2020 Q4 Form 10-K Financial Statement
#000173728721000009 Filed on February 25, 2021
Income Statement
Concept | 2020 Q4 | 2020 | 2019 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 | $17.13M | $65.26M | $15.21M |
YoY Change | 12.62% | 13.55% | 14.02% |
% of Gross Profit | |||
Research & Development | $52.23M | $193.0M | $49.76M |
YoY Change | 4.96% | 33.52% | 192.71% |
% of Gross Profit | |||
Depreciation & Amortization | $1.850M | $7.400M | $1.850M |
YoY Change | 0.0% | 60.87% | 236.36% |
% of Gross Profit | |||
Operating Expenses | $69.36M | $258.2M | $64.98M |
YoY Change | 6.74% | 27.84% | 114.17% |
Operating Profit | -$258.2M | -$64.58M | |
YoY Change | 27.84% | 95.41% | |
Interest Expense | $1.560M | $0.00 | $3.660M |
YoY Change | -57.38% | -13.27% | |
% of Operating Profit | |||
Other Income/Expense, Net | -$770.0K | $8.022M | -$270.0K |
YoY Change | 185.19% | -53.04% | |
Pretax Income | -$68.57M | -$250.2M | -$61.19M |
YoY Change | 12.06% | 35.31% | 99.77% |
Income Tax | $0.00 | $0.00 | -$160.0K |
% Of Pretax Income | |||
Net Earnings | -$68.57M | -$250.2M | -$61.03M |
YoY Change | 12.35% | 35.55% | 100.04% |
Net Earnings / Revenue | |||
Basic Earnings Per Share | -$2.08 | ||
Diluted Earnings Per Share | -$528.3K | -$2.08 | -$582.1K |
COMMON SHARES | |||
Basic Shares Outstanding | 140.3M shares | 120.4M shares | 121.9M shares |
Diluted Shares Outstanding | 120.4M shares |
Balance Sheet
Concept | 2020 Q4 | 2020 | 2019 Q4 |
---|---|---|---|
SHORT-TERM ASSETS | |||
Cash & Short-Term Investments | $827.9M | $827.9M | $530.5M |
YoY Change | 56.05% | 56.06% | 15.49% |
Cash & Equivalents | $183.4M | $183.4M | $175.1M |
Short-Term Investments | $644.6M | $644.6M | $355.4M |
Other Short-Term Assets | $17.20M | $14.40M | $11.60M |
YoY Change | 48.28% | 24.14% | 34.88% |
Inventory | |||
Prepaid Expenses | |||
Receivables | $2.800M | ||
Other Receivables | $0.00 | ||
Total Short-Term Assets | $845.1M | $845.1M | $544.6M |
YoY Change | 55.19% | 55.18% | 16.37% |
LONG-TERM ASSETS | |||
Property, Plant & Equipment | $118.8M | $160.1M | $56.45M |
YoY Change | 110.53% | 58.67% | 556.77% |
Goodwill | |||
YoY Change | |||
Intangibles | $0.00 | $151.0K | |
YoY Change | -100.0% | -79.97% | |
Long-Term Investments | $207.9M | $207.9M | $63.20M |
YoY Change | 228.96% | 228.96% | -75.88% |
Other Assets | $5.169M | $14.60M | $4.618M |
YoY Change | 11.93% | 64.04% | 1792.62% |
Total Long-Term Assets | $382.7M | $382.7M | $173.2M |
YoY Change | 120.92% | 120.96% | -43.37% |
TOTAL ASSETS | |||
Total Short-Term Assets | $845.1M | $845.1M | $544.6M |
Total Long-Term Assets | $382.7M | $382.7M | $173.2M |
Total Assets | $1.228B | $1.228B | $717.8M |
YoY Change | 71.05% | 71.05% | -7.24% |
SHORT-TERM LIABILITIES | |||
YoY Change | |||
Accounts Payable | $10.39M | $10.40M | $9.250M |
YoY Change | 12.32% | 11.83% | -25.03% |
Accrued Expenses | $44.90M | $44.90M | $23.80M |
YoY Change | 88.66% | 88.66% | 39.18% |
Deferred Revenue | $38.99M | $0.00 | |
YoY Change | |||
Short-Term Debt | $0.00 | $0.00 | $0.00 |
YoY Change | |||
Long-Term Debt Due | |||
YoY Change | |||
Total Short-Term Liabilities | $94.32M | $94.30M | $33.08M |
YoY Change | 185.14% | 184.89% | 12.29% |
LONG-TERM LIABILITIES | |||
Long-Term Debt | $0.00 | $0.00 | $0.00 |
YoY Change | |||
Other Long-Term Liabilities | $3.083M | $53.90M | $4.351M |
YoY Change | -29.14% | -3.23% | -35.79% |
Total Long-Term Liabilities | $3.083M | $53.90M | $4.351M |
YoY Change | -29.14% | -3.23% | -35.79% |
TOTAL LIABILITIES | |||
Total Short-Term Liabilities | $94.32M | $94.30M | $33.08M |
Total Long-Term Liabilities | $3.083M | $53.90M | $4.351M |
Total Liabilities | $148.2M | $148.2M | $88.78M |
YoY Change | 66.94% | 66.89% | 25.59% |
SHAREHOLDERS EQUITY | |||
Retained Earnings | -$646.3M | -$396.1M | |
YoY Change | 63.17% | 87.27% | |
Common Stock | $1.726B | $1.024B | |
YoY Change | 68.52% | 11.99% | |
Preferred Stock | |||
YoY Change | |||
Treasury Stock (at cost) | |||
YoY Change | |||
Treasury Stock Shares | |||
Shareholders Equity | $1.080B | $1.080B | $629.0M |
YoY Change | |||
Total Liabilities & Shareholders Equity | $1.228B | $1.228B | $717.8M |
YoY Change | 71.05% | 71.05% | -7.24% |
Cashflow Statement
Concept | 2020 Q4 | 2020 | 2019 Q4 |
---|---|---|---|
OPERATING ACTIVITIES | |||
Net Income | -$68.57M | -$250.2M | -$61.03M |
YoY Change | 12.35% | 35.55% | 100.04% |
Depreciation, Depletion And Amortization | $1.850M | $7.400M | $1.850M |
YoY Change | 0.0% | 60.87% | 236.36% |
Cash From Operating Activities | -$9.970M | -$115.1M | -$50.27M |
YoY Change | -80.17% | -16.2% | 134.03% |
INVESTING ACTIVITIES | |||
Capital Expenditures | -$17.41M | $65.96M | -$14.11M |
YoY Change | 23.39% | 29.86% | 968.94% |
Acquisitions | |||
YoY Change | |||
Other Investing Activities | $39.61M | -$439.2M | $22.05M |
YoY Change | 79.64% | -304.38% | -107.07% |
Cash From Investing Activities | $22.21M | -$505.1M | $7.920M |
YoY Change | 180.43% | -407.84% | -102.53% |
FINANCING ACTIVITIES | |||
Cash Dividend Paid | |||
YoY Change | |||
Common Stock Issuance & Retirement, Net | $595.7M | ||
YoY Change | |||
Debt Paid & Issued, Net | |||
YoY Change | |||
Cash From Financing Activities | 12.98M | $633.6M | 56.47M |
YoY Change | -77.01% | 974.61% | -83.61% |
NET CHANGE | |||
Cash From Operating Activities | -9.970M | -$115.1M | -50.27M |
Cash From Investing Activities | 22.21M | -$505.1M | 7.920M |
Cash From Financing Activities | 12.98M | $633.6M | 56.47M |
Net Change In Cash | 25.22M | $13.38M | 14.12M |
YoY Change | 78.61% | -84.39% | 46.32% |
FREE CASH FLOW | |||
Cash From Operating Activities | -$9.970M | -$115.1M | -$50.27M |
Capital Expenditures | -$17.41M | $65.96M | -$14.11M |
Free Cash Flow | $7.440M | -$181.1M | -$36.16M |
YoY Change | -120.58% | -3.77% | 79.37% |
Facts In Submission
Frame | Concept Type | Concept / XBRL Key | Value | Unit |
---|---|---|---|---|
CY2020 | dei |
Amendment Flag
AmendmentFlag
|
false | |
CY2020 | dei |
Entity Central Index Key
EntityCentralIndexKey
|
0001737287 | |
CY2020 | dei |
Document Fiscal Year Focus
DocumentFiscalYearFocus
|
2020 | |
CY2020 | dei |
Document Fiscal Period Focus
DocumentFiscalPeriodFocus
|
FY | |
CY2018Q4 | us-gaap |
Stockholders Equity Note Stock Split Conversion Ratio1
StockholdersEquityNoteStockSplitConversionRatio1
|
0.1905 | |
CY2019Q4 | us-gaap |
Operating Lease Liability Current Statement Of Financial Position Extensible List
OperatingLeaseLiabilityCurrentStatementOfFinancialPositionExtensibleList
|
allo:AccruedAndOtherLiabilitiesCurrent | |
CY2020 | dei |
Document Period End Date
DocumentPeriodEndDate
|
2020-12-31 | |
CY2020Q4 | us-gaap |
Operating Lease Liability Current Statement Of Financial Position Extensible List
OperatingLeaseLiabilityCurrentStatementOfFinancialPositionExtensibleList
|
allo:AccruedAndOtherLiabilitiesCurrent | |
CY2020 | dei |
Document Type
DocumentType
|
10-K | |
CY2020 | dei |
Document Type
DocumentType
|
10-K | |
CY2020 | dei |
Document Annual Report
DocumentAnnualReport
|
true | |
CY2020 | dei |
Document Annual Report
DocumentAnnualReport
|
true | |
CY2020 | dei |
Current Fiscal Year End Date
CurrentFiscalYearEndDate
|
--12-31 | |
CY2020 | dei |
Document Transition Report
DocumentTransitionReport
|
false | |
CY2020 | dei |
Document Transition Report
DocumentTransitionReport
|
false | |
CY2020 | dei |
Entity File Number
EntityFileNumber
|
001-38693 | |
CY2020 | dei |
Entity File Number
EntityFileNumber
|
001-38693 | |
CY2020 | dei |
Entity Registrant Name
EntityRegistrantName
|
Allogene Therapeutics, Inc. | |
CY2020 | dei |
Entity Registrant Name
EntityRegistrantName
|
Allogene Therapeutics, Inc. | |
CY2020 | dei |
Entity Incorporation State Country Code
EntityIncorporationStateCountryCode
|
DE | |
CY2020 | dei |
Entity Incorporation State Country Code
EntityIncorporationStateCountryCode
|
DE | |
CY2020 | dei |
Entity Tax Identification Number
EntityTaxIdentificationNumber
|
82-3562771 | |
CY2020 | dei |
Entity Tax Identification Number
EntityTaxIdentificationNumber
|
82-3562771 | |
CY2020 | dei |
Entity Address Address Line1
EntityAddressAddressLine1
|
210 East Grand Avenue | |
CY2020 | dei |
Entity Address City Or Town
EntityAddressCityOrTown
|
South San Francisco | |
CY2020 | dei |
Entity Address Address Line1
EntityAddressAddressLine1
|
210 East Grand Avenue | |
CY2020 | dei |
Local Phone Number
LocalPhoneNumber
|
457-2700 | |
CY2020 | dei |
Local Phone Number
LocalPhoneNumber
|
457-2700 | |
CY2020 | dei |
Entity Address City Or Town
EntityAddressCityOrTown
|
South San Francisco | |
CY2020 | dei |
Entity Address State Or Province
EntityAddressStateOrProvince
|
CA | |
CY2020 | dei |
Entity Address State Or Province
EntityAddressStateOrProvince
|
CA | |
CY2020 | dei |
Entity Address Postal Zip Code
EntityAddressPostalZipCode
|
94080 | |
CY2020 | dei |
Entity Address Postal Zip Code
EntityAddressPostalZipCode
|
94080 | |
CY2020 | dei |
City Area Code
CityAreaCode
|
650 | |
CY2020 | dei |
City Area Code
CityAreaCode
|
650 | |
CY2020 | dei |
Security12b Title
Security12bTitle
|
Common Stock, Par Value $0.001 Per Share | |
CY2020 | dei |
Security12b Title
Security12bTitle
|
Common Stock, Par Value $0.001 Per Share | |
CY2020 | dei |
Trading Symbol
TradingSymbol
|
ALLO | |
CY2020 | dei |
Trading Symbol
TradingSymbol
|
ALLO | |
CY2020 | dei |
Security Exchange Name
SecurityExchangeName
|
NASDAQ | |
CY2020 | dei |
Security Exchange Name
SecurityExchangeName
|
NASDAQ | |
CY2020 | dei |
Entity Well Known Seasoned Issuer
EntityWellKnownSeasonedIssuer
|
Yes | |
CY2020 | dei |
Entity Voluntary Filers
EntityVoluntaryFilers
|
No | |
CY2020 | dei |
Entity Current Reporting Status
EntityCurrentReportingStatus
|
Yes | |
CY2020 | dei |
Entity Interactive Data Current
EntityInteractiveDataCurrent
|
Yes | |
CY2020 | dei |
Entity Current Reporting Status
EntityCurrentReportingStatus
|
Yes | |
CY2020 | dei |
Entity Filer Category
EntityFilerCategory
|
Large Accelerated Filer | |
CY2020 | dei |
Entity Filer Category
EntityFilerCategory
|
Large Accelerated Filer | |
CY2020 | dei |
Entity Small Business
EntitySmallBusiness
|
false | |
CY2020 | dei |
Entity Small Business
EntitySmallBusiness
|
false | |
CY2020 | dei |
Entity Emerging Growth Company
EntityEmergingGrowthCompany
|
false | |
CY2020 | dei |
Entity Emerging Growth Company
EntityEmergingGrowthCompany
|
false | |
CY2020 | dei |
Icfr Auditor Attestation Flag
IcfrAuditorAttestationFlag
|
true | |
CY2020 | dei |
Entity Shell Company
EntityShellCompany
|
false | |
CY2020 | dei |
Entity Shell Company
EntityShellCompany
|
false | |
CY2020Q2 | dei |
Entity Public Float
EntityPublicFloat
|
3509000000 | USD |
CY2021Q1 | dei |
Entity Common Stock Shares Outstanding
EntityCommonStockSharesOutstanding
|
140647818 | shares |
CY2020Q4 | us-gaap |
Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
|
183351000 | USD |
CY2019Q4 | us-gaap |
Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
|
175126000 | USD |
CY2020Q4 | us-gaap |
Short Term Investments
ShortTermInvestments
|
644559000 | USD |
CY2019Q4 | us-gaap |
Short Term Investments
ShortTermInvestments
|
355407000 | USD |
CY2020Q4 | us-gaap |
Prepaid Expense And Other Assets Current
PrepaidExpenseAndOtherAssetsCurrent
|
17220000 | USD |
CY2019Q4 | us-gaap |
Prepaid Expense And Other Assets Current
PrepaidExpenseAndOtherAssetsCurrent
|
14043000 | USD |
CY2020Q4 | us-gaap |
Assets Current
AssetsCurrent
|
845130000 | USD |
CY2019Q4 | us-gaap |
Assets Current
AssetsCurrent
|
544576000 | USD |
CY2020Q4 | us-gaap |
Other Long Term Investments
OtherLongTermInvestments
|
204208000 | USD |
CY2019Q4 | us-gaap |
Other Long Term Investments
OtherLongTermInvestments
|
58322000 | USD |
CY2020Q4 | us-gaap |
Operating Lease Right Of Use Asset
OperatingLeaseRightOfUseAsset
|
41295000 | USD |
CY2019Q4 | us-gaap |
Operating Lease Right Of Use Asset
OperatingLeaseRightOfUseAsset
|
44495000 | USD |
CY2020Q4 | us-gaap |
Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
|
118840000 | USD |
CY2019Q4 | us-gaap |
Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
|
56449000 | USD |
CY2020Q4 | us-gaap |
Intangible Assets Net Excluding Goodwill
IntangibleAssetsNetExcludingGoodwill
|
0 | USD |
CY2019Q4 | us-gaap |
Intangible Assets Net Excluding Goodwill
IntangibleAssetsNetExcludingGoodwill
|
151000 | USD |
CY2020Q4 | us-gaap |
Restricted Cash Noncurrent
RestrictedCashNoncurrent
|
9449000 | USD |
CY2019Q4 | us-gaap |
Restricted Cash Noncurrent
RestrictedCashNoncurrent
|
4299000 | USD |
CY2020Q4 | us-gaap |
Other Assets Noncurrent
OtherAssetsNoncurrent
|
5169000 | USD |
CY2019Q4 | us-gaap |
Other Assets Noncurrent
OtherAssetsNoncurrent
|
4618000 | USD |
CY2020Q4 | us-gaap |
Investments In Affiliates Subsidiaries Associates And Joint Ventures
InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures
|
3738000 | USD |
CY2019Q4 | us-gaap |
Investments In Affiliates Subsidiaries Associates And Joint Ventures
InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures
|
4892000 | USD |
CY2020Q4 | us-gaap |
Assets
Assets
|
1227829000 | USD |
CY2019Q4 | us-gaap |
Assets
Assets
|
717802000 | USD |
CY2020Q4 | us-gaap |
Accounts Payable Current
AccountsPayableCurrent
|
10390000 | USD |
CY2019Q4 | us-gaap |
Accounts Payable Current
AccountsPayableCurrent
|
9250000 | USD |
CY2020Q4 | allo |
Accrued And Other Liabilities Current
AccruedAndOtherLiabilitiesCurrent
|
44938000 | USD |
CY2019Q4 | allo |
Accrued And Other Liabilities Current
AccruedAndOtherLiabilitiesCurrent
|
23829000 | USD |
CY2020Q4 | us-gaap |
Contract With Customer Liability Current
ContractWithCustomerLiabilityCurrent
|
38992000 | USD |
CY2019Q4 | us-gaap |
Contract With Customer Liability Current
ContractWithCustomerLiabilityCurrent
|
0 | USD |
CY2020Q4 | us-gaap |
Liabilities Current
LiabilitiesCurrent
|
94320000 | USD |
CY2019Q4 | us-gaap |
Liabilities Current
LiabilitiesCurrent
|
33079000 | USD |
CY2020Q4 | us-gaap |
Operating Lease Liability Noncurrent
OperatingLeaseLiabilityNoncurrent
|
50809000 | USD |
CY2019Q4 | us-gaap |
Operating Lease Liability Noncurrent
OperatingLeaseLiabilityNoncurrent
|
51349000 | USD |
CY2020Q4 | us-gaap |
Other Liabilities Noncurrent
OtherLiabilitiesNoncurrent
|
3083000 | USD |
CY2019Q4 | us-gaap |
Other Liabilities Noncurrent
OtherLiabilitiesNoncurrent
|
4351000 | USD |
CY2020Q4 | us-gaap |
Liabilities
Liabilities
|
148212000 | USD |
CY2019Q4 | us-gaap |
Liabilities
Liabilities
|
88779000 | USD |
CY2020Q4 | us-gaap |
Commitments And Contingencies
CommitmentsAndContingencies
|
USD | |
CY2019Q4 | us-gaap |
Commitments And Contingencies
CommitmentsAndContingencies
|
USD | |
CY2019Q4 | us-gaap |
Preferred Stock Shares Issued
PreferredStockSharesIssued
|
0 | shares |
CY2019Q4 | us-gaap |
Preferred Stock Par Or Stated Value Per Share
PreferredStockParOrStatedValuePerShare
|
0.001 | |
CY2020Q4 | us-gaap |
Preferred Stock Par Or Stated Value Per Share
PreferredStockParOrStatedValuePerShare
|
0.001 | |
CY2019Q4 | us-gaap |
Preferred Stock Shares Authorized
PreferredStockSharesAuthorized
|
10000000 | shares |
CY2020Q4 | us-gaap |
Preferred Stock Shares Authorized
PreferredStockSharesAuthorized
|
10000000 | shares |
CY2019Q4 | us-gaap |
Preferred Stock Shares Outstanding
PreferredStockSharesOutstanding
|
0 | shares |
CY2020Q4 | us-gaap |
Preferred Stock Shares Issued
PreferredStockSharesIssued
|
0 | shares |
CY2020Q4 | us-gaap |
Preferred Stock Shares Outstanding
PreferredStockSharesOutstanding
|
0 | shares |
CY2020Q4 | us-gaap |
Preferred Stock Value
PreferredStockValue
|
0 | USD |
CY2019Q4 | us-gaap |
Preferred Stock Value
PreferredStockValue
|
0 | USD |
CY2020Q4 | us-gaap |
Common Stock Par Or Stated Value Per Share
CommonStockParOrStatedValuePerShare
|
0.001 | |
CY2019Q4 | us-gaap |
Common Stock Par Or Stated Value Per Share
CommonStockParOrStatedValuePerShare
|
0.001 | |
CY2019Q4 | us-gaap |
Common Stock Shares Authorized
CommonStockSharesAuthorized
|
200000000 | shares |
CY2020Q4 | us-gaap |
Common Stock Shares Authorized
CommonStockSharesAuthorized
|
200000000 | shares |
CY2020Q4 | us-gaap |
Common Stock Shares Outstanding
CommonStockSharesOutstanding
|
140474305 | shares |
CY2020Q4 | us-gaap |
Common Stock Shares Issued
CommonStockSharesIssued
|
140474305 | shares |
CY2019Q4 | us-gaap |
Common Stock Shares Issued
CommonStockSharesIssued
|
124267358 | shares |
CY2019Q4 | us-gaap |
Common Stock Shares Outstanding
CommonStockSharesOutstanding
|
124267358 | shares |
CY2020Q4 | us-gaap |
Common Stock Value
CommonStockValue
|
140000 | USD |
CY2019Q4 | us-gaap |
Common Stock Value
CommonStockValue
|
124000 | USD |
CY2020Q4 | us-gaap |
Additional Paid In Capital Common Stock
AdditionalPaidInCapitalCommonStock
|
1725552000 | USD |
CY2019Q4 | us-gaap |
Additional Paid In Capital Common Stock
AdditionalPaidInCapitalCommonStock
|
1023876000 | USD |
CY2020Q4 | us-gaap |
Retained Earnings Accumulated Deficit
RetainedEarningsAccumulatedDeficit
|
-646343000 | USD |
CY2019Q4 | us-gaap |
Retained Earnings Accumulated Deficit
RetainedEarningsAccumulatedDeficit
|
-396122000 | USD |
CY2020Q4 | us-gaap |
Accumulated Other Comprehensive Income Loss Net Of Tax
AccumulatedOtherComprehensiveIncomeLossNetOfTax
|
268000 | USD |
CY2019Q4 | us-gaap |
Accumulated Other Comprehensive Income Loss Net Of Tax
AccumulatedOtherComprehensiveIncomeLossNetOfTax
|
1145000 | USD |
CY2020Q4 | us-gaap |
Stockholders Equity
StockholdersEquity
|
1079617000 | USD |
CY2019Q4 | us-gaap |
Stockholders Equity
StockholdersEquity
|
629023000 | USD |
CY2020Q4 | us-gaap |
Liabilities And Stockholders Equity
LiabilitiesAndStockholdersEquity
|
1227829000 | USD |
CY2019Q4 | us-gaap |
Liabilities And Stockholders Equity
LiabilitiesAndStockholdersEquity
|
717802000 | USD |
CY2020 | us-gaap |
Research And Development Expense
ResearchAndDevelopmentExpense
|
192987000 | USD |
CY2019 | us-gaap |
Research And Development Expense
ResearchAndDevelopmentExpense
|
144535000 | USD |
CY2018 | us-gaap |
Research And Development Expense
ResearchAndDevelopmentExpense
|
151860000 | USD |
CY2020 | us-gaap |
General And Administrative Expense
GeneralAndAdministrativeExpense
|
65256000 | USD |
CY2019 | us-gaap |
General And Administrative Expense
GeneralAndAdministrativeExpense
|
57473000 | USD |
CY2018 | us-gaap |
General And Administrative Expense
GeneralAndAdministrativeExpense
|
40982000 | USD |
CY2020 | us-gaap |
Operating Expenses
OperatingExpenses
|
258243000 | USD |
CY2019 | us-gaap |
Operating Expenses
OperatingExpenses
|
202008000 | USD |
CY2018 | us-gaap |
Operating Expenses
OperatingExpenses
|
192842000 | USD |
CY2020 | us-gaap |
Operating Income Loss
OperatingIncomeLoss
|
-258243000 | USD |
CY2019 | us-gaap |
Operating Income Loss
OperatingIncomeLoss
|
-202008000 | USD |
CY2018 | us-gaap |
Operating Income Loss
OperatingIncomeLoss
|
-192842000 | USD |
CY2020 | allo |
Change In Fair Value Of Convertible Note Payable
ChangeInFairValueOfConvertibleNotePayable
|
0 | USD |
CY2019 | allo |
Change In Fair Value Of Convertible Note Payable
ChangeInFairValueOfConvertibleNotePayable
|
0 | USD |
CY2018 | allo |
Change In Fair Value Of Convertible Note Payable
ChangeInFairValueOfConvertibleNotePayable
|
21211000 | USD |
CY2020 | us-gaap |
Interest Expense
InterestExpense
|
0 | USD |
CY2019 | us-gaap |
Interest Expense
InterestExpense
|
0 | USD |
CY2018 | us-gaap |
Interest Expense
InterestExpense
|
3358000 | USD |
CY2020 | us-gaap |
Other Nonoperating Income Expense
OtherNonoperatingIncomeExpense
|
9164000 | USD |
CY2019 | us-gaap |
Other Nonoperating Income Expense
OtherNonoperatingIncomeExpense
|
17351000 | USD |
CY2018 | us-gaap |
Other Nonoperating Income Expense
OtherNonoperatingIncomeExpense
|
5789000 | USD |
CY2020 | us-gaap |
Other Expenses
OtherExpenses
|
1142000 | USD |
CY2019 | us-gaap |
Other Expenses
OtherExpenses
|
268000 | USD |
CY2018 | us-gaap |
Other Expenses
OtherExpenses
|
0 | USD |
CY2020 | us-gaap |
Nonoperating Income Expense
NonoperatingIncomeExpense
|
8022000 | USD |
CY2019 | us-gaap |
Nonoperating Income Expense
NonoperatingIncomeExpense
|
17083000 | USD |
CY2018 | us-gaap |
Nonoperating Income Expense
NonoperatingIncomeExpense
|
-18780000 | USD |
CY2020 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
|
-250221000 | USD |
CY2019 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
|
-184925000 | USD |
CY2018 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
|
-211622000 | USD |
CY2020 | us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
0 | USD |
CY2019 | us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
-331000 | USD |
CY2018 | us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
-117000 | USD |
CY2020 | us-gaap |
Net Income Loss
NetIncomeLoss
|
-250221000 | USD |
CY2019 | us-gaap |
Net Income Loss
NetIncomeLoss
|
-184594000 | USD |
CY2019 | us-gaap |
Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax
OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax
|
839000 | USD |
CY2018 | us-gaap |
Net Income Loss
NetIncomeLoss
|
-211505000 | USD |
CY2020 | us-gaap |
Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax
OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax
|
-877000 | USD |
CY2018 | us-gaap |
Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax
OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax
|
306000 | USD |
CY2020 | us-gaap |
Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
|
-251098000 | USD |
CY2019 | us-gaap |
Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
|
-183755000 | USD |
CY2018 | us-gaap |
Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
|
-211199000 | USD |
CY2020 | us-gaap |
Earnings Per Share Basic And Diluted
EarningsPerShareBasicAndDiluted
|
-2.08 | |
CY2019 | us-gaap |
Earnings Per Share Basic And Diluted
EarningsPerShareBasicAndDiluted
|
-1.83 | |
CY2018 | us-gaap |
Earnings Per Share Basic And Diluted
EarningsPerShareBasicAndDiluted
|
-7.31 | |
CY2020 | us-gaap |
Weighted Average Number Of Share Outstanding Basic And Diluted
WeightedAverageNumberOfShareOutstandingBasicAndDiluted
|
120370177 | shares |
CY2019 | us-gaap |
Weighted Average Number Of Share Outstanding Basic And Diluted
WeightedAverageNumberOfShareOutstandingBasicAndDiluted
|
101061149 | shares |
CY2018 | us-gaap |
Weighted Average Number Of Share Outstanding Basic And Diluted
WeightedAverageNumberOfShareOutstandingBasicAndDiluted
|
28948386 | shares |
CY2017Q4 | us-gaap |
Stockholders Equity
StockholdersEquity
|
-2000 | USD |
CY2018 | allo |
Stock Issued During Period Value Common Stock Issues
StockIssuedDuringPeriodValueCommonStockIssues
|
5000 | USD |
CY2018 | allo |
Subscriptions Receivable From Preferred Stockholders
SubscriptionsReceivableFromPreferredStockholders
|
150000000 | USD |
CY2018 | allo |
Stock Issued During Period Value Preferred Stock Issues
StockIssuedDuringPeriodValuePreferredStockIssues
|
150000000 | USD |
CY2018 | us-gaap |
Stock Issued During Period Value Stock Options Exercised
StockIssuedDuringPeriodValueStockOptionsExercised
|
5000 | USD |
CY2018 | us-gaap |
Stock Issued During Period Value Conversion Of Units
StockIssuedDuringPeriodValueConversionOfUnits
|
411052000 | USD |
CY2018 | us-gaap |
Stock Issued During Period Value Conversion Of Convertible Securities
StockIssuedDuringPeriodValueConversionOfConvertibleSecurities
|
141410000 | USD |
CY2018 | us-gaap |
Adjustments To Additional Paid In Capital Stock Split
AdjustmentsToAdditionalPaidInCapitalStockSplit
|
2000 | USD |
CY2018 | us-gaap |
Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value
AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
|
18566000 | USD |
CY2018 | us-gaap |
Net Income Loss
NetIncomeLoss
|
-211505000 | USD |
CY2018 | us-gaap |
Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax
OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax
|
306000 | USD |
CY2018Q4 | us-gaap |
Stockholders Equity
StockholdersEquity
|
703164000 | USD |
CY2019 | us-gaap |
Stock Issued During Period Value Stock Options Exercised
StockIssuedDuringPeriodValueStockOptionsExercised
|
2959000 | USD |
CY2019 | allo |
Stock Issued During Period Value Vesting Of Early Exercised Stock Options
StockIssuedDuringPeriodValueVestingOfEarlyExercisedStockOptions
|
4590000 | USD |
CY2019 | us-gaap |
Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value
AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
|
46063000 | USD |
CY2019 | us-gaap |
Stock Issued During Period Value Employee Stock Purchase Plan
StockIssuedDuringPeriodValueEmployeeStockPurchasePlan
|
1783000 | USD |
CY2019 | us-gaap |
Stock Issued During Period Value New Issues
StockIssuedDuringPeriodValueNewIssues
|
54219000 | USD |
CY2019 | us-gaap |
Net Income Loss
NetIncomeLoss
|
-184594000 | USD |
CY2019 | us-gaap |
Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax
OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax
|
839000 | USD |
CY2019Q4 | us-gaap |
Stockholders Equity
StockholdersEquity
|
629023000 | USD |
CY2020 | us-gaap |
Stock Issued During Period Value Stock Options Exercised
StockIssuedDuringPeriodValueStockOptionsExercised
|
8815000 | USD |
CY2020 | allo |
Stock Issued During Period Value Vesting Of Early Exercised Stock Options
StockIssuedDuringPeriodValueVestingOfEarlyExercisedStockOptions
|
2840000 | USD |
CY2020 | us-gaap |
Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value
AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
|
65261000 | USD |
CY2020 | us-gaap |
Stock Issued During Period Value Employee Stock Purchase Plan
StockIssuedDuringPeriodValueEmployeeStockPurchasePlan
|
2843000 | USD |
CY2020 | us-gaap |
Stock Issued During Period Value New Issues
StockIssuedDuringPeriodValueNewIssues
|
595730000 | USD |
CY2020 | us-gaap |
Net Income Loss
NetIncomeLoss
|
-250221000 | USD |
CY2020 | us-gaap |
Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax
OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax
|
-877000 | USD |
CY2020Q4 | us-gaap |
Stockholders Equity
StockholdersEquity
|
1079617000 | USD |
CY2020 | us-gaap |
Profit Loss
ProfitLoss
|
-250221000 | USD |
CY2019 | us-gaap |
Profit Loss
ProfitLoss
|
-184594000 | USD |
CY2018 | us-gaap |
Profit Loss
ProfitLoss
|
-211505000 | USD |
CY2020 | us-gaap |
Research And Development In Process
ResearchAndDevelopmentInProcess
|
0 | USD |
CY2019 | us-gaap |
Research And Development In Process
ResearchAndDevelopmentInProcess
|
0 | USD |
CY2018 | us-gaap |
Research And Development In Process
ResearchAndDevelopmentInProcess
|
109436000 | USD |
CY2020 | us-gaap |
Share Based Compensation
ShareBasedCompensation
|
65261000 | USD |
CY2019 | us-gaap |
Share Based Compensation
ShareBasedCompensation
|
46063000 | USD |
CY2018 | us-gaap |
Share Based Compensation
ShareBasedCompensation
|
18566000 | USD |
CY2020 | us-gaap |
Amortization Of Intangible Assets
AmortizationOfIntangibleAssets
|
151000 | USD |
CY2019 | us-gaap |
Amortization Of Intangible Assets
AmortizationOfIntangibleAssets
|
603000 | USD |
CY2018 | us-gaap |
Amortization Of Intangible Assets
AmortizationOfIntangibleAssets
|
452000 | USD |
CY2020 | us-gaap |
Depreciation
Depreciation
|
7435000 | USD |
CY2019 | us-gaap |
Depreciation
Depreciation
|
4424000 | USD |
CY2018 | us-gaap |
Depreciation
Depreciation
|
1048000 | USD |
CY2020 | us-gaap |
Investment Income Net Amortization Of Discount And Premium
InvestmentIncomeNetAmortizationOfDiscountAndPremium
|
-3250000 | USD |
CY2019 | us-gaap |
Investment Income Net Amortization Of Discount And Premium
InvestmentIncomeNetAmortizationOfDiscountAndPremium
|
3596000 | USD |
CY2018 | us-gaap |
Investment Income Net Amortization Of Discount And Premium
InvestmentIncomeNetAmortizationOfDiscountAndPremium
|
1036000 | USD |
CY2020 | us-gaap |
Lease And Rental Expense
LeaseAndRentalExpense
|
3955000 | USD |
CY2019 | us-gaap |
Lease And Rental Expense
LeaseAndRentalExpense
|
6777000 | USD |
CY2018 | us-gaap |
Lease And Rental Expense
LeaseAndRentalExpense
|
1832000 | USD |
CY2020 | allo |
Change In Fair Value Of Convertible Note Payable
ChangeInFairValueOfConvertibleNotePayable
|
0 | USD |
CY2019 | allo |
Change In Fair Value Of Convertible Note Payable
ChangeInFairValueOfConvertibleNotePayable
|
0 | USD |
CY2018 | allo |
Change In Fair Value Of Convertible Note Payable
ChangeInFairValueOfConvertibleNotePayable
|
21211000 | USD |
CY2020 | us-gaap |
Amortization Of Financing Costs
AmortizationOfFinancingCosts
|
0 | USD |
CY2019 | us-gaap |
Amortization Of Financing Costs
AmortizationOfFinancingCosts
|
0 | USD |
CY2018 | us-gaap |
Amortization Of Financing Costs
AmortizationOfFinancingCosts
|
3358000 | USD |
CY2020 | us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
0 | USD |
CY2019 | us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
-331000 | USD |
CY2018 | us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
-117000 | USD |
CY2020 | allo |
Income Loss From Cost Method Investment
IncomeLossFromCostMethodInvestment
|
-1154000 | USD |
CY2019 | allo |
Income Loss From Cost Method Investment
IncomeLossFromCostMethodInvestment
|
-182000 | USD |
CY2018 | allo |
Income Loss From Cost Method Investment
IncomeLossFromCostMethodInvestment
|
0 | USD |
CY2020 | us-gaap |
Other Operating Activities Cash Flow Statement
OtherOperatingActivitiesCashFlowStatement
|
0 | USD |
CY2019 | us-gaap |
Other Operating Activities Cash Flow Statement
OtherOperatingActivitiesCashFlowStatement
|
0 | USD |
CY2018 | us-gaap |
Other Operating Activities Cash Flow Statement
OtherOperatingActivitiesCashFlowStatement
|
6000 | USD |
CY2020 | us-gaap |
Increase Decrease In Prepaid Deferred Expense And Other Assets
IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets
|
3177000 | USD |
CY2019 | us-gaap |
Increase Decrease In Prepaid Deferred Expense And Other Assets
IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets
|
5445000 | USD |
CY2018 | us-gaap |
Increase Decrease In Prepaid Deferred Expense And Other Assets
IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets
|
8598000 | USD |
CY2020 | us-gaap |
Increase Decrease In Other Noncurrent Assets
IncreaseDecreaseInOtherNoncurrentAssets
|
-34000 | USD |
CY2019 | us-gaap |
Increase Decrease In Other Noncurrent Assets
IncreaseDecreaseInOtherNoncurrentAssets
|
4374000 | USD |
CY2018 | us-gaap |
Increase Decrease In Other Noncurrent Assets
IncreaseDecreaseInOtherNoncurrentAssets
|
244000 | USD |
CY2020 | us-gaap |
Increase Decrease In Accounts Payable
IncreaseDecreaseInAccountsPayable
|
615000 | USD |
CY2019 | us-gaap |
Increase Decrease In Accounts Payable
IncreaseDecreaseInAccountsPayable
|
-985000 | USD |
CY2018 | us-gaap |
Increase Decrease In Accounts Payable
IncreaseDecreaseInAccountsPayable
|
8800000 | USD |
CY2020 | us-gaap |
Increase Decrease In Accrued Liabilities And Other Operating Liabilities
IncreaseDecreaseInAccruedLiabilitiesAndOtherOperatingLiabilities
|
18726000 | USD |
CY2019 | us-gaap |
Increase Decrease In Accrued Liabilities And Other Operating Liabilities
IncreaseDecreaseInAccruedLiabilitiesAndOtherOperatingLiabilities
|
6351000 | USD |
CY2018 | us-gaap |
Increase Decrease In Accrued Liabilities And Other Operating Liabilities
IncreaseDecreaseInAccruedLiabilitiesAndOtherOperatingLiabilities
|
12138000 | USD |
CY2020 | us-gaap |
Increase Decrease In Contract With Customer Liability
IncreaseDecreaseInContractWithCustomerLiability
|
38992000 | USD |
CY2019 | us-gaap |
Increase Decrease In Contract With Customer Liability
IncreaseDecreaseInContractWithCustomerLiability
|
0 | USD |
CY2018 | us-gaap |
Increase Decrease In Contract With Customer Liability
IncreaseDecreaseInContractWithCustomerLiability
|
0 | USD |
CY2020 | us-gaap |
Increase Decrease In Other Noncurrent Liabilities
IncreaseDecreaseInOtherNoncurrentLiabilities
|
-1268000 | USD |
CY2019 | us-gaap |
Increase Decrease In Other Noncurrent Liabilities
IncreaseDecreaseInOtherNoncurrentLiabilities
|
-2425000 | USD |
CY2018 | us-gaap |
Increase Decrease In Other Noncurrent Liabilities
IncreaseDecreaseInOtherNoncurrentLiabilities
|
0 | USD |
CY2020 | us-gaap |
Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
|
-115093000 | USD |
CY2019 | us-gaap |
Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
|
-137350000 | USD |
CY2018 | us-gaap |
Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
|
-44653000 | USD |
CY2020 | us-gaap |
Payments To Acquire Property Plant And Equipment
PaymentsToAcquirePropertyPlantAndEquipment
|
65958000 | USD |
CY2019 | us-gaap |
Payments To Acquire Property Plant And Equipment
PaymentsToAcquirePropertyPlantAndEquipment
|
50791000 | USD |
CY2018 | us-gaap |
Payments To Acquire Property Plant And Equipment
PaymentsToAcquirePropertyPlantAndEquipment
|
3234000 | USD |
CY2020 | us-gaap |
Payments To Acquire Equity Method Investments
PaymentsToAcquireEquityMethodInvestments
|
0 | USD |
CY2019 | us-gaap |
Payments To Acquire Equity Method Investments
PaymentsToAcquireEquityMethodInvestments
|
5075000 | USD |
CY2018 | us-gaap |
Payments To Acquire Equity Method Investments
PaymentsToAcquireEquityMethodInvestments
|
0 | USD |
CY2020 | us-gaap |
Proceeds From Sale Of Other Investments
ProceedsFromSaleOfOtherInvestments
|
4799000 | USD |
CY2019 | us-gaap |
Proceeds From Sale Of Other Investments
ProceedsFromSaleOfOtherInvestments
|
0 | USD |
CY2018 | us-gaap |
Proceeds From Sale Of Other Investments
ProceedsFromSaleOfOtherInvestments
|
2606000 | USD |
CY2020 | us-gaap |
Proceeds From Maturities Prepayments And Calls Of Other Investments
ProceedsFromMaturitiesPrepaymentsAndCallsOfOtherInvestments
|
593627000 | USD |
CY2019 | us-gaap |
Proceeds From Maturities Prepayments And Calls Of Other Investments
ProceedsFromMaturitiesPrepaymentsAndCallsOfOtherInvestments
|
472578000 | USD |
CY2018 | us-gaap |
Proceeds From Maturities Prepayments And Calls Of Other Investments
ProceedsFromMaturitiesPrepaymentsAndCallsOfOtherInvestments
|
19235000 | USD |
CY2020 | us-gaap |
Payments To Acquire Investments
PaymentsToAcquireInvestments
|
1037591000 | USD |
CY2019 | us-gaap |
Payments To Acquire Investments
PaymentsToAcquireInvestments
|
252628000 | USD |
CY2018 | us-gaap |
Payments To Acquire Investments
PaymentsToAcquireInvestments
|
649307000 | USD |
CY2020 | us-gaap |
Payments To Acquire Assets Investing Activities
PaymentsToAcquireAssetsInvestingActivities
|
0 | USD |
CY2019 | us-gaap |
Payments To Acquire Assets Investing Activities
PaymentsToAcquireAssetsInvestingActivities
|
0 | USD |
CY2018 | us-gaap |
Payments To Acquire Assets Investing Activities
PaymentsToAcquireAssetsInvestingActivities
|
2098000 | USD |
CY2020 | us-gaap |
Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
|
-505123000 | USD |
CY2019 | us-gaap |
Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
|
164084000 | USD |
CY2018 | us-gaap |
Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
|
-632798000 | USD |
CY2020 | us-gaap |
Proceeds From Issuance Of Convertible Preferred Stock
ProceedsFromIssuanceOfConvertiblePreferredStock
|
0 | USD |
CY2019 | us-gaap |
Proceeds From Issuance Of Convertible Preferred Stock
ProceedsFromIssuanceOfConvertiblePreferredStock
|
0 | USD |
CY2018 | us-gaap |
Proceeds From Issuance Of Convertible Preferred Stock
ProceedsFromIssuanceOfConvertiblePreferredStock
|
299281000 | USD |
CY2020 | us-gaap |
Proceeds From Convertible Debt
ProceedsFromConvertibleDebt
|
0 | USD |
CY2019 | us-gaap |
Proceeds From Convertible Debt
ProceedsFromConvertibleDebt
|
0 | USD |
CY2018 | us-gaap |
Proceeds From Convertible Debt
ProceedsFromConvertibleDebt
|
116842000 | USD |
CY2020 | allo |
Proceeds From Issuance Of Shares Under Incentive And Share Based Compensation Plans Early Exercise Of Stock Options
ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlansEarlyExerciseOfStockOptions
|
0 | USD |
CY2019 | allo |
Proceeds From Issuance Of Shares Under Incentive And Share Based Compensation Plans Early Exercise Of Stock Options
ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlansEarlyExerciseOfStockOptions
|
0 | USD |
CY2018 | allo |
Proceeds From Issuance Of Shares Under Incentive And Share Based Compensation Plans Early Exercise Of Stock Options
ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlansEarlyExerciseOfStockOptions
|
11370000 | USD |
CY2020 | us-gaap |
Proceeds From Issuance Of Common Stock
ProceedsFromIssuanceOfCommonStock
|
621933000 | USD |
CY2019 | us-gaap |
Proceeds From Issuance Of Common Stock
ProceedsFromIssuanceOfCommonStock
|
54219000 | USD |
CY2018 | us-gaap |
Proceeds From Issuance Of Common Stock
ProceedsFromIssuanceOfCommonStock
|
343689000 | USD |
CY2020 | us-gaap |
Proceeds From Issuance Of Shares Under Incentive And Share Based Compensation Plans Including Stock Options
ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlansIncludingStockOptions
|
8815000 | USD |
CY2019 | us-gaap |
Proceeds From Issuance Of Shares Under Incentive And Share Based Compensation Plans Including Stock Options
ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlansIncludingStockOptions
|
2958000 | USD |
CY2018 | us-gaap |
Proceeds From Issuance Of Shares Under Incentive And Share Based Compensation Plans Including Stock Options
ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlansIncludingStockOptions
|
0 | USD |
CY2020 | us-gaap |
Proceeds From Stock Plans
ProceedsFromStockPlans
|
2843000 | USD |
CY2019 | us-gaap |
Proceeds From Stock Plans
ProceedsFromStockPlans
|
1783000 | USD |
CY2018 | us-gaap |
Proceeds From Stock Plans
ProceedsFromStockPlans
|
0 | USD |
CY2020 | us-gaap |
Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
|
633591000 | USD |
CY2019 | us-gaap |
Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
|
58960000 | USD |
CY2018 | us-gaap |
Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
|
771182000 | USD |
CY2020 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect
|
13375000 | USD |
CY2019 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect
|
85694000 | USD |
CY2018 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect
|
93731000 | USD |
CY2019Q4 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
|
179425000 | USD |
CY2018Q4 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
|
93731000 | USD |
CY2017Q4 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
|
0 | USD |
CY2020Q4 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
|
192800000 | USD |
CY2019Q4 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
|
179425000 | USD |
CY2018Q4 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
|
93731000 | USD |
CY2020 | us-gaap |
Conversion Of Stock Amount Issued1
ConversionOfStockAmountIssued1
|
0 | USD |
CY2019 | us-gaap |
Conversion Of Stock Amount Issued1
ConversionOfStockAmountIssued1
|
0 | USD |
CY2018 | us-gaap |
Conversion Of Stock Amount Issued1
ConversionOfStockAmountIssued1
|
411052000 | USD |
CY2020 | us-gaap |
Debt Conversion Converted Instrument Amount1
DebtConversionConvertedInstrumentAmount1
|
0 | USD |
CY2018 | allo |
Property Plant Equipment And Other Assets Acquired In Asset Acquisition
PropertyPlantEquipmentAndOtherAssetsAcquiredInAssetAcquisition
|
111770000 | USD |
CY2019 | us-gaap |
Debt Conversion Converted Instrument Amount1
DebtConversionConvertedInstrumentAmount1
|
0 | USD |
CY2018 | us-gaap |
Debt Conversion Converted Instrument Amount1
DebtConversionConvertedInstrumentAmount1
|
141410000 | USD |
CY2020 | allo |
Convertible Preferred Stock Issued In Asset Acquisition
ConvertiblePreferredStockIssuedInAssetAcquisition
|
0 | USD |
CY2019 | allo |
Convertible Preferred Stock Issued In Asset Acquisition
ConvertiblePreferredStockIssuedInAssetAcquisition
|
0 | USD |
CY2018 | allo |
Convertible Preferred Stock Issued In Asset Acquisition
ConvertiblePreferredStockIssuedInAssetAcquisition
|
111770000 | USD |
CY2020 | allo |
Property Plant Equipment And Other Assets Acquired In Asset Acquisition
PropertyPlantEquipmentAndOtherAssetsAcquiredInAssetAcquisition
|
0 | USD |
CY2019 | allo |
Property Plant Equipment And Other Assets Acquired In Asset Acquisition
PropertyPlantEquipmentAndOtherAssetsAcquiredInAssetAcquisition
|
0 | USD |
CY2020 | us-gaap |
Right Of Use Asset Obtained In Exchange For Operating Lease Liability
RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability
|
0 | USD |
CY2019 | us-gaap |
Right Of Use Asset Obtained In Exchange For Operating Lease Liability
RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability
|
13827000 | USD |
CY2018 | us-gaap |
Right Of Use Asset Obtained In Exchange For Operating Lease Liability
RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability
|
33015000 | USD |
CY2020 | us-gaap |
Capital Expenditures Incurred But Not Yet Paid
CapitalExpendituresIncurredButNotYetPaid
|
8567000 | USD |
CY2019 | us-gaap |
Capital Expenditures Incurred But Not Yet Paid
CapitalExpendituresIncurredButNotYetPaid
|
4668000 | USD |
CY2018 | us-gaap |
Capital Expenditures Incurred But Not Yet Paid
CapitalExpendituresIncurredButNotYetPaid
|
3182000 | USD |
CY2020 | allo |
Capitalized Costs
CapitalizedCosts
|
584000 | USD |
CY2019 | allo |
Capitalized Costs
CapitalizedCosts
|
0 | USD |
CY2018 | allo |
Capitalized Costs
CapitalizedCosts
|
0 | USD |
CY2020 | us-gaap |
Debt Issuance Costs Incurred During Noncash Or Partial Noncash Transaction
DebtIssuanceCostsIncurredDuringNoncashOrPartialNoncashTransaction
|
0 | USD |
CY2019 | us-gaap |
Debt Issuance Costs Incurred During Noncash Or Partial Noncash Transaction
DebtIssuanceCostsIncurredDuringNoncashOrPartialNoncashTransaction
|
135000 | USD |
CY2018 | us-gaap |
Debt Issuance Costs Incurred During Noncash Or Partial Noncash Transaction
DebtIssuanceCostsIncurredDuringNoncashOrPartialNoncashTransaction
|
356000 | USD |
CY2020 | us-gaap |
Payments For Leasing Costs Commissions And Tenant Improvements
PaymentsForLeasingCostsCommissionsAndTenantImprovements
|
6244000 | USD |
CY2019 | us-gaap |
Payments For Leasing Costs Commissions And Tenant Improvements
PaymentsForLeasingCostsCommissionsAndTenantImprovements
|
3563000 | USD |
CY2018 | us-gaap |
Payments For Leasing Costs Commissions And Tenant Improvements
PaymentsForLeasingCostsCommissionsAndTenantImprovements
|
31000 | USD |
CY2020 | us-gaap |
Payments For Proceeds From Tenant Allowance
PaymentsForProceedsFromTenantAllowance
|
-2809000 | USD |
CY2019 | us-gaap |
Payments For Proceeds From Tenant Allowance
PaymentsForProceedsFromTenantAllowance
|
-4473000 | USD |
CY2018 | us-gaap |
Payments For Proceeds From Tenant Allowance
PaymentsForProceedsFromTenantAllowance
|
0 | USD |
CY2017Q4 | allo |
Start Up Cost
StartUpCost
|
2000 | USD |
CY2019Q4 | allo |
Stock Issuance Maximum Value
StockIssuanceMaximumValue
|
250000000.0 | USD |
CY2019Q4 | allo |
Stock Issuance Maximum Compensation Due To Third Party Percent
StockIssuanceMaximumCompensationDueToThirdPartyPercent
|
0.030 | |
CY2020Q2 | us-gaap |
Sale Of Stock Number Of Shares Issued In Transaction
SaleOfStockNumberOfSharesIssuedInTransaction
|
13457447 | shares |
CY2020Q2 | us-gaap |
Sale Of Stock Price Per Share
SaleOfStockPricePerShare
|
47.00 | |
CY2020Q2 | us-gaap |
Sale Of Stock Consideration Received On Transaction
SaleOfStockConsiderationReceivedOnTransaction
|
632500000 | USD |
CY2020Q2 | us-gaap |
Stock Issued During Period Value New Issues
StockIssuedDuringPeriodValueNewIssues
|
595700000 | USD |
CY2020Q4 | us-gaap |
Cash Cash Equivalents And Short Term Investments
CashCashEquivalentsAndShortTermInvestments
|
1000000000.0 | USD |
us-gaap |
Net Income Loss
NetIncomeLoss
|
-646300000 | USD | |
CY2020 | us-gaap |
Use Of Estimates
UseOfEstimates
|
<div style="margin-top:18pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:700;line-height:120%">Use of Estimates</span></div><div style="margin-top:6pt;text-indent:45pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">The preparation of consolidated financial statements in conformity with GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities as of the date of the consolidated financial statements and the reported amounts of expenses during the reporting period. Significant estimates and assumptions made in the accompanying consolidated financial statements include but are not limited to the fair value of common stock, the fair value of stock options, the fair value of investments, the fair value of convertible notes payable upon conversion, income tax uncertainties, and certain accruals. The Company evaluates its estimates and assumptions on an ongoing basis using historical experience and other factors and adjusts those estimates and assumptions when facts and circumstances change. Actual results could differ from those estimates.</span></div> | |
CY2020 | us-gaap |
Concentration Risk Credit Risk
ConcentrationRiskCreditRisk
|
<div style="margin-top:18pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:700;line-height:120%">Concentration of Credit and other Risks and Uncertainties</span></div><div style="margin-top:6pt;text-indent:45pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">Financial instruments, which potentially subject the Company to significant concentrations of credit risk, consist primarily of cash and cash equivalents and investments. The primary objectives for the Company’s investment portfolio are the preservation of capital and the maintenance of liquidity. The Company does not enter into any investment transaction for trading or speculative purposes.</span></div><div style="margin-top:12pt;text-indent:45pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">The Company’s investment policy limits investments to certain types of instruments such as certificates of deposit, commercial paper, money market instruments, obligations issued by the U.S. government and U.S. government agencies as well as corporate debt securities, and places restrictions on maturities and concentration by type and issuer. The Company maintains cash balances in excess of amounts insured by the FDIC and concentrated within a limited number of financial institutions. The accounts are monitored by management and management believes that the financial institutions are financially sound, and, accordingly, minimal credit risk exists with respect to these financial institutions. As of December 31, 2020 and 2019, the Company has not experienced any credit losses in such accounts or investments.</span></div><div style="margin-top:12pt;text-indent:45pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">The Company is subject to a number of risks common for early-stage biopharmaceutical companies including, but not limited to, dependency on the clinical and commercial success of its product candidates, ability to obtain regulatory approval of its product candidates, the need for substantial additional financing to achieve its goals, uncertainty of broad adoption of its approved products, if any, by physicians and patients, significant competition and untested manufacturing capabilities.</span></div> | |
CY2020 | us-gaap |
Number Of Reportable Segments
NumberOfReportableSegments
|
1 | segment |
CY2019Q4 | us-gaap |
Cash Equivalents At Carrying Value
CashEquivalentsAtCarryingValue
|
122900000 | USD |
CY2020 | us-gaap |
Finite Lived Intangible Asset Useful Life
FiniteLivedIntangibleAssetUsefulLife
|
P2Y | |
CY2020 | us-gaap |
Property Plant And Equipment Disposals
PropertyPlantAndEquipmentDisposals
|
0 | USD |
CY2019 | us-gaap |
Property Plant And Equipment Disposals
PropertyPlantAndEquipmentDisposals
|
200000 | USD |
CY2020Q4 | us-gaap |
Capitalized Computer Software Gross
CapitalizedComputerSoftwareGross
|
4200000 | USD |
CY2020Q4 | us-gaap |
Available For Sale Debt Securities Amortized Cost Basis
AvailableForSaleDebtSecuritiesAmortizedCostBasis
|
950095000 | USD |
CY2020Q4 | us-gaap |
Available For Sale Debt Securities Accumulated Gross Unrealized Gain Before Tax
AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax
|
764000 | USD |
CY2020Q4 | us-gaap |
Available For Sale Debt Securities Accumulated Gross Unrealized Loss Before Tax
AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax
|
53000 | USD |
CY2020Q4 | us-gaap |
Available For Sale Securities Debt Securities
AvailableForSaleSecuritiesDebtSecurities
|
950806000 | USD |
CY2020Q4 | us-gaap |
Cash Equivalents At Carrying Value
CashEquivalentsAtCarryingValue
|
102039000 | USD |
CY2020Q4 | us-gaap |
Available For Sale Securities Debt Securities Current
AvailableForSaleSecuritiesDebtSecuritiesCurrent
|
644559000 | USD |
CY2020Q4 | us-gaap |
Available For Sale Securities Debt Securities Noncurrent
AvailableForSaleSecuritiesDebtSecuritiesNoncurrent
|
204208000 | USD |
CY2020Q4 | allo |
Cash Equivalents And Short Term Investments
CashEquivalentsAndShortTermInvestments
|
950806000 | USD |
CY2019Q4 | us-gaap |
Available For Sale Debt Securities Amortized Cost Basis
AvailableForSaleDebtSecuritiesAmortizedCostBasis
|
535042000 | USD |
CY2019Q4 | us-gaap |
Available For Sale Debt Securities Accumulated Gross Unrealized Gain Before Tax
AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax
|
1595000 | USD |
CY2019Q4 | us-gaap |
Available For Sale Debt Securities Accumulated Gross Unrealized Loss Before Tax
AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax
|
8000 | USD |
CY2019Q4 | us-gaap |
Available For Sale Securities Debt Securities
AvailableForSaleSecuritiesDebtSecurities
|
536629000 | USD |
CY2020Q4 | us-gaap |
Debt Securities Available For Sale Term
DebtSecuritiesAvailableForSaleTerm
|
P3Y | |
CY2020Q4 | us-gaap |
Available For Sale Securities Debt Maturities Within One Year Fair Value
AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue
|
644559000 | USD |
CY2019Q4 | us-gaap |
Available For Sale Securities Debt Securities Current
AvailableForSaleSecuritiesDebtSecuritiesCurrent
|
355407000 | USD |
CY2019Q4 | us-gaap |
Available For Sale Securities Debt Securities Noncurrent
AvailableForSaleSecuritiesDebtSecuritiesNoncurrent
|
58322000 | USD |
CY2019Q4 | allo |
Cash Equivalents And Short Term Investments
CashEquivalentsAndShortTermInvestments
|
536629000 | USD |
CY2019Q4 | us-gaap |
Available For Sale Securities Debt Maturities Within One Year Fair Value
AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue
|
355407000 | USD |
CY2020Q4 | allo |
Available For Sale Securities Debt Maturities After One Through Two Years Fair Value
AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughTwoYearsFairValue
|
148211000 | USD |
CY2019Q4 | allo |
Available For Sale Securities Debt Maturities After One Through Two Years Fair Value
AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughTwoYearsFairValue
|
58322000 | USD |
CY2020Q4 | allo |
Available For Sale Securities Debt Maturities Within Three Year Fair Value
AvailableForSaleSecuritiesDebtMaturitiesWithinThreeYearFairValue
|
55997000 | USD |
CY2019Q4 | allo |
Available For Sale Securities Debt Maturities Within Three Year Fair Value
AvailableForSaleSecuritiesDebtMaturitiesWithinThreeYearFairValue
|
0 | USD |
CY2020Q4 | us-gaap |
Available For Sale Securities Debt Maturities Without Single Maturity Date Fair Value
AvailableForSaleSecuritiesDebtMaturitiesWithoutSingleMaturityDateFairValue
|
102039000 | USD |
CY2019Q4 | us-gaap |
Available For Sale Securities Debt Maturities Without Single Maturity Date Fair Value
AvailableForSaleSecuritiesDebtMaturitiesWithoutSingleMaturityDateFairValue
|
122900000 | USD |
CY2020Q4 | us-gaap |
Available For Sale Securities Debt Securities
AvailableForSaleSecuritiesDebtSecurities
|
950806000 | USD |
CY2019Q4 | us-gaap |
Available For Sale Securities Debt Securities
AvailableForSaleSecuritiesDebtSecurities
|
536629000 | USD |
CY2019Q4 | us-gaap |
Debt Securities Available For Sale Term
DebtSecuritiesAvailableForSaleTerm
|
P2Y | |
CY2020 | us-gaap |
Depreciation Depletion And Amortization
DepreciationDepletionAndAmortization
|
7400000 | USD |
CY2019 | us-gaap |
Depreciation Depletion And Amortization
DepreciationDepletionAndAmortization
|
4600000 | USD |
CY2020Q4 | us-gaap |
Debt Securities Available For Sale Unrealized Loss Position
DebtSecuritiesAvailableForSaleUnrealizedLossPosition
|
5000000.0 | USD |
CY2018 | us-gaap |
Other Than Temporary Impairment Losses Investments Availableforsale Securities
OtherThanTemporaryImpairmentLossesInvestmentsAvailableforsaleSecurities
|
0 | USD |
CY2020 | us-gaap |
Other Than Temporary Impairment Losses Investments Availableforsale Securities
OtherThanTemporaryImpairmentLossesInvestmentsAvailableforsaleSecurities
|
0 | USD |
CY2019 | us-gaap |
Other Than Temporary Impairment Losses Investments Availableforsale Securities
OtherThanTemporaryImpairmentLossesInvestmentsAvailableforsaleSecurities
|
0 | USD |
CY2019Q4 | us-gaap |
Debt Securities Available For Sale Unrealized Loss Position
DebtSecuritiesAvailableForSaleUnrealizedLossPosition
|
0 | USD |
CY2020Q4 | us-gaap |
Debt Securities Available For Sale Accrued Interest After Allowance For Credit Loss
DebtSecuritiesAvailableForSaleAccruedInterestAfterAllowanceForCreditLoss
|
2800000 | USD |
CY2019Q4 | us-gaap |
Debt Securities Available For Sale Accrued Interest After Allowance For Credit Loss
DebtSecuritiesAvailableForSaleAccruedInterestAfterAllowanceForCreditLoss
|
2400000 | USD |
CY2020Q4 | us-gaap |
Property Plant And Equipment Gross
PropertyPlantAndEquipmentGross
|
131748000 | USD |
CY2019Q4 | us-gaap |
Property Plant And Equipment Gross
PropertyPlantAndEquipmentGross
|
61921000 | USD |
CY2020Q4 | us-gaap |
Accumulated Depreciation Depletion And Amortization Property Plant And Equipment
AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
|
12908000 | USD |
CY2019Q4 | us-gaap |
Accumulated Depreciation Depletion And Amortization Property Plant And Equipment
AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
|
5472000 | USD |
CY2020Q4 | us-gaap |
Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
|
118840000 | USD |
CY2019Q4 | us-gaap |
Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
|
56449000 | USD |
CY2018 | us-gaap |
Depreciation Depletion And Amortization
DepreciationDepletionAndAmortization
|
1000000.0 | USD |
CY2020 | us-gaap |
Property Plant And Equipment Disposals
PropertyPlantAndEquipmentDisposals
|
0 | USD |
CY2019 | us-gaap |
Property Plant And Equipment Disposals
PropertyPlantAndEquipmentDisposals
|
200000 | USD |
CY2018 | us-gaap |
Property Plant And Equipment Disposals
PropertyPlantAndEquipmentDisposals
|
0 | USD |
CY2020Q4 | allo |
Accrued Compensation And Related Benefits Current
AccruedCompensationAndRelatedBenefitsCurrent
|
15943000 | USD |
CY2019Q4 | allo |
Accrued Compensation And Related Benefits Current
AccruedCompensationAndRelatedBenefitsCurrent
|
9560000 | USD |
CY2020Q4 | allo |
Accrued Research And Development Expense Current
AccruedResearchAndDevelopmentExpenseCurrent
|
13887000 | USD |
CY2019Q4 | allo |
Accrued Research And Development Expense Current
AccruedResearchAndDevelopmentExpenseCurrent
|
4833000 | USD |
CY2020Q4 | allo |
Accrued Property And Equipment
AccruedPropertyAndEquipment
|
7475000 | USD |
CY2019Q4 | allo |
Accrued Property And Equipment
AccruedPropertyAndEquipment
|
3575000 | USD |
CY2020Q4 | allo |
Unvested Shares Liabilities Current
UnvestedSharesLiabilitiesCurrent
|
2842000 | USD |
CY2019Q4 | allo |
Unvested Shares Liabilities Current
UnvestedSharesLiabilitiesCurrent
|
2843000 | USD |
CY2020Q4 | us-gaap |
Other Liabilities Current
OtherLiabilitiesCurrent
|
4791000 | USD |
CY2019Q4 | us-gaap |
Other Liabilities Current
OtherLiabilitiesCurrent
|
3018000 | USD |
CY2020Q4 | allo |
Accrued And Other Liabilities Current
AccruedAndOtherLiabilitiesCurrent
|
44938000 | USD |
CY2019Q4 | allo |
Accrued And Other Liabilities Current
AccruedAndOtherLiabilitiesCurrent
|
23829000 | USD |
CY2018Q2 | us-gaap |
Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Property Plant And Equipment
BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedPropertyPlantAndEquipment
|
3258000 | USD |
CY2018Q2 | us-gaap |
Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Assets
BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAssets
|
113900000 | USD |
CY2018Q2 | allo |
Discount Rate For Valuation
DiscountRateForValuation
|
0.165 | |
CY2020Q4 | us-gaap |
Letters Of Credit Outstanding Amount
LettersOfCreditOutstandingAmount
|
5200000 | USD |
CY2019Q4 | us-gaap |
Letters Of Credit Outstanding Amount
LettersOfCreditOutstandingAmount
|
4300000 | USD |
CY2020Q4 | us-gaap |
Operating Lease Liability Current
OperatingLeaseLiabilityCurrent
|
2974000 | USD |
CY2019Q4 | us-gaap |
Operating Lease Liability Current
OperatingLeaseLiabilityCurrent
|
1679000 | USD |
CY2020Q4 | us-gaap |
Operating Lease Liability Noncurrent
OperatingLeaseLiabilityNoncurrent
|
50809000 | USD |
CY2019Q4 | us-gaap |
Operating Lease Liability Noncurrent
OperatingLeaseLiabilityNoncurrent
|
51349000 | USD |
CY2020Q4 | us-gaap |
Operating Lease Liability
OperatingLeaseLiability
|
53783000 | USD |
CY2019Q4 | us-gaap |
Operating Lease Liability
OperatingLeaseLiability
|
53028000 | USD |
CY2020 | us-gaap |
Operating Lease Cost
OperatingLeaseCost
|
7390000 | USD |
CY2019 | us-gaap |
Operating Lease Cost
OperatingLeaseCost
|
5945000 | USD |
CY2018 | us-gaap |
Operating Lease Cost
OperatingLeaseCost
|
1863000 | USD |
CY2020 | us-gaap |
Variable Lease Cost
VariableLeaseCost
|
1382000 | USD |
CY2019 | us-gaap |
Variable Lease Cost
VariableLeaseCost
|
1087000 | USD |
CY2018 | us-gaap |
Variable Lease Cost
VariableLeaseCost
|
32000 | USD |
CY2020 | us-gaap |
Lease Cost
LeaseCost
|
8771000 | USD |
CY2019 | us-gaap |
Lease Cost
LeaseCost
|
7033000 | USD |
CY2018 | us-gaap |
Lease Cost
LeaseCost
|
1895000 | USD |
CY2020 | us-gaap |
Operating Lease Payments
OperatingLeasePayments
|
6200000 | USD |
CY2020Q4 | us-gaap |
Asset Retirement Obligation
AssetRetirementObligation
|
500000 | USD |
CY2020Q4 | us-gaap |
Lessee Operating Lease Liability Payments Due Next Twelve Months
LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths
|
6485000 | USD |
CY2020Q4 | us-gaap |
Lessee Operating Lease Liability Payments Due Year Two
LesseeOperatingLeaseLiabilityPaymentsDueYearTwo
|
7917000 | USD |
CY2020Q4 | us-gaap |
Lessee Operating Lease Liability Payments Due Year Three
LesseeOperatingLeaseLiabilityPaymentsDueYearThree
|
8168000 | USD |
CY2020Q4 | us-gaap |
Lessee Operating Lease Liability Payments Due Year Four
LesseeOperatingLeaseLiabilityPaymentsDueYearFour
|
8430000 | USD |
CY2020Q4 | allo |
Lessee Operating Lease Liability Payments Due Year Five And After Year Five
LesseeOperatingLeaseLiabilityPaymentsDueYearFiveAndAfterYearFive
|
56654000 | USD |
CY2020Q4 | us-gaap |
Lessee Operating Lease Liability Payments Due
LesseeOperatingLeaseLiabilityPaymentsDue
|
87653000 | USD |
CY2020Q4 | us-gaap |
Lessee Operating Lease Liability Undiscounted Excess Amount
LesseeOperatingLeaseLiabilityUndiscountedExcessAmount
|
32313000 | USD |
CY2020Q4 | allo |
Allowance For Tenant Improvements
AllowanceForTenantImprovements
|
1557000 | USD |
CY2020Q4 | us-gaap |
Operating Lease Liability
OperatingLeaseLiability
|
53783000 | USD |
CY2020Q4 | us-gaap |
Operating Lease Weighted Average Discount Rate Percent
OperatingLeaseWeightedAverageDiscountRatePercent
|
0.0837 | |
CY2020Q4 | us-gaap |
Operating Lease Weighted Average Remaining Lease Term1
OperatingLeaseWeightedAverageRemainingLeaseTerm1
|
P10Y3M10D | |
CY2020 | allo |
Shortterm Lease Rent Expense
ShorttermLeaseRentExpense
|
200000 | USD |
CY2019 | allo |
Shortterm Lease Rent Expense
ShorttermLeaseRentExpense
|
2400000 | USD |
CY2018 | allo |
Shortterm Lease Rent Expense
ShorttermLeaseRentExpense
|
2600000 | USD |
CY2018Q3 | us-gaap |
Long Term Debt Fair Value
LongTermDebtFairValue
|
120200000 | USD |
CY2019Q4 | us-gaap |
Asset Retirement Obligation
AssetRetirementObligation
|
400000 | USD |
CY2020Q4 | us-gaap |
Purchase Commitment Remaining Minimum Amount Committed
PurchaseCommitmentRemainingMinimumAmountCommitted
|
5400000 | USD |
CY2018Q3 | us-gaap |
Proceeds From Convertible Debt
ProceedsFromConvertibleDebt
|
116800000 | USD |
CY2018Q3 | us-gaap |
Debt Instrument Face Amount
DebtInstrumentFaceAmount
|
120200000 | USD |
CY2018Q4 | us-gaap |
Debt Conversion Converted Instrument Rate
DebtConversionConvertedInstrumentRate
|
0.85 | |
CY2018Q4 | us-gaap |
Long Term Debt Fair Value
LongTermDebtFairValue
|
141400000 | USD |
CY2020 | us-gaap |
Increase Decrease In Notes Payable Current
IncreaseDecreaseInNotesPayableCurrent
|
0 | USD |
CY2019 | us-gaap |
Increase Decrease In Notes Payable Current
IncreaseDecreaseInNotesPayableCurrent
|
21200000 | USD |
CY2020Q4 | us-gaap |
Deferred Finance Costs Net
DeferredFinanceCostsNet
|
3400000 | USD |
CY2018Q2 | allo |
Aggregate Purchase Price Shares Value
AggregatePurchasePriceSharesValue
|
300000000.0 | USD |
CY2018Q3 | us-gaap |
Temporary Equity Shares Subscribed But Unissued Subscriptions Receivable
TemporaryEquitySharesSubscribedButUnissuedSubscriptionsReceivable
|
150000000.0 | USD |
CY2020Q4 | us-gaap |
Preferred Stock Shares Authorized
PreferredStockSharesAuthorized
|
10000000 | shares |
CY2020Q4 | us-gaap |
Preferred Stock Shares Issued
PreferredStockSharesIssued
|
0 | shares |
CY2019Q4 | us-gaap |
Preferred Stock Shares Outstanding
PreferredStockSharesOutstanding
|
0 | shares |
CY2020Q4 | us-gaap |
Preferred Stock Shares Outstanding
PreferredStockSharesOutstanding
|
0 | shares |
CY2019Q4 | us-gaap |
Preferred Stock Shares Issued
PreferredStockSharesIssued
|
0 | shares |
CY2020Q4 | us-gaap |
Common Stock Shares Authorized
CommonStockSharesAuthorized
|
200000000 | shares |
CY2020Q4 | us-gaap |
Common Stock Shares Outstanding
CommonStockSharesOutstanding
|
140474305 | shares |
CY2020Q4 | us-gaap |
Common Stock Shares Issued
CommonStockSharesIssued
|
140474305 | shares |
CY2019Q4 | us-gaap |
Common Stock Shares Issued
CommonStockSharesIssued
|
124267358 | shares |
CY2019Q4 | us-gaap |
Common Stock Shares Outstanding
CommonStockSharesOutstanding
|
124267358 | shares |
CY2020 | allo |
Modification Of Convertible Preferred Stock For Common Stock
ModificationOfConvertiblePreferredStockForCommonStock
|
26249993 | shares |
CY2020 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Plan Modification Incremental Compensation Cost
ShareBasedCompensationArrangementByShareBasedPaymentAwardPlanModificationIncrementalCompensationCost
|
59500000 | USD |
CY2020 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Award Vesting Period1
ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1
|
P4Y | |
CY2020 | us-gaap |
Common Stock Dividends Per Share Declared
CommonStockDividendsPerShareDeclared
|
0 | |
CY2019 | us-gaap |
Common Stock Dividends Per Share Declared
CommonStockDividendsPerShareDeclared
|
0 | |
CY2020 | allo |
Number Of Shares As Percentage Of Common Shares Outstanding
NumberOfSharesAsPercentageOfCommonSharesOutstanding
|
0.05 | |
CY2020Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Exercisable Aggregate Intrinsic Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableAggregateIntrinsicValue
|
93149000 | USD |
CY2020 | us-gaap |
Allocated Share Based Compensation Expense
AllocatedShareBasedCompensationExpense
|
65261000 | USD |
CY2019 | us-gaap |
Allocated Share Based Compensation Expense
AllocatedShareBasedCompensationExpense
|
46063000 | USD |
CY2018 | us-gaap |
Allocated Share Based Compensation Expense
AllocatedShareBasedCompensationExpense
|
18566000 | USD |
CY2020Q4 | us-gaap |
Deferred Compensation Share Based Arrangements Liability Current
DeferredCompensationShareBasedArrangementsLiabilityCurrent
|
2800000 | USD |
CY2019Q4 | us-gaap |
Deferred Compensation Share Based Arrangements Liability Current
DeferredCompensationShareBasedArrangementsLiabilityCurrent
|
2800000 | USD |
CY2020 | us-gaap |
Defined Benefit Plan Contributions By Employer
DefinedBenefitPlanContributionsByEmployer
|
1400000 | USD |
CY2019 | us-gaap |
Defined Benefit Plan Contributions By Employer
DefinedBenefitPlanContributionsByEmployer
|
900000 | USD |
CY2018 | us-gaap |
Defined Benefit Plan Contributions By Employer
DefinedBenefitPlanContributionsByEmployer
|
400000 | USD |
CY2020 | us-gaap |
Current Federal Tax Expense Benefit
CurrentFederalTaxExpenseBenefit
|
0 | USD |
CY2019 | us-gaap |
Current Federal Tax Expense Benefit
CurrentFederalTaxExpenseBenefit
|
0 | USD |
CY2018 | us-gaap |
Current Federal Tax Expense Benefit
CurrentFederalTaxExpenseBenefit
|
0 | USD |
CY2020 | us-gaap |
Current State And Local Tax Expense Benefit
CurrentStateAndLocalTaxExpenseBenefit
|
0 | USD |
CY2019 | us-gaap |
Current State And Local Tax Expense Benefit
CurrentStateAndLocalTaxExpenseBenefit
|
1000 | USD |
CY2018 | us-gaap |
Current State And Local Tax Expense Benefit
CurrentStateAndLocalTaxExpenseBenefit
|
2000 | USD |
CY2020 | us-gaap |
Current Income Tax Expense Benefit
CurrentIncomeTaxExpenseBenefit
|
0 | USD |
CY2019 | us-gaap |
Current Income Tax Expense Benefit
CurrentIncomeTaxExpenseBenefit
|
1000 | USD |
CY2018 | us-gaap |
Current Income Tax Expense Benefit
CurrentIncomeTaxExpenseBenefit
|
2000 | USD |
CY2020 | us-gaap |
Deferred Federal Income Tax Expense Benefit
DeferredFederalIncomeTaxExpenseBenefit
|
0 | USD |
CY2019 | us-gaap |
Deferred Federal Income Tax Expense Benefit
DeferredFederalIncomeTaxExpenseBenefit
|
-251000 | USD |
CY2018 | us-gaap |
Deferred Federal Income Tax Expense Benefit
DeferredFederalIncomeTaxExpenseBenefit
|
-89000 | USD |
CY2020 | us-gaap |
Deferred State And Local Income Tax Expense Benefit
DeferredStateAndLocalIncomeTaxExpenseBenefit
|
0 | USD |
CY2018 | us-gaap |
Deferred State And Local Income Tax Expense Benefit
DeferredStateAndLocalIncomeTaxExpenseBenefit
|
-30000 | USD |
CY2020 | us-gaap |
Deferred Federal State And Local Tax Expense Benefit
DeferredFederalStateAndLocalTaxExpenseBenefit
|
0 | USD |
CY2019 | us-gaap |
Deferred State And Local Income Tax Expense Benefit
DeferredStateAndLocalIncomeTaxExpenseBenefit
|
-81000 | USD |
CY2019 | us-gaap |
Deferred Federal State And Local Tax Expense Benefit
DeferredFederalStateAndLocalTaxExpenseBenefit
|
-332000 | USD |
CY2018 | us-gaap |
Deferred Federal State And Local Tax Expense Benefit
DeferredFederalStateAndLocalTaxExpenseBenefit
|
-119000 | USD |
CY2020 | us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
0 | USD |
CY2019 | us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
-331000 | USD |
CY2018 | us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
-117000 | USD |
CY2020 | us-gaap |
Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate
IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate
|
-52546000 | USD |
CY2019 | us-gaap |
Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate
IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate
|
-38834000 | USD |
CY2018 | us-gaap |
Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate
IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate
|
-44441000 | USD |
CY2020 | us-gaap |
Income Tax Reconciliation State And Local Income Taxes
IncomeTaxReconciliationStateAndLocalIncomeTaxes
|
-18656000 | USD |
CY2019 | us-gaap |
Income Tax Reconciliation State And Local Income Taxes
IncomeTaxReconciliationStateAndLocalIncomeTaxes
|
-12951000 | USD |
CY2018 | us-gaap |
Income Tax Reconciliation State And Local Income Taxes
IncomeTaxReconciliationStateAndLocalIncomeTaxes
|
-10652000 | USD |
CY2020 | us-gaap |
Income Tax Reconciliation Nondeductible Expense Share Based Compensation Cost
IncomeTaxReconciliationNondeductibleExpenseShareBasedCompensationCost
|
997000 | USD |
CY2019 | us-gaap |
Income Tax Reconciliation Nondeductible Expense Share Based Compensation Cost
IncomeTaxReconciliationNondeductibleExpenseShareBasedCompensationCost
|
2037000 | USD |
CY2018 | us-gaap |
Income Tax Reconciliation Nondeductible Expense Share Based Compensation Cost
IncomeTaxReconciliationNondeductibleExpenseShareBasedCompensationCost
|
3629000 | USD |
CY2020 | us-gaap |
Income Tax Reconciliation Tax Credits Research
IncomeTaxReconciliationTaxCreditsResearch
|
2319000 | USD |
CY2019 | us-gaap |
Income Tax Reconciliation Tax Credits Research
IncomeTaxReconciliationTaxCreditsResearch
|
1714000 | USD |
CY2018 | us-gaap |
Income Tax Reconciliation Tax Credits Research
IncomeTaxReconciliationTaxCreditsResearch
|
708000 | USD |
CY2020 | allo |
Income Tax Reconciliation Write Off Of In Process Research And Development
IncomeTaxReconciliationWriteOffOfInProcessResearchAndDevelopment
|
0 | USD |
CY2019 | allo |
Income Tax Reconciliation Write Off Of In Process Research And Development
IncomeTaxReconciliationWriteOffOfInProcessResearchAndDevelopment
|
0 | USD |
CY2018 | allo |
Income Tax Reconciliation Write Off Of In Process Research And Development
IncomeTaxReconciliationWriteOffOfInProcessResearchAndDevelopment
|
5247000 | USD |
CY2020 | allo |
Income Tax Reconciliation Change In Fair Value Of Convertible Notes
IncomeTaxReconciliationChangeInFairValueOfConvertibleNotes
|
0 | USD |
CY2019 | allo |
Income Tax Reconciliation Change In Fair Value Of Convertible Notes
IncomeTaxReconciliationChangeInFairValueOfConvertibleNotes
|
0 | USD |
CY2018 | allo |
Income Tax Reconciliation Change In Fair Value Of Convertible Notes
IncomeTaxReconciliationChangeInFairValueOfConvertibleNotes
|
4454000 | USD |
CY2020 | us-gaap |
Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance
IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance
|
72538000 | USD |
CY2019 | us-gaap |
Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance
IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance
|
49989000 | USD |
CY2018 | us-gaap |
Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance
IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance
|
41916000 | USD |
CY2020 | us-gaap |
Income Tax Reconciliation Other Adjustments
IncomeTaxReconciliationOtherAdjustments
|
-14000 | USD |
CY2019 | us-gaap |
Income Tax Reconciliation Other Adjustments
IncomeTaxReconciliationOtherAdjustments
|
1142000 | USD |
CY2018 | us-gaap |
Income Tax Reconciliation Other Adjustments
IncomeTaxReconciliationOtherAdjustments
|
438000 | USD |
CY2020 | us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
0 | USD |
CY2018 | us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
-117000 | USD |
CY2020Q4 | us-gaap |
Deferred Tax Assets Tax Credit Carryforwards
DeferredTaxAssetsTaxCreditCarryforwards
|
8297000 | USD |
CY2019 | us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
-331000 | USD |
CY2020Q4 | us-gaap |
Deferred Tax Assets Operating Loss Carryforwards
DeferredTaxAssetsOperatingLossCarryforwards
|
115199000 | USD |
CY2019Q4 | us-gaap |
Deferred Tax Assets Operating Loss Carryforwards
DeferredTaxAssetsOperatingLossCarryforwards
|
54018000 | USD |
CY2018Q4 | us-gaap |
Deferred Tax Assets Operating Loss Carryforwards
DeferredTaxAssetsOperatingLossCarryforwards
|
16437000 | USD |
CY2019Q4 | us-gaap |
Deferred Tax Assets Tax Credit Carryforwards
DeferredTaxAssetsTaxCreditCarryforwards
|
4239000 | USD |
CY2018Q4 | us-gaap |
Deferred Tax Assets Tax Credit Carryforwards
DeferredTaxAssetsTaxCreditCarryforwards
|
1239000 | USD |
CY2020Q4 | us-gaap |
Deferred Tax Assets Goodwill And Intangible Assets
DeferredTaxAssetsGoodwillAndIntangibleAssets
|
20582000 | USD |
CY2019Q4 | us-gaap |
Deferred Tax Assets Goodwill And Intangible Assets
DeferredTaxAssetsGoodwillAndIntangibleAssets
|
22770000 | USD |
CY2018Q4 | us-gaap |
Deferred Tax Assets Goodwill And Intangible Assets
DeferredTaxAssetsGoodwillAndIntangibleAssets
|
23086000 | USD |
CY2020Q4 | us-gaap |
Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Accrued Liabilities
DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities
|
3888000 | USD |
CY2019Q4 | us-gaap |
Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Accrued Liabilities
DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities
|
2375000 | USD |
CY2018Q4 | us-gaap |
Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Accrued Liabilities
DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities
|
952000 | USD |
CY2020Q4 | allo |
Deferred Tax Assets Lease Liabilities
DeferredTaxAssetsLeaseLiabilities
|
15050000 | USD |
CY2019Q4 | allo |
Deferred Tax Assets Lease Liabilities
DeferredTaxAssetsLeaseLiabilities
|
14839000 | USD |
CY2018Q4 | allo |
Deferred Tax Assets Lease Liabilities
DeferredTaxAssetsLeaseLiabilities
|
9730000 | USD |
CY2020Q4 | us-gaap |
Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Share Based Compensation Cost
DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost
|
12970000 | USD |
CY2019Q4 | us-gaap |
Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Share Based Compensation Cost
DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost
|
6870000 | USD |
CY2018Q4 | us-gaap |
Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Share Based Compensation Cost
DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost
|
360000 | USD |
CY2020Q4 | us-gaap |
Deferred Tax Assets Investments
DeferredTaxAssetsInvestments
|
175000 | USD |
CY2019Q4 | us-gaap |
Deferred Tax Assets Investments
DeferredTaxAssetsInvestments
|
0 | USD |
CY2018Q4 | us-gaap |
Deferred Tax Assets Investments
DeferredTaxAssetsInvestments
|
0 | USD |
CY2020Q4 | us-gaap |
Deferred Tax Assets Other
DeferredTaxAssetsOther
|
12000 | USD |
CY2019Q4 | us-gaap |
Deferred Tax Assets Other
DeferredTaxAssetsOther
|
0 | USD |
CY2018Q4 | us-gaap |
Deferred Tax Assets Other
DeferredTaxAssetsOther
|
0 | USD |
CY2020Q4 | us-gaap |
Deferred Tax Assets Gross
DeferredTaxAssetsGross
|
176173000 | USD |
CY2019Q4 | us-gaap |
Deferred Tax Assets Gross
DeferredTaxAssetsGross
|
105111000 | USD |
CY2018Q4 | us-gaap |
Deferred Tax Assets Gross
DeferredTaxAssetsGross
|
51804000 | USD |
CY2020Q4 | us-gaap |
Deferred Tax Liabilities Property Plant And Equipment
DeferredTaxLiabilitiesPropertyPlantAndEquipment
|
172000 | USD |
CY2019Q4 | us-gaap |
Deferred Tax Liabilities Property Plant And Equipment
DeferredTaxLiabilitiesPropertyPlantAndEquipment
|
361000 | USD |
CY2018Q4 | us-gaap |
Deferred Tax Liabilities Property Plant And Equipment
DeferredTaxLiabilitiesPropertyPlantAndEquipment
|
531000 | USD |
CY2020Q4 | allo |
Deferred Tax Liabilities Right Of Use Leased
DeferredTaxLiabilitiesRightOfUseLeased
|
11556000 | USD |
CY2019Q4 | allo |
Deferred Tax Liabilities Right Of Use Leased
DeferredTaxLiabilitiesRightOfUseLeased
|
12453000 | USD |
CY2018Q4 | us-gaap |
Deferred Tax Liabilities Investments
DeferredTaxLiabilitiesInvestments
|
118000 | USD |
CY2020Q4 | us-gaap |
Deferred Tax Liabilities Other
DeferredTaxLiabilitiesOther
|
0 | USD |
CY2019Q4 | us-gaap |
Deferred Tax Liabilities Other
DeferredTaxLiabilitiesOther
|
0 | USD |
CY2018Q4 | us-gaap |
Deferred Tax Liabilities Other
DeferredTaxLiabilitiesOther
|
0 | USD |
CY2018Q4 | allo |
Deferred Tax Liabilities Right Of Use Leased
DeferredTaxLiabilitiesRightOfUseLeased
|
9239000 | USD |
CY2020Q4 | us-gaap |
Deferred Tax Liabilities Investments
DeferredTaxLiabilitiesInvestments
|
0 | USD |
CY2019Q4 | us-gaap |
Deferred Tax Liabilities Investments
DeferredTaxLiabilitiesInvestments
|
393000 | USD |
CY2020Q4 | us-gaap |
Deferred Income Tax Liabilities
DeferredIncomeTaxLiabilities
|
11728000 | USD |
CY2019Q4 | us-gaap |
Deferred Income Tax Liabilities
DeferredIncomeTaxLiabilities
|
13207000 | USD |
CY2018Q4 | us-gaap |
Deferred Income Tax Liabilities
DeferredIncomeTaxLiabilities
|
9888000 | USD |
CY2020Q4 | allo |
Deferred Tax Assets Net Of Deferred Tax Liabilities
DeferredTaxAssetsNetOfDeferredTaxLiabilities
|
164445000 | USD |
CY2019Q4 | allo |
Deferred Tax Assets Net Of Deferred Tax Liabilities
DeferredTaxAssetsNetOfDeferredTaxLiabilities
|
91904000 | USD |
CY2018Q4 | allo |
Deferred Tax Assets Net Of Deferred Tax Liabilities
DeferredTaxAssetsNetOfDeferredTaxLiabilities
|
41916000 | USD |
CY2020Q4 | us-gaap |
Deferred Tax Assets Valuation Allowance
DeferredTaxAssetsValuationAllowance
|
164445000 | USD |
CY2019Q4 | us-gaap |
Deferred Tax Assets Valuation Allowance
DeferredTaxAssetsValuationAllowance
|
91904000 | USD |
CY2018Q4 | us-gaap |
Deferred Tax Assets Valuation Allowance
DeferredTaxAssetsValuationAllowance
|
41916000 | USD |
CY2020Q4 | us-gaap |
Deferred Tax Assets Liabilities Net
DeferredTaxAssetsLiabilitiesNet
|
0 | USD |
CY2019Q4 | us-gaap |
Deferred Tax Assets Liabilities Net
DeferredTaxAssetsLiabilitiesNet
|
0 | USD |
CY2018Q4 | us-gaap |
Deferred Tax Assets Liabilities Net
DeferredTaxAssetsLiabilitiesNet
|
0 | USD |
CY2020 | us-gaap |
Valuation Allowances And Reserves Period Increase Decrease
ValuationAllowancesAndReservesPeriodIncreaseDecrease
|
72500000 | USD |
CY2019 | us-gaap |
Valuation Allowances And Reserves Period Increase Decrease
ValuationAllowancesAndReservesPeriodIncreaseDecrease
|
50000000.0 | USD |
CY2018 | us-gaap |
Valuation Allowances And Reserves Period Increase Decrease
ValuationAllowancesAndReservesPeriodIncreaseDecrease
|
41900000 | USD |
CY2019 | us-gaap |
Other Comprehensive Income Loss Tax
OtherComprehensiveIncomeLossTax
|
300000 | USD |
CY2018 | us-gaap |
Other Comprehensive Income Loss Tax
OtherComprehensiveIncomeLossTax
|
100000 | USD |
CY2019Q4 | us-gaap |
Unrecognized Tax Benefits
UnrecognizedTaxBenefits
|
3148000 | USD |
CY2018Q4 | us-gaap |
Unrecognized Tax Benefits
UnrecognizedTaxBenefits
|
920000 | USD |
CY2017Q4 | us-gaap |
Unrecognized Tax Benefits
UnrecognizedTaxBenefits
|
0 | USD |
CY2019 | us-gaap |
Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions
UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions
|
2228000 | USD |
CY2018 | us-gaap |
Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions
UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions
|
920000 | USD |
CY2020 | us-gaap |
Unrecognized Tax Benefits Decreases Resulting From Prior Period Tax Positions
UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions
|
0 | USD |
CY2019 | us-gaap |
Unrecognized Tax Benefits Decreases Resulting From Prior Period Tax Positions
UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions
|
0 | USD |
CY2018 | us-gaap |
Unrecognized Tax Benefits Decreases Resulting From Prior Period Tax Positions
UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions
|
0 | USD |
CY2020 | us-gaap |
Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions
UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions
|
3013000 | USD |
CY2020 | us-gaap |
Unrecognized Tax Benefits Increases Resulting From Prior Period Tax Positions
UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions
|
0 | USD |
CY2019 | us-gaap |
Unrecognized Tax Benefits Increases Resulting From Prior Period Tax Positions
UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions
|
0 | USD |
CY2018 | us-gaap |
Unrecognized Tax Benefits Increases Resulting From Prior Period Tax Positions
UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions
|
0 | USD |
CY2020 | us-gaap |
Unrecognized Tax Benefits Reductions Resulting From Lapse Of Applicable Statute Of Limitations
UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations
|
0 | USD |
CY2019 | us-gaap |
Unrecognized Tax Benefits Reductions Resulting From Lapse Of Applicable Statute Of Limitations
UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations
|
0 | USD |
CY2018 | us-gaap |
Unrecognized Tax Benefits Reductions Resulting From Lapse Of Applicable Statute Of Limitations
UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations
|
0 | USD |
CY2020Q4 | us-gaap |
Unrecognized Tax Benefits
UnrecognizedTaxBenefits
|
6161000 | USD |
CY2019Q4 | us-gaap |
Unrecognized Tax Benefits
UnrecognizedTaxBenefits
|
3148000 | USD |
CY2018Q4 | us-gaap |
Unrecognized Tax Benefits
UnrecognizedTaxBenefits
|
920000 | USD |
CY2018Q4 | us-gaap |
Liability For Uncertain Tax Positions Current
LiabilityForUncertainTaxPositionsCurrent
|
0 | USD |
CY2019Q4 | us-gaap |
Liability For Uncertain Tax Positions Current
LiabilityForUncertainTaxPositionsCurrent
|
0 | USD |
CY2020Q4 | us-gaap |
Liability For Uncertain Tax Positions Current
LiabilityForUncertainTaxPositionsCurrent
|
0 | USD |
CY2020 | us-gaap |
Net Income Loss
NetIncomeLoss
|
-250221000 | USD |
CY2019 | us-gaap |
Net Income Loss
NetIncomeLoss
|
-184594000 | USD |
CY2018 | us-gaap |
Net Income Loss
NetIncomeLoss
|
-211505000 | USD |
CY2020 | us-gaap |
Weighted Average Number Of Share Outstanding Basic And Diluted
WeightedAverageNumberOfShareOutstandingBasicAndDiluted
|
120370177 | shares |
CY2019 | us-gaap |
Weighted Average Number Of Share Outstanding Basic And Diluted
WeightedAverageNumberOfShareOutstandingBasicAndDiluted
|
101061149 | shares |
CY2018 | us-gaap |
Weighted Average Number Of Share Outstanding Basic And Diluted
WeightedAverageNumberOfShareOutstandingBasicAndDiluted
|
28948386 | shares |
CY2020 | us-gaap |
Earnings Per Share Basic And Diluted
EarningsPerShareBasicAndDiluted
|
-2.08 | |
CY2019 | us-gaap |
Earnings Per Share Basic And Diluted
EarningsPerShareBasicAndDiluted
|
-1.83 | |
CY2018 | us-gaap |
Earnings Per Share Basic And Diluted
EarningsPerShareBasicAndDiluted
|
-7.31 | |
CY2020 | us-gaap |
Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount
AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
|
22549960 | shares |
CY2019 | us-gaap |
Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount
AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
|
27948931 | shares |
CY2018 | us-gaap |
Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount
AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
|
32087884 | shares |