Reconciliation Nondeductible Expense Research And Development
EffectiveIncomeTaxRateReconciliationNondeductibleExpenseResearchAndDevelopment
0.078
CY2019Q4 us-gaap Common Stock Shares Authorized
CommonStockSharesAuthorized
500000000
CY2019Q4 us-gaap Preferred Stock Shares Authorized
PreferredStockSharesAuthorized
20000000
CY2019Q4 us-gaap Preferred Stock Shares Outstanding
PreferredStockSharesOutstanding
0
CY2018Q4 us-gaap Preferred Stock Shares Outstanding
PreferredStockSharesOutstanding
0
CY2019 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Terms Of Award
ShareBasedCompensationArrangementByShareBasedPaymentAwardTermsOfAward
the exercise price of an option granted to a 10% shareholder cannot be less than 110% of the estimated fair value of the shares on the date of grant. Options granted generally vest over four years and expire in seven to ten years.
CY2019 atra Shareholder Ownership Percent
ShareholderOwnershipPercent
0.10
CY2019 us-gaap Operating Lease Payments
OperatingLeasePayments
2346000
CY2019 us-gaap Finance Lease Interest Payment On Liability
FinanceLeaseInterestPaymentOnLiability
50000
CY2019 us-gaap Finance Lease Principal Payments
FinanceLeasePrincipalPayments
486000
CY2019 us-gaap Right Of Use Asset Obtained In Exchange For Operating Lease Liability
RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability
838000
CY2019 us-gaap Right Of Use Asset Obtained In Exchange For Finance Lease Liability
RightOfUseAssetObtainedInExchangeForFinanceLeaseLiability
323000
CY2019Q4 us-gaap Operating Lease Weighted Average Remaining Lease Term1
OperatingLeaseWeightedAverageRemainingLeaseTerm1
P10Y3M18D
CY2019Q4 us-gaap Finance Lease Weighted Average Remaining Lease Term1
FinanceLeaseWeightedAverageRemainingLeaseTerm1
P2Y6M
CY2019Q4 us-gaap Operating Lease Weighted Average Discount Rate Percent
OperatingLeaseWeightedAverageDiscountRatePercent
0.104
CY2019Q4 us-gaap Finance Lease Weighted Average Discount Rate Percent
FinanceLeaseWeightedAverageDiscountRatePercent
0.100
CY2018Q4 us-gaap Asset Retirement Obligation
AssetRetirementObligation
717000
CY2019 us-gaap Asset Retirement Obligation Accretion Expense
AssetRetirementObligationAccretionExpense
71000
CY2019Q4 us-gaap Asset Retirement Obligation
AssetRetirementObligation
788000
CY2019Q4 atra Accrued Termination Charges
AccruedTerminationCharges
0
CY2018Q4 atra Accrued Termination Charges
AccruedTerminationCharges
0
CY2019Q4 atra Liabilities Related To Indemnification Agreements
LiabilitiesRelatedToIndemnificationAgreements
0
CY2018Q4 atra Liabilities Related To Indemnification Agreements
LiabilitiesRelatedToIndemnificationAgreements
0
CY2019Q4 us-gaap Capital Units Authorized
CapitalUnitsAuthorized
520000000
CY2019Q4 us-gaap Common Stock Par Or Stated Value Per Share
CommonStockParOrStatedValuePerShare
0.0001
CY2019Q4 us-gaap Preferred Stock Par Or Stated Value Per Share
PreferredStockParOrStatedValuePerShare
0.0001
CY2019 us-gaap Stock Issued During Period Shares Stock Options Exercised
StockIssuedDuringPeriodSharesStockOptionsExercised
347716
CY2018 us-gaap Stock Issued During Period Shares Stock Options Exercised
StockIssuedDuringPeriodSharesStockOptionsExercised
1051180
CY2017 us-gaap Stock Issued During Period Shares Stock Options Exercised
StockIssuedDuringPeriodSharesStockOptionsExercised
60125
CY2019 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue
3800000
CY2018 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue
19200000
CY2017 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue
200000
CY2019 us-gaap Deferred Tax Expense From Stock Options Exercised
DeferredTaxExpenseFromStockOptionsExercised
0
CY2019 us-gaap Sharebased Compensation Arrangement By Sharebased Payment Award Options Vested In Period Fair Value1
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedInPeriodFairValue1
31600000
CY2018 us-gaap Sharebased Compensation Arrangement By Sharebased Payment Award Options Vested In Period Fair Value1
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedInPeriodFairValue1
16200000
CY2017 us-gaap Sharebased Compensation Arrangement By Sharebased Payment Award Options Vested In Period Fair Value1
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedInPeriodFairValue1
14000000.0
CY2019Q4 us-gaap Common Stock Capital Shares Reserved For Future Issuance
CommonStockCapitalSharesReservedForFutureIssuance
14261532
CY2019 us-gaap Allocated Share Based Compensation Expense
AllocatedShareBasedCompensationExpense
51696000
CY2018 us-gaap Allocated Share Based Compensation Expense
AllocatedShareBasedCompensationExpense
33817000
CY2017 us-gaap Allocated Share Based Compensation Expense
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