2024 Q4 Form 10-Q Financial Statement
#000095017024125389 Filed on November 12, 2024
Income Statement
Concept | 2024 Q4 | 2024 Q3 |
---|---|---|
Revenue | $40.19M | |
YoY Change | 1779.79% | |
Cost Of Revenue | $7.602M | |
YoY Change | 190.15% | |
Gross Profit | $32.59M | |
YoY Change | -6889.17% | |
Gross Profit Margin | 81.08% | |
Selling, General & Admin | $10.42M | |
YoY Change | -14.93% | |
% of Gross Profit | 31.98% | |
Research & Development | $43.92M | |
YoY Change | -22.79% | |
% of Gross Profit | 134.79% | |
Depreciation & Amortization | $600.0K | |
YoY Change | -33.33% | |
% of Gross Profit | 1.84% | |
Operating Expenses | $43.92M | |
YoY Change | -22.79% | |
Operating Profit | -$21.76M | |
YoY Change | -68.75% | |
Interest Expense | $1.183M | |
YoY Change | -15.2% | |
% of Operating Profit | ||
Other Income/Expense, Net | $555.0K | |
YoY Change | -2155.56% | |
Pretax Income | -$21.93M | |
YoY Change | -68.59% | |
Income Tax | -$17.00K | |
% Of Pretax Income | ||
Net Earnings | -$21.91M | |
YoY Change | -68.61% | |
Net Earnings / Revenue | -54.51% | |
Basic Earnings Per Share | -$2.93 | |
Diluted Earnings Per Share | -$2.93 | |
COMMON SHARES | ||
Basic Shares Outstanding | 5.760M | 4.915M |
Diluted Shares Outstanding | 7.466M |
Balance Sheet
Concept | 2024 Q4 | 2024 Q3 |
---|---|---|
SHORT-TERM ASSETS | ||
Cash & Short-Term Investments | $67.19M | |
YoY Change | -34.39% | |
Cash & Equivalents | $46.45M | |
Short-Term Investments | $20.74M | |
Other Short-Term Assets | $9.205M | |
YoY Change | -1.95% | |
Inventory | $13.98M | |
Prepaid Expenses | ||
Receivables | $1.335M | |
Other Receivables | $0.00 | |
Total Short-Term Assets | $91.86M | |
YoY Change | -22.61% | |
LONG-TERM ASSETS | ||
Property, Plant & Equipment | $1.661M | |
YoY Change | -64.11% | |
Goodwill | ||
YoY Change | ||
Intangibles | ||
YoY Change | ||
Long-Term Investments | ||
YoY Change | ||
Other Assets | $3.357M | |
YoY Change | -46.62% | |
Total Long-Term Assets | $50.85M | |
YoY Change | -27.45% | |
TOTAL ASSETS | ||
Total Short-Term Assets | $91.86M | |
Total Long-Term Assets | $50.85M | |
Total Assets | $142.7M | |
YoY Change | -24.41% | |
SHORT-TERM LIABILITIES | ||
YoY Change | ||
Accounts Payable | $2.146M | |
YoY Change | -67.04% | |
Accrued Expenses | $8.059M | |
YoY Change | -2.89% | |
Deferred Revenue | ||
YoY Change | ||
Short-Term Debt | $0.00 | |
YoY Change | ||
Long-Term Debt Due | $1.006M | |
YoY Change | 11.78% | |
Total Short-Term Liabilities | $156.0M | |
YoY Change | 97.22% | |
LONG-TERM LIABILITIES | ||
Long-Term Debt | $37.58M | |
YoY Change | ||
Other Long-Term Liabilities | $3.969M | |
YoY Change | -18.13% | |
Total Long-Term Liabilities | $3.969M | |
YoY Change | -18.13% | |
TOTAL LIABILITIES | ||
Total Short-Term Liabilities | $156.0M | |
Total Long-Term Liabilities | $3.969M | |
Total Liabilities | $233.2M | |
YoY Change | -2.66% | |
SHAREHOLDERS EQUITY | ||
Retained Earnings | -$2.042B | |
YoY Change | 6.98% | |
Common Stock | $1.951B | |
YoY Change | 5.0% | |
Preferred Stock | ||
YoY Change | ||
Treasury Stock (at cost) | ||
YoY Change | ||
Treasury Stock Shares | ||
Shareholders Equity | -$90.54M | |
YoY Change | ||
Total Liabilities & Shareholders Equity | $142.7M | |
YoY Change | -24.41% |
Cashflow Statement
Concept | 2024 Q4 | 2024 Q3 |
---|---|---|
OPERATING ACTIVITIES | ||
Net Income | -$21.91M | |
YoY Change | -68.61% | |
Depreciation, Depletion And Amortization | $600.0K | |
YoY Change | -33.33% | |
Cash From Operating Activities | -$3.989M | |
YoY Change | -92.23% | |
INVESTING ACTIVITIES | ||
Capital Expenditures | $0.00 | |
YoY Change | -100.0% | |
Acquisitions | ||
YoY Change | ||
Other Investing Activities | -$16.67M | |
YoY Change | -123.56% | |
Cash From Investing Activities | -$16.67M | |
YoY Change | -123.66% | |
FINANCING ACTIVITIES | ||
Cash Dividend Paid | ||
YoY Change | ||
Common Stock Issuance & Retirement, Net | ||
YoY Change | ||
Debt Paid & Issued, Net | ||
YoY Change | ||
Cash From Financing Activities | 35.79M | |
YoY Change | -17144.29% | |
NET CHANGE | ||
Cash From Operating Activities | -3.989M | |
Cash From Investing Activities | -16.67M | |
Cash From Financing Activities | 35.79M | |
Net Change In Cash | 15.14M | |
YoY Change | -19.86% | |
FREE CASH FLOW | ||
Cash From Operating Activities | -$3.989M | |
Capital Expenditures | $0.00 | |
Free Cash Flow | -$3.989M | |
YoY Change | -92.27% |
Facts In Submission
Frame | Concept Type | Concept / XBRL Key | Value | Unit |
---|---|---|---|---|
dei |
Document Fiscal Period Focus
DocumentFiscalPeriodFocus
|
Q3 | ||
dei |
Amendment Flag
AmendmentFlag
|
false | ||
dei |
Entity Central Index Key
EntityCentralIndexKey
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0001604464 | ||
dei |
Current Fiscal Year End Date
CurrentFiscalYearEndDate
|
--12-31 | ||
CY2024Q3 | us-gaap |
Commitments And Contingencies
CommitmentsAndContingencies
|
||
CY2023Q4 | us-gaap |
Commitments And Contingencies
CommitmentsAndContingencies
|
||
dei |
Entity Incorporation Date Of Incorporation
EntityIncorporationDateOfIncorporation
|
2012-08-01 | ||
dei |
Document Type
DocumentType
|
10-Q | ||
dei |
Document Quarterly Report
DocumentQuarterlyReport
|
true | ||
dei |
Document Period End Date
DocumentPeriodEndDate
|
2024-09-30 | ||
dei |
Document Fiscal Year Focus
DocumentFiscalYearFocus
|
2024 | ||
dei |
Document Transition Report
DocumentTransitionReport
|
false | ||
dei |
Entity File Number
EntityFileNumber
|
001-36548 | ||
dei |
Entity Registrant Name
EntityRegistrantName
|
ATARA BIOTHERAPEUTICS, INC. | ||
dei |
Entity Incorporation State Country Code
EntityIncorporationStateCountryCode
|
DE | ||
dei |
Entity Tax Identification Number
EntityTaxIdentificationNumber
|
46-0920988 | ||
dei |
Entity Address Address Line1
EntityAddressAddressLine1
|
2380 Conejo Spectrum Street | ||
dei |
Entity Address Address Line2
EntityAddressAddressLine2
|
Suite 200 | ||
dei |
Entity Address City Or Town
EntityAddressCityOrTown
|
Thousand Oaks | ||
dei |
Entity Address State Or Province
EntityAddressStateOrProvince
|
CA | ||
dei |
Entity Address Postal Zip Code
EntityAddressPostalZipCode
|
91320 | ||
dei |
City Area Code
CityAreaCode
|
805 | ||
dei |
Local Phone Number
LocalPhoneNumber
|
623-4211 | ||
dei |
Security12b Title
Security12bTitle
|
Common Stock, par value $0.0001 per share | ||
dei |
Trading Symbol
TradingSymbol
|
ATRA | ||
dei |
Security Exchange Name
SecurityExchangeName
|
NASDAQ | ||
dei |
Entity Current Reporting Status
EntityCurrentReportingStatus
|
Yes | ||
dei |
Entity Interactive Data Current
EntityInteractiveDataCurrent
|
Yes | ||
dei |
Entity Filer Category
EntityFilerCategory
|
Non-accelerated Filer | ||
dei |
Entity Small Business
EntitySmallBusiness
|
true | ||
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Entity Emerging Growth Company
EntityEmergingGrowthCompany
|
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Entity Shell Company
EntityShellCompany
|
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CY2024Q4 | dei |
Entity Common Stock Shares Outstanding
EntityCommonStockSharesOutstanding
|
5759750 | |
CY2024Q3 | us-gaap |
Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
|
46453000 | |
CY2023Q4 | us-gaap |
Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
|
25841000 | |
CY2024Q3 | us-gaap |
Short Term Investments
ShortTermInvestments
|
20736000 | |
CY2023Q4 | us-gaap |
Short Term Investments
ShortTermInvestments
|
25884000 | |
CY2024Q3 | us-gaap |
Restricted Cash Current
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|
146000 | |
CY2023Q4 | us-gaap |
Restricted Cash Current
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|
146000 | |
CY2024Q3 | us-gaap |
Accounts Receivable Net Current
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1335000 | |
CY2023Q4 | us-gaap |
Accounts Receivable Net Current
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34108000 | |
CY2024Q3 | us-gaap |
Inventory Net
InventoryNet
|
13980000 | |
CY2023Q4 | us-gaap |
Inventory Net
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|
9706000 | |
CY2024Q3 | us-gaap |
Other Assets Current
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|
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CY2023Q4 | us-gaap |
Other Assets Current
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|
6184000 | |
CY2024Q3 | us-gaap |
Assets Current
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|
91855000 | |
CY2023Q4 | us-gaap |
Assets Current
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|
101869000 | |
CY2024Q3 | us-gaap |
Property Plant And Equipment Net
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|
1661000 | |
CY2023Q4 | us-gaap |
Property Plant And Equipment Net
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|
3856000 | |
CY2024Q3 | us-gaap |
Operating Lease Right Of Use Asset
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|
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CY2023Q4 | us-gaap |
Operating Lease Right Of Use Asset
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54935000 | |
CY2024Q3 | us-gaap |
Other Assets Noncurrent
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|
3357000 | |
CY2023Q4 | us-gaap |
Other Assets Noncurrent
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|
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CY2024Q3 | us-gaap |
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142706000 | |
CY2023Q4 | us-gaap |
Assets
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165504000 | |
CY2024Q3 | us-gaap |
Accounts Payable Current
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CY2023Q4 | us-gaap |
Accounts Payable Current
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|
3684000 | |
CY2024Q3 | us-gaap |
Employee Related Liabilities Current
EmployeeRelatedLiabilitiesCurrent
|
7768000 | |
CY2023Q4 | us-gaap |
Employee Related Liabilities Current
EmployeeRelatedLiabilitiesCurrent
|
11519000 | |
CY2024Q3 | atra |
Accrued Research And Development Expenses Current
AccruedResearchAndDevelopmentExpensesCurrent
|
6077000 | |
CY2023Q4 | atra |
Accrued Research And Development Expenses Current
AccruedResearchAndDevelopmentExpensesCurrent
|
17364000 | |
CY2024Q3 | us-gaap |
Deferred Income Current
DeferredIncomeCurrent
|
116344000 | |
CY2023Q4 | us-gaap |
Deferred Income Current
DeferredIncomeCurrent
|
77833000 | |
CY2024Q3 | us-gaap |
Other Liabilities Current
OtherLiabilitiesCurrent
|
23644000 | |
CY2023Q4 | us-gaap |
Other Liabilities Current
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|
31826000 | |
CY2024Q3 | us-gaap |
Liabilities Current
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|
155979000 | |
CY2023Q4 | us-gaap |
Liabilities Current
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|
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CY2024Q3 | us-gaap |
Contract With Customer Liability Noncurrent
ContractWithCustomerLiabilityNoncurrent
|
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CY2023Q4 | us-gaap |
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|
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CY2024Q3 | us-gaap |
Operating Lease Liability Noncurrent
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|
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CY2023Q4 | us-gaap |
Operating Lease Liability Noncurrent
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|
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CY2024Q3 | atra |
Liability Related To The Sale Of Future Royalties Long Term
LiabilityRelatedToTheSaleOfFutureRoyaltiesLongTerm
|
37584000 | |
CY2023Q4 | atra |
Liability Related To The Sale Of Future Royalties Long Term
LiabilityRelatedToTheSaleOfFutureRoyaltiesLongTerm
|
34623000 | |
CY2024Q3 | us-gaap |
Other Liabilities Noncurrent
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|
3969000 | |
CY2023Q4 | us-gaap |
Other Liabilities Noncurrent
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|
4631000 | |
CY2024Q3 | us-gaap |
Liabilities
Liabilities
|
233245000 | |
CY2023Q4 | us-gaap |
Liabilities
Liabilities
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Common Stock Par Or Stated Value Per Share
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Common Stock Par Or Stated Value Per Share
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Common Stock Shares Authorized
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|
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Common Stock Shares Authorized
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|
500000000 | |
CY2024Q3 | us-gaap |
Common Stock Shares Outstanding
CommonStockSharesOutstanding
|
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CY2024Q3 | us-gaap |
Common Stock Shares Issued
CommonStockSharesIssued
|
5740000 | |
CY2023Q4 | us-gaap |
Common Stock Shares Outstanding
CommonStockSharesOutstanding
|
4258000 | |
CY2023Q4 | us-gaap |
Common Stock Shares Issued
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|
4258000 | |
CY2024Q3 | us-gaap |
Common Stock Value
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|
1000 | |
CY2023Q4 | us-gaap |
Common Stock Value
CommonStockValue
|
0 | |
CY2024Q3 | us-gaap |
Additional Paid In Capital Common Stock
AdditionalPaidInCapitalCommonStock
|
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CY2023Q4 | us-gaap |
Additional Paid In Capital Common Stock
AdditionalPaidInCapitalCommonStock
|
1870123000 | |
CY2024Q3 | us-gaap |
Accumulated Other Comprehensive Income Loss Net Of Tax
AccumulatedOtherComprehensiveIncomeLossNetOfTax
|
22000 | |
CY2023Q4 | us-gaap |
Accumulated Other Comprehensive Income Loss Net Of Tax
AccumulatedOtherComprehensiveIncomeLossNetOfTax
|
-204000 | |
CY2024Q3 | us-gaap |
Retained Earnings Accumulated Deficit
RetainedEarningsAccumulatedDeficit
|
-2041860000 | |
CY2023Q4 | us-gaap |
Retained Earnings Accumulated Deficit
RetainedEarningsAccumulatedDeficit
|
-1969150000 | |
CY2024Q3 | us-gaap |
Stockholders Equity
StockholdersEquity
|
-90539000 | |
CY2023Q4 | us-gaap |
Stockholders Equity
StockholdersEquity
|
-99231000 | |
CY2024Q3 | us-gaap |
Liabilities And Stockholders Equity
LiabilitiesAndStockholdersEquity
|
142706000 | |
CY2023Q4 | us-gaap |
Liabilities And Stockholders Equity
LiabilitiesAndStockholdersEquity
|
165504000 | |
CY2024Q3 | atra |
Commercialization Revenue
CommercializationRevenue
|
40190000 | |
CY2023Q3 | atra |
Commercialization Revenue
CommercializationRevenue
|
2020000 | |
atra |
Commercialization Revenue
CommercializationRevenue
|
96187000 | ||
atra |
Commercialization Revenue
CommercializationRevenue
|
3697000 | ||
CY2024Q3 | atra |
License And Collaboration Revenue
LicenseAndCollaborationRevenue
|
0 | |
CY2023Q3 | atra |
License And Collaboration Revenue
LicenseAndCollaborationRevenue
|
118000 | |
atra |
License And Collaboration Revenue
LicenseAndCollaborationRevenue
|
0 | ||
atra |
License And Collaboration Revenue
LicenseAndCollaborationRevenue
|
624000 | ||
CY2024Q3 | us-gaap |
Revenue From Contract With Customer Including Assessed Tax
RevenueFromContractWithCustomerIncludingAssessedTax
|
40190000 | |
CY2023Q3 | us-gaap |
Revenue From Contract With Customer Including Assessed Tax
RevenueFromContractWithCustomerIncludingAssessedTax
|
2138000 | |
us-gaap |
Revenue From Contract With Customer Including Assessed Tax
RevenueFromContractWithCustomerIncludingAssessedTax
|
96187000 | ||
us-gaap |
Revenue From Contract With Customer Including Assessed Tax
RevenueFromContractWithCustomerIncludingAssessedTax
|
4321000 | ||
CY2024Q3 | atra |
Cost Of Commercialization Revenue
CostOfCommercializationRevenue
|
7602000 | |
CY2023Q3 | atra |
Cost Of Commercialization Revenue
CostOfCommercializationRevenue
|
2615000 | |
atra |
Cost Of Commercialization Revenue
CostOfCommercializationRevenue
|
14214000 | ||
atra |
Cost Of Commercialization Revenue
CostOfCommercializationRevenue
|
5726000 | ||
CY2024Q3 | us-gaap |
Research And Development Expense
ResearchAndDevelopmentExpense
|
43924000 | |
CY2023Q3 | us-gaap |
Research And Development Expense
ResearchAndDevelopmentExpense
|
56888000 | |
us-gaap |
Research And Development Expense
ResearchAndDevelopmentExpense
|
122762000 | ||
us-gaap |
Research And Development Expense
ResearchAndDevelopmentExpense
|
175185000 | ||
CY2024Q3 | us-gaap |
General And Administrative Expense
GeneralAndAdministrativeExpense
|
10421000 | |
CY2023Q3 | us-gaap |
General And Administrative Expense
GeneralAndAdministrativeExpense
|
12247000 | |
us-gaap |
General And Administrative Expense
GeneralAndAdministrativeExpense
|
30446000 | ||
us-gaap |
General And Administrative Expense
GeneralAndAdministrativeExpense
|
39454000 | ||
CY2024Q3 | us-gaap |
Costs And Expenses
CostsAndExpenses
|
61947000 | |
CY2023Q3 | us-gaap |
Costs And Expenses
CostsAndExpenses
|
71750000 | |
us-gaap |
Costs And Expenses
CostsAndExpenses
|
167422000 | ||
us-gaap |
Costs And Expenses
CostsAndExpenses
|
220365000 | ||
CY2024Q3 | us-gaap |
Operating Income Loss
OperatingIncomeLoss
|
-21757000 | |
CY2023Q3 | us-gaap |
Operating Income Loss
OperatingIncomeLoss
|
-69612000 | |
us-gaap |
Operating Income Loss
OperatingIncomeLoss
|
-71235000 | ||
us-gaap |
Operating Income Loss
OperatingIncomeLoss
|
-216044000 | ||
CY2024Q3 | us-gaap |
Interest Income Operating
InterestIncomeOperating
|
459000 | |
CY2023Q3 | us-gaap |
Interest Income Operating
InterestIncomeOperating
|
1218000 | |
us-gaap |
Interest Income Operating
InterestIncomeOperating
|
1513000 | ||
us-gaap |
Interest Income Operating
InterestIncomeOperating
|
4715000 | ||
CY2024Q3 | us-gaap |
Interest Expense
InterestExpense
|
1183000 | |
CY2023Q3 | us-gaap |
Interest Expense
InterestExpense
|
1395000 | |
us-gaap |
Interest Expense
InterestExpense
|
3598000 | ||
us-gaap |
Interest Expense
InterestExpense
|
4109000 | ||
CY2024Q3 | us-gaap |
Other Nonoperating Income Expense
OtherNonoperatingIncomeExpense
|
555000 | |
CY2023Q3 | us-gaap |
Other Nonoperating Income Expense
OtherNonoperatingIncomeExpense
|
-27000 | |
us-gaap |
Other Nonoperating Income Expense
OtherNonoperatingIncomeExpense
|
617000 | ||
us-gaap |
Other Nonoperating Income Expense
OtherNonoperatingIncomeExpense
|
-234000 | ||
CY2024Q3 | atra |
Total Other Income Expense Net
TotalOtherIncomeExpenseNet
|
-169000 | |
CY2023Q3 | atra |
Total Other Income Expense Net
TotalOtherIncomeExpenseNet
|
-204000 | |
atra |
Total Other Income Expense Net
TotalOtherIncomeExpenseNet
|
-1468000 | ||
atra |
Total Other Income Expense Net
TotalOtherIncomeExpenseNet
|
372000 | ||
CY2024Q3 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
|
-21926000 | |
CY2023Q3 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
|
-69816000 | |
us-gaap |
Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
|
-72703000 | ||
us-gaap |
Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
|
-215672000 | ||
CY2024Q3 | us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
-17000 | |
CY2023Q3 | us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
-19000 | |
us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
7000 | ||
us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
4000 | ||
CY2024Q3 | us-gaap |
Net Income Loss
NetIncomeLoss
|
-21909000 | |
CY2023Q3 | us-gaap |
Net Income Loss
NetIncomeLoss
|
-69797000 | |
us-gaap |
Net Income Loss
NetIncomeLoss
|
-72710000 | ||
us-gaap |
Net Income Loss
NetIncomeLoss
|
-215676000 | ||
CY2024Q3 | us-gaap |
Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax
|
36000 | |
CY2023Q3 | us-gaap |
Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax
|
362000 | |
us-gaap |
Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax
|
226000 | ||
us-gaap |
Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax
|
1496000 | ||
CY2024Q3 | us-gaap |
Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
|
-21873000 | |
CY2023Q3 | us-gaap |
Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
|
-69435000 | |
us-gaap |
Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
|
-72484000 | ||
us-gaap |
Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
|
-214180000 | ||
CY2024Q3 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
-2.93 | |
CY2024Q3 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
-2.93 | |
CY2023Q3 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
-16.4 | |
CY2023Q3 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
-16.4 | |
us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
-11.34 | ||
us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
-11.34 | ||
us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
-51.27 | ||
us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
-51.27 | ||
CY2024Q3 | us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
7466000 | |
CY2024Q3 | us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
7466000 | |
CY2023Q3 | us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
4256000 | |
CY2023Q3 | us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
4256000 | |
us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
6414000 | ||
us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
6414000 | ||
us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
4207000 | ||
us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
4207000 | ||
CY2023Q4 | us-gaap |
Stockholders Equity
StockholdersEquity
|
-99231000 | |
CY2024Q1 | atra |
Issuance Of Pre Funded Warrants Net Of Offering Costs
IssuanceOfPreFundedWarrantsNetOfOfferingCosts
|
177000 | |
CY2024Q1 | atra |
Issuance Of Pre Funded Warrants Registered Direct Offering Value
IssuanceOfPreFundedWarrantsRegisteredDirectOfferingValue
|
14823000 | |
CY2024Q1 | atra |
Issuance Of Common Stock Net Of Commissions And Offering Costs Value
IssuanceOfCommonStockNetOfCommissionsAndOfferingCostsValue
|
9312000 | |
CY2024Q1 | us-gaap |
Restricted Stock Value Shares Issued Net Of Tax Withholdings
RestrictedStockValueSharesIssuedNetOfTaxWithholdings
|
6000 | |
CY2024Q1 | us-gaap |
Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value
AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
|
8397000 | |
CY2024Q1 | us-gaap |
Net Income Loss
NetIncomeLoss
|
-31752000 | |
CY2024Q1 | us-gaap |
Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax
|
149000 | |
CY2024Q1 | us-gaap |
Stockholders Equity
StockholdersEquity
|
-98308000 | |
CY2024Q2 | us-gaap |
Restricted Stock Value Shares Issued Net Of Tax Withholdings
RestrictedStockValueSharesIssuedNetOfTaxWithholdings
|
1000 | |
CY2024Q2 | atra |
Issuance Of Common Stock Pursuant To Employee Stock Awards Value
IssuanceOfCommonStockPursuantToEmployeeStockAwardsValue
|
113000 | |
CY2024Q2 | us-gaap |
Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value
AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
|
6336000 | |
CY2024Q2 | us-gaap |
Net Income Loss
NetIncomeLoss
|
-19049000 | |
CY2024Q2 | us-gaap |
Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax
|
41000 | |
CY2024Q2 | us-gaap |
Stockholders Equity
StockholdersEquity
|
-110868000 | |
CY2024Q3 | atra |
Issuance Of Pre Funded Warrants Net Of Offering Costs
IssuanceOfPreFundedWarrantsNetOfOfferingCosts
|
220000 | |
CY2024Q3 | atra |
Issuance Of Pre Funded Warrants Registered Direct Offering Value
IssuanceOfPreFundedWarrantsRegisteredDirectOfferingValue
|
35780000 | |
CY2024Q3 | us-gaap |
Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value
AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
|
6422000 | |
CY2024Q3 | us-gaap |
Net Income Loss
NetIncomeLoss
|
-21909000 | |
CY2024Q3 | us-gaap |
Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax
|
36000 | |
CY2024Q3 | us-gaap |
Stockholders Equity
StockholdersEquity
|
-90539000 | |
CY2022Q4 | us-gaap |
Stockholders Equity
StockholdersEquity
|
126640000 | |
CY2023Q1 | atra |
Issuance Of Common Stock Net Of Commissions And Offering Costs Value
IssuanceOfCommonStockNetOfCommissionsAndOfferingCostsValue
|
590000 | |
CY2023Q1 | us-gaap |
Restricted Stock Value Shares Issued Net Of Tax Withholdings
RestrictedStockValueSharesIssuedNetOfTaxWithholdings
|
93000 | |
CY2023Q1 | us-gaap |
Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value
AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
|
11764000 | |
CY2023Q1 | us-gaap |
Net Income Loss
NetIncomeLoss
|
-74771000 | |
CY2023Q1 | us-gaap |
Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax
|
830000 | |
CY2023Q1 | us-gaap |
Stockholders Equity
StockholdersEquity
|
64960000 | |
CY2023Q2 | us-gaap |
Restricted Stock Value Shares Issued Net Of Tax Withholdings
RestrictedStockValueSharesIssuedNetOfTaxWithholdings
|
1000 | |
CY2023Q2 | atra |
Issuance Of Common Stock Pursuant To Employee Stock Awards Value
IssuanceOfCommonStockPursuantToEmployeeStockAwardsValue
|
747000 | |
CY2023Q2 | us-gaap |
Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value
AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
|
12552000 | |
CY2023Q2 | us-gaap |
Net Income Loss
NetIncomeLoss
|
-71108000 | |
CY2023Q2 | us-gaap |
Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax
|
304000 | |
CY2023Q2 | us-gaap |
Stockholders Equity
StockholdersEquity
|
7454000 | |
CY2023Q3 | us-gaap |
Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value
AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
|
11143000 | |
CY2023Q3 | us-gaap |
Net Income Loss
NetIncomeLoss
|
-69797000 | |
CY2023Q3 | us-gaap |
Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax
|
362000 | |
CY2023Q3 | us-gaap |
Stockholders Equity
StockholdersEquity
|
-50838000 | |
us-gaap |
Profit Loss
ProfitLoss
|
-72710000 | ||
us-gaap |
Profit Loss
ProfitLoss
|
-215676000 | ||
us-gaap |
Share Based Compensation
ShareBasedCompensation
|
21155000 | ||
us-gaap |
Share Based Compensation
ShareBasedCompensation
|
35459000 | ||
us-gaap |
Depreciation And Amortization
DepreciationAndAmortization
|
3951000 | ||
us-gaap |
Depreciation And Amortization
DepreciationAndAmortization
|
3624000 | ||
us-gaap |
Accretion Expense
AccretionExpense
|
3180000 | ||
us-gaap |
Accretion Expense
AccretionExpense
|
3729000 | ||
us-gaap |
Investment Income Net Amortization Of Discount And Premium
InvestmentIncomeNetAmortizationOfDiscountAndPremium
|
30000 | ||
us-gaap |
Investment Income Net Amortization Of Discount And Premium
InvestmentIncomeNetAmortizationOfDiscountAndPremium
|
1320000 | ||
atra |
Non Cash Operating Lease Expense
NonCashOperatingLeaseExpense
|
9102000 | ||
atra |
Non Cash Operating Lease Expense
NonCashOperatingLeaseExpense
|
8847000 | ||
atra |
Other Non Cash Items Net
OtherNonCashItemsNet
|
-340000 | ||
atra |
Other Non Cash Items Net
OtherNonCashItemsNet
|
148000 | ||
us-gaap |
Increase Decrease In Accounts Receivable
IncreaseDecreaseInAccountsReceivable
|
-32773000 | ||
us-gaap |
Increase Decrease In Accounts Receivable
IncreaseDecreaseInAccountsReceivable
|
-40058000 | ||
us-gaap |
Increase Decrease In Inventories
IncreaseDecreaseInInventories
|
4274000 | ||
us-gaap |
Increase Decrease In Inventories
IncreaseDecreaseInInventories
|
5005000 | ||
atra |
Increase Decrease In Other Current Asset
IncreaseDecreaseInOtherCurrentAsset
|
3135000 | ||
atra |
Increase Decrease In Other Current Asset
IncreaseDecreaseInOtherCurrentAsset
|
-920000 | ||
us-gaap |
Increase Decrease In Other Operating Assets
IncreaseDecreaseInOtherOperatingAssets
|
254000 | ||
us-gaap |
Increase Decrease In Other Operating Assets
IncreaseDecreaseInOtherOperatingAssets
|
119000 | ||
us-gaap |
Increase Decrease In Accounts Payable
IncreaseDecreaseInAccountsPayable
|
-1537000 | ||
us-gaap |
Increase Decrease In Accounts Payable
IncreaseDecreaseInAccountsPayable
|
-319000 | ||
us-gaap |
Increase Decrease In Employee Related Liabilities
IncreaseDecreaseInEmployeeRelatedLiabilities
|
-3751000 | ||
us-gaap |
Increase Decrease In Employee Related Liabilities
IncreaseDecreaseInEmployeeRelatedLiabilities
|
-3229000 | ||
atra |
Increase Decrease In Accrued Research And Development
IncreaseDecreaseInAccruedResearchAndDevelopment
|
-11287000 | ||
atra |
Increase Decrease In Accrued Research And Development
IncreaseDecreaseInAccruedResearchAndDevelopment
|
-1024000 | ||
us-gaap |
Increase Decrease In Other Current Liabilities
IncreaseDecreaseInOtherCurrentLiabilities
|
-10446000 | ||
us-gaap |
Increase Decrease In Other Current Liabilities
IncreaseDecreaseInOtherCurrentLiabilities
|
607000 | ||
us-gaap |
Increase Decrease In Deferred Revenue
IncreaseDecreaseInDeferredRevenue
|
1419000 | ||
us-gaap |
Increase Decrease In Deferred Revenue
IncreaseDecreaseInDeferredRevenue
|
540000 | ||
atra |
Increase Decrease In Operating Lease Liabilities
IncreaseDecreaseInOperatingLeaseLiabilities
|
-8062000 | ||
atra |
Increase Decrease In Operating Lease Liabilities
IncreaseDecreaseInOperatingLeaseLiabilities
|
-9953000 | ||
us-gaap |
Increase Decrease In Other Noncurrent Liabilities
IncreaseDecreaseInOtherNoncurrentLiabilities
|
0 | ||
us-gaap |
Increase Decrease In Other Noncurrent Liabilities
IncreaseDecreaseInOtherNoncurrentLiabilities
|
142000 | ||
us-gaap |
Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
|
-44246000 | ||
us-gaap |
Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
|
-142571000 | ||
us-gaap |
Payments To Acquire Short Term Investments
PaymentsToAcquireShortTermInvestments
|
19665000 | ||
us-gaap |
Payments To Acquire Short Term Investments
PaymentsToAcquireShortTermInvestments
|
83647000 | ||
us-gaap |
Proceeds From Sale Maturity And Collection Of Shortterm Investments
ProceedsFromSaleMaturityAndCollectionOfShorttermInvestments
|
25069000 | ||
us-gaap |
Proceeds From Sale Maturity And Collection Of Shortterm Investments
ProceedsFromSaleMaturityAndCollectionOfShorttermInvestments
|
198723000 | ||
us-gaap |
Payments To Acquire Property Plant And Equipment
PaymentsToAcquirePropertyPlantAndEquipment
|
156000 | ||
us-gaap |
Payments To Acquire Property Plant And Equipment
PaymentsToAcquirePropertyPlantAndEquipment
|
1179000 | ||
us-gaap |
Proceeds From Sale Of Property Plant And Equipment
ProceedsFromSaleOfPropertyPlantAndEquipment
|
0 | ||
us-gaap |
Proceeds From Sale Of Property Plant And Equipment
ProceedsFromSaleOfPropertyPlantAndEquipment
|
25000 | ||
us-gaap |
Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
|
5248000 | ||
us-gaap |
Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
|
113922000 | ||
atra |
Proceeds From Sale Of Common Stock And Pre Funded Warrants In Registered Direct Offerings
ProceedsFromSaleOfCommonStockAndPreFundedWarrantsInRegisteredDirectOfferings
|
50813000 | ||
atra |
Proceeds From Sale Of Common Stock And Pre Funded Warrants In Registered Direct Offerings
ProceedsFromSaleOfCommonStockAndPreFundedWarrantsInRegisteredDirectOfferings
|
0 | ||
us-gaap |
Proceeds From Issuance Of Common Stock
ProceedsFromIssuanceOfCommonStock
|
9348000 | ||
us-gaap |
Proceeds From Issuance Of Common Stock
ProceedsFromIssuanceOfCommonStock
|
590000 | ||
us-gaap |
Proceeds From Stock Plans
ProceedsFromStockPlans
|
113000 | ||
us-gaap |
Proceeds From Stock Plans
ProceedsFromStockPlans
|
747000 | ||
us-gaap |
Payments Related To Tax Withholding For Share Based Compensation
PaymentsRelatedToTaxWithholdingForShareBasedCompensation
|
0 | ||
us-gaap |
Payments Related To Tax Withholding For Share Based Compensation
PaymentsRelatedToTaxWithholdingForShareBasedCompensation
|
94000 | ||
us-gaap |
Finance Lease Principal Payments
FinanceLeasePrincipalPayments
|
657000 | ||
us-gaap |
Finance Lease Principal Payments
FinanceLeasePrincipalPayments
|
732000 | ||
us-gaap |
Proceeds From Payments For Other Financing Activities
ProceedsFromPaymentsForOtherFinancingActivities
|
-7000 | ||
us-gaap |
Proceeds From Payments For Other Financing Activities
ProceedsFromPaymentsForOtherFinancingActivities
|
-13000 | ||
us-gaap |
Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
|
59610000 | ||
us-gaap |
Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
|
498000 | ||
us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Excluding Exchange Rate Effect
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect
|
20612000 | ||
us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Excluding Exchange Rate Effect
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect
|
-28151000 | ||
CY2023Q4 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
|
25987000 | |
CY2022Q4 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
|
93088000 | |
CY2024Q3 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
|
46599000 | |
CY2023Q3 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
|
64937000 | |
us-gaap |
Capital Expenditures Incurred But Not Yet Paid
CapitalExpendituresIncurredButNotYetPaid
|
0 | ||
us-gaap |
Capital Expenditures Incurred But Not Yet Paid
CapitalExpendituresIncurredButNotYetPaid
|
20000 | ||
atra |
Non Cash Investing And Financing Activities Accrued Costs Related To Direct Registered Offering
NonCashInvestingAndFinancingActivitiesAccruedCostsRelatedToDirectRegisteredOffering
|
210000 | ||
atra |
Non Cash Investing And Financing Activities Accrued Costs Related To Direct Registered Offering
NonCashInvestingAndFinancingActivitiesAccruedCostsRelatedToDirectRegisteredOffering
|
0 | ||
us-gaap |
Interest Paid Net
InterestPaidNet
|
497000 | ||
us-gaap |
Interest Paid Net
InterestPaidNet
|
332000 | ||
us-gaap |
Income Taxes Paid Net
IncomeTaxesPaidNet
|
24000 | ||
us-gaap |
Income Taxes Paid Net
IncomeTaxesPaidNet
|
2000 | ||
dei |
Entity Incorporation State Country Code
EntityIncorporationStateCountryCode
|
DE | ||
us-gaap |
Use Of Estimates
UseOfEstimates
|
<p style="font-size:10pt;margin-top:18pt;font-family:Times New Roman;margin-bottom:0;text-align:left;"><span style="color:#000000;white-space:pre-wrap;font-weight:bold;font-size:10pt;font-family:Times New Roman;min-width:fit-content;">Use of Estimates</span><span style="color:#000000;white-space:pre-wrap;font-weight:bold;font-size:10pt;font-family:Times New Roman;min-width:fit-content;"> </span></p><p style="text-indent:24.5pt;font-size:10pt;margin-top:6pt;font-family:Times New Roman;margin-bottom:0;text-align:left;"><span style="color:#000000;white-space:pre-wrap;font-size:10pt;font-family:Times New Roman;min-width:fit-content;">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 revenue recognition, accrued research and development expenses, stock-based compensation expense, income taxes and the liability related to the sale of future revenues. Actual results could differ materially from those estimates.</span><span style="color:#000000;white-space:pre-wrap;font-size:10pt;font-family:Times New Roman;min-width:fit-content;"> </span></p> | ||
us-gaap |
Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount
AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
|
794295 | ||
us-gaap |
Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount
AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
|
848707 | ||
CY2024Q3 | us-gaap |
Available For Sale Securities Debt Maturities Within One Year Amortized Cost
AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearAmortizedCost
|
65798000 | |
CY2024Q3 | us-gaap |
Available For Sale Securities Debt Maturities Within One Year Fair Value
AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue
|
65820000 | |
CY2023Q4 | us-gaap |
Available For Sale Securities Debt Maturities Within One Year Amortized Cost
AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearAmortizedCost
|
50393000 | |
CY2023Q4 | us-gaap |
Available For Sale Securities Debt Maturities Within One Year Fair Value
AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue
|
50189000 | |
CY2024Q3 | us-gaap |
Available For Sale Securities Debt Maturities After One Through Five Years Amortized Cost
AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsAmortizedCost
|
0 | |
CY2024Q3 | us-gaap |
Available For Sale Securities Debt Maturities After One Through Five Years Fair Value
AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue
|
0 | |
CY2023Q4 | us-gaap |
Available For Sale Securities Debt Maturities After One Through Five Years Amortized Cost
AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsAmortizedCost
|
0 | |
CY2023Q4 | us-gaap |
Available For Sale Securities Debt Maturities After One Through Five Years Fair Value
AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue
|
0 | |
CY2024Q3 | us-gaap |
Available For Sale Securities Debt Maturities Single Maturity Date Amortized Cost Basis
AvailableForSaleSecuritiesDebtMaturitiesSingleMaturityDateAmortizedCostBasis
|
65798000 | |
CY2024Q3 | us-gaap |
Available For Sale Securities Debt Securities
AvailableForSaleSecuritiesDebtSecurities
|
65820000 | |
CY2023Q4 | us-gaap |
Available For Sale Securities Debt Maturities Single Maturity Date Amortized Cost Basis
AvailableForSaleSecuritiesDebtMaturitiesSingleMaturityDateAmortizedCostBasis
|
50393000 | |
CY2023Q4 | us-gaap |
Available For Sale Securities Debt Securities
AvailableForSaleSecuritiesDebtSecurities
|
50189000 | |
CY2024Q3 | us-gaap |
Interest Receivable
InterestReceivable
|
100000 | |
CY2023Q4 | us-gaap |
Interest Receivable
InterestReceivable
|
300000 | |
CY2024Q3 | atra |
Write Off Of Accrued Interest Receivable
WriteOffOfAccruedInterestReceivable
|
0 | |
atra |
Write Off Of Accrued Interest Receivable
WriteOffOfAccruedInterestReceivable
|
0 | ||
CY2023Q3 | atra |
Write Off Of Accrued Interest Receivable
WriteOffOfAccruedInterestReceivable
|
0 | |
atra |
Write Off Of Accrued Interest Receivable
WriteOffOfAccruedInterestReceivable
|
0 | ||
CY2024Q3 | us-gaap |
Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
|
46453000 | |
CY2023Q4 | us-gaap |
Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
|
25841000 | |
CY2024Q3 | us-gaap |
Restricted Cash Current
RestrictedCashCurrent
|
146000 | |
CY2023Q4 | us-gaap |
Restricted Cash Current
RestrictedCashCurrent
|
146000 | |
CY2024Q3 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
|
46599000 | |
CY2023Q4 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
|
25987000 | |
us-gaap |
Deferred Revenue Revenue Recognized1
DeferredRevenueRevenueRecognized1
|
31400000 | ||
CY2024Q3 | atra |
Revenue Recognition Performance Satisfied Or Partially Satisfied Prior Period
RevenueRecognitionPerformanceSatisfiedOrPartiallySatisfiedPriorPeriod
|
8800000 | |
atra |
Revenue Recognition Performance Satisfied Or Partially Satisfied Prior Period
RevenueRecognitionPerformanceSatisfiedOrPartiallySatisfiedPriorPeriod
|
8800000 | ||
CY2023Q4 | atra |
Liability Related To Sale Of Future Revenues
LiabilityRelatedToSaleOfFutureRevenues
|
35076000 | |
us-gaap |
Accretion Expense
AccretionExpense
|
3180000 | ||
us-gaap |
Amortization Of Financing Costs
AmortizationOfFinancingCosts
|
52000 | ||
us-gaap |
Payments For Royalties
PaymentsForRoyalties
|
132000 | ||
CY2024Q3 | atra |
Liability Related To Sale Of Future Revenues
LiabilityRelatedToSaleOfFutureRevenues
|
38176000 | |
CY2024Q3 | atra |
Liability Related To The Sale Of Future Revenue Current
LiabilityRelatedToTheSaleOfFutureRevenueCurrent
|
592000 | |
CY2024Q3 | atra |
Liability Related To The Sale Of Future Royalties Long Term
LiabilityRelatedToTheSaleOfFutureRoyaltiesLongTerm
|
37584000 | |
CY2023Q4 | atra |
Reduction In Current Workforce Percentage
ReductionInCurrentWorkforcePercentage
|
0.30 | |
CY2023Q4 | us-gaap |
Supplemental Unemployment Benefits Severance Benefits
SupplementalUnemploymentBenefitsSeveranceBenefits
|
6700000 | |
CY2024Q1 | atra |
Reduction In Current Workforce Percentage
ReductionInCurrentWorkforcePercentage
|
0.25 | |
CY2024Q1 | us-gaap |
Supplemental Unemployment Benefits Severance Benefits
SupplementalUnemploymentBenefitsSeveranceBenefits
|
5100000 | |
CY2024Q3 | atra |
Restructuring Liability Jan2024
RestructuringLiabilityJan2024
|
200000 | |
CY2024Q3 | us-gaap |
Restructuring Charges
RestructuringCharges
|
0 | |
CY2023Q3 | us-gaap |
Restructuring Charges
RestructuringCharges
|
0 | |
us-gaap |
Restructuring Charges
RestructuringCharges
|
5107000 | ||
us-gaap |
Restructuring Charges
RestructuringCharges
|
45000 | ||
CY2023Q4 | us-gaap |
Restructuring Reserve
RestructuringReserve
|
4923000 | |
us-gaap |
Restructuring Charges
RestructuringCharges
|
5107000 | ||
us-gaap |
Payments For Restructuring
PaymentsForRestructuring
|
9157000 | ||
atra |
Non Cash Settlements
NonCashSettlements
|
-666000 | ||
CY2024Q3 | us-gaap |
Restructuring Reserve
RestructuringReserve
|
207000 | |
CY2024Q3 | atra |
Contractual Obligations Due To Licensors
ContractualObligationsDueToLicensors
|
0 | |
CY2023Q4 | atra |
Contractual Obligations Due To Licensors
ContractualObligationsDueToLicensors
|
0 | |
CY2024Q3 | atra |
Accrued Termination Charges
AccruedTerminationCharges
|
0 | |
CY2023Q4 | atra |
Accrued Termination Charges
AccruedTerminationCharges
|
0 | |
CY2024Q3 | atra |
Minimum Commitments Expense
MinimumCommitmentsExpense
|
3000000 | |
atra |
Minimum Commitments Expense
MinimumCommitmentsExpense
|
9700000 | ||
CY2023Q3 | atra |
Minimum Commitments Expense
MinimumCommitmentsExpense
|
2800000 | |
atra |
Minimum Commitments Expense
MinimumCommitmentsExpense
|
16100000 | ||
CY2024Q3 | atra |
Minimum Purchase Commitments Accrued
MinimumPurchaseCommitmentsAccrued
|
3200000 | |
CY2023Q4 | atra |
Minimum Purchase Commitments Accrued
MinimumPurchaseCommitmentsAccrued
|
11200000 | |
CY2024Q3 | atra |
Liabilities Related To Indemnification Agreements
LiabilitiesRelatedToIndemnificationAgreements
|
0 | |
CY2023Q4 | atra |
Liabilities Related To Indemnification Agreements
LiabilitiesRelatedToIndemnificationAgreements
|
0 | |
CY2024Q3 | atra |
Sub Licensing Fees
SubLicensingFees
|
6000000 | |
atra |
Sub Licensing Fees
SubLicensingFees
|
6000000 | ||
CY2024Q3 | us-gaap |
Capital Units Authorized
CapitalUnitsAuthorized
|
520000000 | |
CY2023Q4 | us-gaap |
Capital Units Authorized
CapitalUnitsAuthorized
|
520000000 | |
CY2024Q3 | us-gaap |
Preferred Stock Par Or Stated Value Per Share
PreferredStockParOrStatedValuePerShare
|
0.0001 | |
CY2023Q4 | us-gaap |
Preferred Stock Par Or Stated Value Per Share
PreferredStockParOrStatedValuePerShare
|
0.0001 | |
CY2024Q3 | us-gaap |
Common Stock Shares Authorized
CommonStockSharesAuthorized
|
500000000 | |
CY2023Q4 | us-gaap |
Common Stock Shares Authorized
CommonStockSharesAuthorized
|
500000000 | |
CY2024Q3 | us-gaap |
Preferred Stock Shares Authorized
PreferredStockSharesAuthorized
|
20000000 | |
CY2023Q4 | us-gaap |
Preferred Stock Shares Authorized
PreferredStockSharesAuthorized
|
20000000 | |
CY2024Q3 | us-gaap |
Preferred Stock Shares Outstanding
PreferredStockSharesOutstanding
|
0 | |
CY2023Q4 | us-gaap |
Preferred Stock Shares Outstanding
PreferredStockSharesOutstanding
|
0 | |
CY2024Q3 | us-gaap |
Stock Issued During Period Shares New Issues
StockIssuedDuringPeriodSharesNewIssues
|
758900 | |
CY2024Q3 | us-gaap |
Shares Issued Price Per Share
SharesIssuedPricePerShare
|
8.25 | |
CY2024Q3 | atra |
Common Stock Value Remained Available To Be Sold
CommonStockValueRemainedAvailableToBeSold
|
88700000 | |
CY2024Q3 | us-gaap |
Common Stock Capital Shares Reserved For Future Issuance
CommonStockCapitalSharesReservedForFutureIssuance
|
1252221 | |
CY2024Q3 | us-gaap |
Allocated Share Based Compensation Expense
AllocatedShareBasedCompensationExpense
|
6422000 | |
CY2023Q3 | us-gaap |
Allocated Share Based Compensation Expense
AllocatedShareBasedCompensationExpense
|
11143000 | |
us-gaap |
Allocated Share Based Compensation Expense
AllocatedShareBasedCompensationExpense
|
21155000 | ||
us-gaap |
Allocated Share Based Compensation Expense
AllocatedShareBasedCompensationExpense
|
35459000 | ||
CY2024Q3 | us-gaap |
Inventory Raw Materials
InventoryRawMaterials
|
1652000 | |
CY2023Q4 | us-gaap |
Inventory Raw Materials
InventoryRawMaterials
|
2335000 | |
CY2024Q3 | us-gaap |
Inventory Work In Process
InventoryWorkInProcess
|
12328000 | |
CY2023Q4 | us-gaap |
Inventory Work In Process
InventoryWorkInProcess
|
7371000 | |
CY2024Q3 | us-gaap |
Inventory Net
InventoryNet
|
13980000 | |
CY2023Q4 | us-gaap |
Inventory Net
InventoryNet
|
9706000 | |
CY2024Q3 | us-gaap |
Property Plant And Equipment Gross
PropertyPlantAndEquipmentGross
|
19708000 | |
CY2023Q4 | us-gaap |
Property Plant And Equipment Gross
PropertyPlantAndEquipmentGross
|
19725000 | |
CY2024Q3 | us-gaap |
Accumulated Depreciation Depletion And Amortization Property Plant And Equipment
AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
|
18047000 | |
CY2023Q4 | us-gaap |
Accumulated Depreciation Depletion And Amortization Property Plant And Equipment
AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
|
15869000 | |
CY2024Q3 | us-gaap |
Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
|
1661000 | |
CY2023Q4 | us-gaap |
Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
|
3856000 | |
CY2024Q3 | us-gaap |
Depreciation
Depreciation
|
600000 | |
CY2023Q3 | us-gaap |
Depreciation
Depreciation
|
900000 | |
us-gaap |
Depreciation
Depreciation
|
2200000 | ||
us-gaap |
Depreciation
Depreciation
|
2800000 | ||
CY2024Q3 | us-gaap |
Accrued Liabilities Current
AccruedLiabilitiesCurrent
|
8059000 | |
CY2023Q4 | us-gaap |
Accrued Liabilities Current
AccruedLiabilitiesCurrent
|
19007000 | |
CY2024Q3 | us-gaap |
Operating Lease Liability Current
OperatingLeaseLiabilityCurrent
|
13652000 | |
CY2023Q4 | us-gaap |
Operating Lease Liability Current
OperatingLeaseLiabilityCurrent
|
11264000 | |
CY2024Q3 | us-gaap |
Finance Lease Liability Current
FinanceLeaseLiabilityCurrent
|
1006000 | |
CY2023Q4 | us-gaap |
Finance Lease Liability Current
FinanceLeaseLiabilityCurrent
|
915000 | |
CY2024Q3 | us-gaap |
Other Accrued Liabilities Current
OtherAccruedLiabilitiesCurrent
|
927000 | |
CY2023Q4 | us-gaap |
Other Accrued Liabilities Current
OtherAccruedLiabilitiesCurrent
|
640000 | |
CY2024Q3 | us-gaap |
Other Liabilities Current
OtherLiabilitiesCurrent
|
23644000 | |
CY2023Q4 | us-gaap |
Other Liabilities Current
OtherLiabilitiesCurrent
|
31826000 | |
CY2024Q3 | ecd |
Non Rule10b51 Arr Adopted Flag
NonRule10b51ArrAdoptedFlag
|
false | |
CY2024Q3 | ecd |
Rule10b51 Arr Adopted Flag
Rule10b51ArrAdoptedFlag
|
false | |
CY2024Q3 | ecd |
Non Rule10b51 Arr Trmntd Flag
NonRule10b51ArrTrmntdFlag
|
false | |
CY2024Q3 | ecd |
Rule10b51 Arr Trmntd Flag
Rule10b51ArrTrmntdFlag
|
false |