2022 Q4 Form 10-K Financial Statement

#000095017023010920 Filed on March 30, 2023

View on sec.gov

Income Statement

Concept 2022 Q4 2022 2021
Revenue $372.0K $1.069M $0.00
YoY Change
Cost Of Revenue
YoY Change
Gross Profit
YoY Change
Gross Profit Margin
Selling, General & Admin $11.62M $49.74M $38.30M
YoY Change 0.94% 29.87% 109.85%
% of Gross Profit
Research & Development $45.02M $179.3M $127.0M
YoY Change 14.93% 41.14% 95.33%
% of Gross Profit
Depreciation & Amortization $1.898M $6.100M $4.500M
YoY Change 45.66% 35.56% 350.0%
% of Gross Profit
Operating Expenses $56.64M $229.0M $165.3M
YoY Change 11.75% 38.53% 98.51%
Operating Profit -$228.0M -$165.3M
YoY Change 37.89% 98.51%
Interest Expense $3.746M $7.035M $159.0K
YoY Change 4324.53% -91.74%
% of Operating Profit
Other Income/Expense, Net -$58.00K $6.854M $159.0K
YoY Change -252.63% 4210.69% -91.74%
Pretax Income -$52.58M -$221.1M -$165.2M
YoY Change 3.82% 33.87% 103.0%
Income Tax $0.00 $0.00
% Of Pretax Income
Net Earnings -$52.58M -$221.1M -$165.2M
YoY Change 3.82% 33.87% 103.02%
Net Earnings / Revenue -14133.33% -20683.07%
Basic Earnings Per Share -$5.32 -$4.93
Diluted Earnings Per Share -$1.19 -$5.32 -$4.933M
COMMON SHARES
Basic Shares Outstanding 41.54M 33.48M
Diluted Shares Outstanding 41.54M 33.48M

Balance Sheet

Concept 2022 Q4 2022 2021
SHORT-TERM ASSETS
Cash & Short-Term Investments $427.2M $427.2M $229.5M
YoY Change 86.09% 86.09% -37.33%
Cash & Equivalents $121.2M $121.2M $133.3M
Short-Term Investments $305.9M $305.9M $96.21M
Other Short-Term Assets $11.26M $11.26M $11.21M
YoY Change 0.48% 0.48% 60.07%
Inventory
Prepaid Expenses
Receivables
Other Receivables
Total Short-Term Assets $438.4M $438.4M $240.7M
YoY Change 82.11% 82.11% -35.51%
LONG-TERM ASSETS
Property, Plant & Equipment $33.48M $73.08M $56.34M
YoY Change 17.51% 29.69% 61.91%
Goodwill
YoY Change
Intangibles
YoY Change
Long-Term Investments
YoY Change
Other Assets $2.003M $2.003M $1.036M
YoY Change 93.34% 93.34% 107.2%
Total Long-Term Assets $75.08M $75.08M $57.38M
YoY Change 30.84% 30.84% 62.55%
TOTAL ASSETS
Total Short-Term Assets $438.4M $438.4M $240.7M
Total Long-Term Assets $75.08M $75.08M $57.38M
Total Assets $513.5M $513.5M $298.1M
YoY Change 72.24% 72.24% -27.04%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable $2.512M $2.512M $5.584M
YoY Change -55.01% -55.01% -29.32%
Accrued Expenses $33.62M $39.44M $22.20M
YoY Change 78.12% 77.68% 138.67%
Deferred Revenue
YoY Change
Short-Term Debt $0.00 $0.00 $0.00
YoY Change
Long-Term Debt Due
YoY Change
Total Short-Term Liabilities $44.69M $44.69M $27.78M
YoY Change 60.85% 60.85% 61.51%
LONG-TERM LIABILITIES
Long-Term Debt $0.00 $0.00 $0.00
YoY Change
Other Long-Term Liabilities $181.6M $181.6M $25.44M
YoY Change 613.67% 613.67% 164.99%
Total Long-Term Liabilities $181.6M $181.6M $25.44M
YoY Change 613.67% 613.67% 164.99%
TOTAL LIABILITIES
Total Short-Term Liabilities $44.69M $44.69M $27.78M
Total Long-Term Liabilities $181.6M $181.6M $25.44M
Total Liabilities $226.2M $226.2M $53.22M
YoY Change 325.1% 325.1% 98.58%
SHAREHOLDERS EQUITY
Retained Earnings -$574.8M
YoY Change 62.5%
Common Stock $862.4M
YoY Change 44.12%
Preferred Stock
YoY Change
Treasury Stock (at cost)
YoY Change
Treasury Stock Shares
Shareholders Equity $287.3M $287.3M $244.9M
YoY Change
Total Liabilities & Shareholders Equity $513.5M $513.5M $298.1M
YoY Change 72.24% 72.24% -27.04%

Cashflow Statement

Concept 2022 Q4 2022 2021
OPERATING ACTIVITIES
Net Income -$52.58M -$221.1M -$165.2M
YoY Change 3.82% 33.87% 103.02%
Depreciation, Depletion And Amortization $1.898M $6.100M $4.500M
YoY Change 45.66% 35.56% 350.0%
Cash From Operating Activities -$37.86M -$5.853M -$124.3M
YoY Change 8.45% -95.29% 84.75%
INVESTING ACTIVITIES
Capital Expenditures $2.695M $10.21M $13.24M
YoY Change -252.86% -22.94% -24.33%
Acquisitions
YoY Change
Other Investing Activities -$16.12M -$215.4M $28.06M
YoY Change -546.3% -867.72% -62.69%
Cash From Investing Activities -$18.81M -$225.6M $14.82M
YoY Change -1117.91% -1622.77% -74.32%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net $0.00
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities 482.0K 219.4M 2.476M
YoY Change -67.67% 8760.34% -98.85%
NET CHANGE
Cash From Operating Activities -37.86M -5.853M -124.3M
Cash From Investing Activities -18.81M -225.6M 14.82M
Cash From Financing Activities 482.0K 219.4M 2.476M
Net Change In Cash -56.19M -12.12M -107.0M
YoY Change 77.98% -88.68% -152.17%
FREE CASH FLOW
Cash From Operating Activities -$37.86M -$5.853M -$124.3M
Capital Expenditures $2.695M $10.21M $13.24M
Free Cash Flow -$40.55M -$16.06M -$137.6M
YoY Change 22.35% -88.33% 62.23%

Facts In Submission

Frame Concept Type Concept / XBRL Key Value Unit
CY2022 dei Document Fiscal Period Focus
DocumentFiscalPeriodFocus
FY
CY2022 dei Amendment Flag
AmendmentFlag
false
CY2021Q4 us-gaap Commitments And Contingencies
CommitmentsAndContingencies
CY2022 dei Entity Central Index Key
EntityCentralIndexKey
0001496323
CY2022 dei Current Fiscal Year End Date
CurrentFiscalYearEndDate
--12-31
CY2020 us-gaap Right Of Use Asset Obtained In Exchange For Operating Lease Liability
RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability
CY2020Q4 us-gaap Commitments And Contingencies
CommitmentsAndContingencies
CY2022 dei Document Type
DocumentType
10-K
CY2022 dei Document Annual Report
DocumentAnnualReport
true
CY2022 dei Document Period End Date
DocumentPeriodEndDate
2022-12-31
CY2022 dei Document Fiscal Year Focus
DocumentFiscalYearFocus
2022
CY2022 dei Document Transition Report
DocumentTransitionReport
false
CY2022 dei Entity File Number
EntityFileNumber
001-39045
CY2022 dei Entity Registrant Name
EntityRegistrantName
IGM Biosciences, Inc.
CY2022 dei Entity Incorporation State Country Code
EntityIncorporationStateCountryCode
DE
CY2022 dei Entity Tax Identification Number
EntityTaxIdentificationNumber
77-0349194
CY2022 dei Entity Address Address Line1
EntityAddressAddressLine1
325 E. Middlefield Road
CY2022 dei Entity Address City Or Town
EntityAddressCityOrTown
Mountain View
CY2022 dei Entity Address State Or Province
EntityAddressStateOrProvince
CA
CY2022 dei Entity Address Postal Zip Code
EntityAddressPostalZipCode
94043
CY2022 dei City Area Code
CityAreaCode
650
CY2022 dei Local Phone Number
LocalPhoneNumber
965-7873
CY2022 dei Security12b Title
Security12bTitle
Common Stock, par value $0.01 per share
CY2022 dei Trading Symbol
TradingSymbol
IGMS
CY2022 dei Security Exchange Name
SecurityExchangeName
NASDAQ
CY2022 dei Entity Well Known Seasoned Issuer
EntityWellKnownSeasonedIssuer
No
CY2022 dei Entity Voluntary Filers
EntityVoluntaryFilers
No
CY2022 dei Entity Current Reporting Status
EntityCurrentReportingStatus
Yes
CY2022 dei Entity Interactive Data Current
EntityInteractiveDataCurrent
Yes
CY2022 dei Entity Filer Category
EntityFilerCategory
Non-accelerated Filer
CY2022 dei Entity Small Business
EntitySmallBusiness
true
CY2022 dei Entity Emerging Growth Company
EntityEmergingGrowthCompany
true
CY2022 dei Entity Ex Transition Period
EntityExTransitionPeriod
false
CY2022 dei Icfr Auditor Attestation Flag
IcfrAuditorAttestationFlag
false
CY2022 dei Entity Shell Company
EntityShellCompany
false
CY2022Q2 dei Entity Public Float
EntityPublicFloat
219200000
CY2022 dei Auditor Firm
AuditorFirmId
34
CY2022 dei Auditor Name
AuditorName
Deloitte & Touche LLP
CY2022 dei Auditor Location
AuditorLocation
San Francisco, California
CY2022Q4 us-gaap Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
121231000
CY2021Q4 us-gaap Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
133334000
CY2022Q4 us-gaap Restricted Cash
RestrictedCash
689000
CY2021Q4 us-gaap Restricted Cash
RestrictedCash
701000
CY2022Q4 us-gaap Marketable Securities Current
MarketableSecuritiesCurrent
305931000
CY2021Q4 us-gaap Marketable Securities Current
MarketableSecuritiesCurrent
96208000
CY2022Q4 us-gaap Prepaid Expense And Other Assets Current
PrepaidExpenseAndOtherAssetsCurrent
10570000
CY2021Q4 us-gaap Prepaid Expense And Other Assets Current
PrepaidExpenseAndOtherAssetsCurrent
10504000
CY2022Q4 us-gaap Assets Current
AssetsCurrent
438421000
CY2021Q4 us-gaap Assets Current
AssetsCurrent
240747000
CY2022Q4 us-gaap Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
33484000
CY2021Q4 us-gaap Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
28495000
CY2022Q4 us-gaap Operating Lease Right Of Use Asset
OperatingLeaseRightOfUseAsset
39591000
CY2021Q4 us-gaap Operating Lease Right Of Use Asset
OperatingLeaseRightOfUseAsset
27849000
CY2022Q4 us-gaap Other Assets Noncurrent
OtherAssetsNoncurrent
2003000
CY2021Q4 us-gaap Other Assets Noncurrent
OtherAssetsNoncurrent
1036000
CY2022Q4 us-gaap Assets
Assets
513499000
CY2021Q4 us-gaap Assets
Assets
298127000
CY2022Q4 us-gaap Accounts Payable Current
AccountsPayableCurrent
2512000
CY2021Q4 us-gaap Accounts Payable Current
AccountsPayableCurrent
5584000
CY2022Q4 us-gaap Accrued Liabilities Current
AccruedLiabilitiesCurrent
33621000
CY2021Q4 us-gaap Accrued Liabilities Current
AccruedLiabilitiesCurrent
18876000
CY2022Q4 us-gaap Operating Lease Liability Current
OperatingLeaseLiabilityCurrent
5816000
CY2021Q4 us-gaap Operating Lease Liability Current
OperatingLeaseLiabilityCurrent
3320000
CY2022Q4 us-gaap Deferred Income Current
DeferredIncomeCurrent
2736000
CY2021Q4 us-gaap Deferred Income Current
DeferredIncomeCurrent
0
CY2022Q4 us-gaap Liabilities Current
LiabilitiesCurrent
44685000
CY2021Q4 us-gaap Liabilities Current
LiabilitiesCurrent
27780000
CY2022Q4 us-gaap Operating Lease Liability Noncurrent
OperatingLeaseLiabilityNoncurrent
35356000
CY2021Q4 us-gaap Operating Lease Liability Noncurrent
OperatingLeaseLiabilityNoncurrent
25439000
CY2022Q4 us-gaap Deferred Income Noncurrent
DeferredIncomeNoncurrent
146195000
CY2021Q4 us-gaap Deferred Income Noncurrent
DeferredIncomeNoncurrent
0
CY2022Q4 us-gaap Liabilities
Liabilities
226236000
CY2021Q4 us-gaap Liabilities
Liabilities
53219000
CY2022Q4 us-gaap Preferred Stock Par Or Stated Value Per Share
PreferredStockParOrStatedValuePerShare
0.01
CY2021Q4 us-gaap Preferred Stock Par Or Stated Value Per Share
PreferredStockParOrStatedValuePerShare
0.01
CY2022Q4 us-gaap Preferred Stock Shares Authorized
PreferredStockSharesAuthorized
200000000
CY2021Q4 us-gaap Preferred Stock Shares Authorized
PreferredStockSharesAuthorized
200000000
CY2022Q4 us-gaap Preferred Stock Shares Issued
PreferredStockSharesIssued
0
CY2021Q4 us-gaap Preferred Stock Shares Issued
PreferredStockSharesIssued
0
CY2021Q4 us-gaap Preferred Stock Shares Outstanding
PreferredStockSharesOutstanding
0
CY2022Q4 us-gaap Preferred Stock Shares Outstanding
PreferredStockSharesOutstanding
0
CY2022Q4 us-gaap Preferred Stock Value
PreferredStockValue
0
CY2021Q4 us-gaap Preferred Stock Value
PreferredStockValue
0
CY2022Q4 us-gaap Additional Paid In Capital Common Stock
AdditionalPaidInCapitalCommonStock
862359000
CY2021Q4 us-gaap Additional Paid In Capital Common Stock
AdditionalPaidInCapitalCommonStock
598373000
CY2022Q4 us-gaap Accumulated Other Comprehensive Income Loss Net Of Tax
AccumulatedOtherComprehensiveIncomeLossNetOfTax
-701000
CY2021Q4 us-gaap Accumulated Other Comprehensive Income Loss Net Of Tax
AccumulatedOtherComprehensiveIncomeLossNetOfTax
-66000
CY2022Q4 us-gaap Retained Earnings Accumulated Deficit
RetainedEarningsAccumulatedDeficit
-574826000
CY2021Q4 us-gaap Retained Earnings Accumulated Deficit
RetainedEarningsAccumulatedDeficit
-353724000
CY2022Q4 us-gaap Stockholders Equity
StockholdersEquity
287263000
CY2021Q4 us-gaap Stockholders Equity
StockholdersEquity
244908000
CY2022Q4 us-gaap Liabilities And Stockholders Equity
LiabilitiesAndStockholdersEquity
513499000
CY2021Q4 us-gaap Liabilities And Stockholders Equity
LiabilitiesAndStockholdersEquity
298127000
CY2022 us-gaap Revenue From Collaborative Arrangement Excluding Revenue From Contract With Customer
RevenueFromCollaborativeArrangementExcludingRevenueFromContractWithCustomer
1069000
CY2021 us-gaap Revenue From Collaborative Arrangement Excluding Revenue From Contract With Customer
RevenueFromCollaborativeArrangementExcludingRevenueFromContractWithCustomer
0
CY2020 us-gaap Revenue From Collaborative Arrangement Excluding Revenue From Contract With Customer
RevenueFromCollaborativeArrangementExcludingRevenueFromContractWithCustomer
0
CY2022 us-gaap Research And Development Expense
ResearchAndDevelopmentExpense
179289000
CY2021 us-gaap Research And Development Expense
ResearchAndDevelopmentExpense
127026000
CY2020 us-gaap Research And Development Expense
ResearchAndDevelopmentExpense
65030000
CY2022 us-gaap General And Administrative Expense
GeneralAndAdministrativeExpense
49736000
CY2021 us-gaap General And Administrative Expense
GeneralAndAdministrativeExpense
38297000
CY2020 us-gaap General And Administrative Expense
GeneralAndAdministrativeExpense
18250000
CY2022 us-gaap Operating Expenses
OperatingExpenses
229025000
CY2021 us-gaap Operating Expenses
OperatingExpenses
165323000
CY2020 us-gaap Operating Expenses
OperatingExpenses
83280000
CY2022 us-gaap Operating Income Loss
OperatingIncomeLoss
-227956000
CY2021 us-gaap Operating Income Loss
OperatingIncomeLoss
-165323000
CY2020 us-gaap Operating Income Loss
OperatingIncomeLoss
-83280000
CY2022 us-gaap Interest Income Expense Nonoperating Net
InterestIncomeExpenseNonoperatingNet
7035000
CY2021 us-gaap Interest Income Expense Nonoperating Net
InterestIncomeExpenseNonoperatingNet
159000
CY2020 us-gaap Interest Income Expense Nonoperating Net
InterestIncomeExpenseNonoperatingNet
1925000
CY2022 us-gaap Other Nonoperating Income Expense
OtherNonoperatingIncomeExpense
-181000
CY2021 us-gaap Other Nonoperating Income Expense
OtherNonoperatingIncomeExpense
0
CY2020 us-gaap Other Nonoperating Income Expense
OtherNonoperatingIncomeExpense
0
CY2022 us-gaap Nonoperating Income Expense
NonoperatingIncomeExpense
6854000
CY2021 us-gaap Nonoperating Income Expense
NonoperatingIncomeExpense
159000
CY2020 us-gaap Nonoperating Income Expense
NonoperatingIncomeExpense
1925000
CY2022 us-gaap Net Income Loss
NetIncomeLoss
-221102000
CY2021 us-gaap Net Income Loss
NetIncomeLoss
-165164000
CY2020 us-gaap Net Income Loss
NetIncomeLoss
-81355000
CY2022 us-gaap Earnings Per Share Basic
EarningsPerShareBasic
-5.32
CY2022 us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
-5.32
CY2022 us-gaap Share Based Compensation
ShareBasedCompensation
44710000
CY2021 us-gaap Share Based Compensation
ShareBasedCompensation
25873000
CY2020 us-gaap Share Based Compensation
ShareBasedCompensation
8454000
CY2021 us-gaap Earnings Per Share Basic
EarningsPerShareBasic
-4.93
CY2021 us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
-4.93
CY2020 us-gaap Earnings Per Share Basic
EarningsPerShareBasic
-2.65
CY2020 us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
-2.65
CY2022 us-gaap Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
41543954
CY2022 us-gaap Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
41543954
CY2021 us-gaap Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
33479782
CY2021 us-gaap Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
33479782
CY2020 us-gaap Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
30748280
CY2020 us-gaap Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
30748280
CY2022 us-gaap Net Income Loss
NetIncomeLoss
-221102000
CY2021 us-gaap Net Income Loss
NetIncomeLoss
-165164000
CY2020 us-gaap Net Income Loss
NetIncomeLoss
-81355000
CY2022 us-gaap Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax
-635000
CY2021 us-gaap Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax
-92000
CY2020 us-gaap Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax
-17000
CY2022 us-gaap Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
-221737000
CY2021 us-gaap Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
-165256000
CY2020 us-gaap Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
-81372000
CY2019Q4 us-gaap Stockholders Equity
StockholdersEquity
240231000
CY2020 igms Issuance Of Common Stock And Pre Funded Warrants Net Of Offering Costs
IssuanceOfCommonStockAndPreFundedWarrantsNetOfOfferingCosts
215412000
CY2020 igms Stock Issued During Period Value Exercise Of Stock Options Net Of Shares Withheld For Taxes And Exercise Costs
StockIssuedDuringPeriodValueExerciseOfStockOptionsNetOfSharesWithheldForTaxesAndExerciseCosts
-1593000
CY2020 us-gaap Stock Issued During Period Value Employee Stock Purchase Plan
StockIssuedDuringPeriodValueEmployeeStockPurchasePlan
683000
CY2020 us-gaap Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax
-17000
CY2020 us-gaap Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value
AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
8454000
CY2020 us-gaap Net Income Loss
NetIncomeLoss
-81355000
CY2020Q4 us-gaap Stockholders Equity
StockholdersEquity
381815000
CY2021 igms Stock Issued During Period Value Exercise Of Stock Options Net Of Shares Withheld For Taxes And Exercise Costs
StockIssuedDuringPeriodValueExerciseOfStockOptionsNetOfSharesWithheldForTaxesAndExerciseCosts
1571000
CY2021 us-gaap Stock Issued During Period Value Employee Stock Purchase Plan
StockIssuedDuringPeriodValueEmployeeStockPurchasePlan
905000
CY2021 us-gaap Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax
-92000
CY2021 us-gaap Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value
AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
25873000
CY2021 us-gaap Net Income Loss
NetIncomeLoss
-165164000
CY2021Q4 us-gaap Stockholders Equity
StockholdersEquity
244908000
CY2022 us-gaap Stock Issued During Period Value New Issues
StockIssuedDuringPeriodValueNewIssues
217987000
CY2022 igms Stock Issued During Period Value Exercise Of Stock Options Net Of Shares Withheld For Taxes And Exercise Costs
StockIssuedDuringPeriodValueExerciseOfStockOptionsNetOfSharesWithheldForTaxesAndExerciseCosts
500000
CY2022 us-gaap Stock Issued During Period Value Employee Stock Purchase Plan
StockIssuedDuringPeriodValueEmployeeStockPurchasePlan
895000
CY2022 us-gaap Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax
-635000
CY2022 us-gaap Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value
AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
44710000
CY2022 us-gaap Net Income Loss
NetIncomeLoss
-221102000
CY2022Q4 us-gaap Stockholders Equity
StockholdersEquity
287263000
CY2022 us-gaap Profit Loss
ProfitLoss
-221102000
CY2021 us-gaap Profit Loss
ProfitLoss
-165164000
CY2020 us-gaap Profit Loss
ProfitLoss
-81355000
CY2022 us-gaap Depreciation
Depreciation
6075000
CY2021 us-gaap Depreciation
Depreciation
4484000
CY2020 us-gaap Depreciation
Depreciation
1025000
CY2021 us-gaap Proceeds From Sale And Maturity Of Marketable Securities
ProceedsFromSaleAndMaturityOfMarketableSecurities
2997000
CY2020 us-gaap Proceeds From Sale And Maturity Of Marketable Securities
ProceedsFromSaleAndMaturityOfMarketableSecurities
0
CY2022 us-gaap Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
-225644000
CY2021 us-gaap Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
15461000
CY2020 us-gaap Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
58289000
CY2022 igms Purchase Net Discount Premium On Marketable Securities
PurchaseNetDiscountPremiumOnMarketableSecurities
-7368000
CY2021 igms Purchase Net Discount Premium On Marketable Securities
PurchaseNetDiscountPremiumOnMarketableSecurities
643000
CY2020 igms Purchase Net Discount Premium On Marketable Securities
PurchaseNetDiscountPremiumOnMarketableSecurities
578000
CY2022 us-gaap Accretion Amortization Of Discounts And Premiums Investments
AccretionAmortizationOfDiscountsAndPremiumsInvestments
2713000
CY2021 us-gaap Accretion Amortization Of Discounts And Premiums Investments
AccretionAmortizationOfDiscountsAndPremiumsInvestments
-624000
CY2020 us-gaap Accretion Amortization Of Discounts And Premiums Investments
AccretionAmortizationOfDiscountsAndPremiumsInvestments
23000
CY2022 igms Non Cash Lease Expense
NonCashLeaseExpense
4527000
CY2021 igms Non Cash Lease Expense
NonCashLeaseExpense
3240000
CY2020 igms Non Cash Lease Expense
NonCashLeaseExpense
2551000
CY2022 us-gaap Gain Loss On Sale Of Property Plant Equipment
GainLossOnSaleOfPropertyPlantEquipment
-112000
CY2021 us-gaap Gain Loss On Sale Of Property Plant Equipment
GainLossOnSaleOfPropertyPlantEquipment
-157000
CY2020 us-gaap Gain Loss On Sale Of Property Plant Equipment
GainLossOnSaleOfPropertyPlantEquipment
0
CY2022 us-gaap Increase Decrease In Prepaid Deferred Expense And Other Assets
IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets
-359000
CY2021 us-gaap Increase Decrease In Prepaid Deferred Expense And Other Assets
IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets
3298000
CY2020 us-gaap Increase Decrease In Prepaid Deferred Expense And Other Assets
IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets
252000
CY2022 us-gaap Increase Decrease In Other Noncurrent Assets
IncreaseDecreaseInOtherNoncurrentAssets
967000
CY2021 us-gaap Increase Decrease In Other Noncurrent Assets
IncreaseDecreaseInOtherNoncurrentAssets
488000
CY2020 us-gaap Increase Decrease In Other Noncurrent Assets
IncreaseDecreaseInOtherNoncurrentAssets
290000
CY2022 us-gaap Increase Decrease In Income Taxes Receivable
IncreaseDecreaseInIncomeTaxesReceivable
0
CY2021 us-gaap Increase Decrease In Income Taxes Receivable
IncreaseDecreaseInIncomeTaxesReceivable
0
CY2020 us-gaap Increase Decrease In Income Taxes Receivable
IncreaseDecreaseInIncomeTaxesReceivable
-35000
CY2022 us-gaap Increase Decrease In Accounts Payable
IncreaseDecreaseInAccountsPayable
-3002000
CY2021 us-gaap Increase Decrease In Accounts Payable
IncreaseDecreaseInAccountsPayable
652000
CY2020 us-gaap Increase Decrease In Accounts Payable
IncreaseDecreaseInAccountsPayable
2198000
CY2022 us-gaap Increase Decrease In Accrued Liabilities
IncreaseDecreaseInAccruedLiabilities
13705000
CY2021 us-gaap Increase Decrease In Accrued Liabilities
IncreaseDecreaseInAccruedLiabilities
12569000
CY2020 us-gaap Increase Decrease In Accrued Liabilities
IncreaseDecreaseInAccruedLiabilities
2837000
CY2022 igms Increase Decrease In Operating Lease Liabilities
IncreaseDecreaseInOperatingLeaseLiabilities
-3856000
CY2021 igms Increase Decrease In Operating Lease Liabilities
IncreaseDecreaseInOperatingLeaseLiabilities
-2988000
CY2020 igms Increase Decrease In Operating Lease Liabilities
IncreaseDecreaseInOperatingLeaseLiabilities
-2483000
CY2022 us-gaap Increase Decrease In Deferred Revenue
IncreaseDecreaseInDeferredRevenue
148931000
CY2021 us-gaap Increase Decrease In Deferred Revenue
IncreaseDecreaseInDeferredRevenue
0
CY2020 us-gaap Increase Decrease In Deferred Revenue
IncreaseDecreaseInDeferredRevenue
0
CY2022 us-gaap Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
-5853000
CY2021 us-gaap Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
-124982000
CY2020 us-gaap Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
-67881000
CY2022 us-gaap Payments To Acquire Property Plant And Equipment
PaymentsToAcquirePropertyPlantAndEquipment
10206000
CY2021 us-gaap Payments To Acquire Property Plant And Equipment
PaymentsToAcquirePropertyPlantAndEquipment
13244000
CY2020 us-gaap Payments To Acquire Property Plant And Equipment
PaymentsToAcquirePropertyPlantAndEquipment
17502000
CY2022 us-gaap Payments To Acquire Available For Sale Securities Debt
PaymentsToAcquireAvailableForSaleSecuritiesDebt
540022000
CY2021 us-gaap Payments To Acquire Available For Sale Securities Debt
PaymentsToAcquireAvailableForSaleSecuritiesDebt
128705000
CY2020 us-gaap Payments To Acquire Available For Sale Securities Debt
PaymentsToAcquireAvailableForSaleSecuritiesDebt
207986000
CY2022 us-gaap Proceeds From Sale And Maturity Of Available For Sale Securities
ProceedsFromSaleAndMaturityOfAvailableForSaleSecurities
324584000
CY2021 us-gaap Proceeds From Sale And Maturity Of Available For Sale Securities
ProceedsFromSaleAndMaturityOfAvailableForSaleSecurities
154413000
CY2020 us-gaap Proceeds From Sale And Maturity Of Available For Sale Securities
ProceedsFromSaleAndMaturityOfAvailableForSaleSecurities
283777000
CY2022 us-gaap Proceeds From Sale And Maturity Of Marketable Securities
ProceedsFromSaleAndMaturityOfMarketableSecurities
0
CY2022 us-gaap Payments Related To Tax Withholding For Share Based Compensation
PaymentsRelatedToTaxWithholdingForShareBasedCompensation
0
CY2021 us-gaap Payments Related To Tax Withholding For Share Based Compensation
PaymentsRelatedToTaxWithholdingForShareBasedCompensation
1555000
CY2020 us-gaap Payments Related To Tax Withholding For Share Based Compensation
PaymentsRelatedToTaxWithholdingForShareBasedCompensation
1731000
CY2022 us-gaap Proceeds From Stock Options Exercised
ProceedsFromStockOptionsExercised
500000
CY2021 us-gaap Proceeds From Stock Options Exercised
ProceedsFromStockOptionsExercised
3126000
CY2020 us-gaap Proceeds From Stock Options Exercised
ProceedsFromStockOptionsExercised
138000
CY2022 us-gaap Proceeds From Stock Plans
ProceedsFromStockPlans
895000
CY2021 us-gaap Proceeds From Stock Plans
ProceedsFromStockPlans
905000
CY2020 us-gaap Proceeds From Stock Plans
ProceedsFromStockPlans
683000
CY2022 igms Proceeds From Issuance Of Common Stock And Pre Funded Warrants Net Of Issuance Costs
ProceedsFromIssuanceOfCommonStockAndPreFundedWarrantsNetOfIssuanceCosts
217987000
CY2021 igms Proceeds From Issuance Of Common Stock And Pre Funded Warrants Net Of Issuance Costs
ProceedsFromIssuanceOfCommonStockAndPreFundedWarrantsNetOfIssuanceCosts
0
CY2020 igms Proceeds From Issuance Of Common Stock And Pre Funded Warrants Net Of Issuance Costs
ProceedsFromIssuanceOfCommonStockAndPreFundedWarrantsNetOfIssuanceCosts
215691000
CY2022 us-gaap Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
219382000
CY2021 us-gaap Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
2476000
CY2020 us-gaap Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
214781000
CY2022 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect
-12115000
CY2021 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect
-107045000
CY2020 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect
205189000
CY2021Q4 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations
134035000
CY2020Q4 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations
241080000
CY2019Q4 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations
35891000
CY2022Q4 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations
121920000
CY2021Q4 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations
134035000
CY2020Q4 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations
241080000
CY2022Q4 us-gaap Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
121231000
CY2021Q4 us-gaap Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
133334000
CY2020Q4 us-gaap Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
241080000
CY2022Q4 us-gaap Restricted Cash And Cash Equivalents
RestrictedCashAndCashEquivalents
689000
CY2021Q4 us-gaap Restricted Cash And Cash Equivalents
RestrictedCashAndCashEquivalents
701000
CY2020Q4 us-gaap Restricted Cash And Cash Equivalents
RestrictedCashAndCashEquivalents
0
CY2022Q4 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
121920000
CY2021Q4 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
134035000
CY2020Q4 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
241080000
CY2022 us-gaap Right Of Use Asset Obtained In Exchange For Operating Lease Liability
RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability
16269000
CY2021 us-gaap Right Of Use Asset Obtained In Exchange For Operating Lease Liability
RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability
19503000
CY2022 us-gaap Capital Expenditures Incurred But Not Yet Paid
CapitalExpendituresIncurredButNotYetPaid
1465000
CY2021 us-gaap Capital Expenditures Incurred But Not Yet Paid
CapitalExpendituresIncurredButNotYetPaid
495000
CY2020 us-gaap Capital Expenditures Incurred But Not Yet Paid
CapitalExpendituresIncurredButNotYetPaid
3829000
CY2020 igms Issuance Costs For Public Offerings In Accounts Payable And Accrued Liabilities
IssuanceCostsForPublicOfferingsInAccountsPayableAndAccruedLiabilities
279000
CY2022 us-gaap Concentration Risk Credit Risk
ConcentrationRiskCreditRisk
<p style="text-indent:0.0%;font-size:10.0pt;margin-top:18.0pt;font-family:Times New Roman;margin-bottom:0.0pt;text-align:left;"><span style="background-color:rgba(0,0,0,0);color:rgba(0,0,0,1);white-space:pre-wrap;font-weight:bold;font-size:10.0pt;font-family:&quot;Times New Roman&quot;, serif;min-width:fit-content;">Concentration of Credit Risk and Other Risks and Uncertainties</span></p><p style="text-indent:0.0%;font-size:10.0pt;margin-top:6.0pt;font-family:Times New Roman;margin-bottom:0.0pt;text-align:left;"><span style="background-color:rgba(0,0,0,0);color:rgba(0,0,0,1);white-space:pre-wrap;font-weight:normal;font-size:10.0pt;font-family:&quot;Times New Roman&quot;, serif;min-width:fit-content;">Financial instruments that potentially subject the Company to a concentration of credit risk consist primarily of cash, cash equivalents, and marketable securities. The Company invests in money market funds, U.S. Treasury securities, corporate bonds, commercial paper, and U.S. Government agency securities. The Company maintains bank deposits in federally insured financial institutions and these deposits may exceed federally insured limits. The Company is exposed to credit risk in the event of a default by the financial institutions holding its cash, cash equivalents, and restricted cash, and bond issuers to the extent recorded on the balance sheets. The Company’s investment policy limits investments to high credit quality securities issued by the U.S. Government and its agencies, highly rated banks, and corporate issuers, subject to certain concentration limits and restrictions on maturities. The Company has not experienced any losses on its deposits of cash, cash equivalents, and marketable securities.</span></p><p style="text-indent:0.0%;font-size:10.0pt;margin-top:12.0pt;font-family:Times New Roman;margin-bottom:0.0pt;text-align:left;"><span style="background-color:rgba(0,0,0,0);color:rgba(0,0,0,1);white-space:pre-wrap;font-weight:normal;font-size:10.0pt;font-family:&quot;Times New Roman&quot;, serif;min-width:fit-content;">The Company’s future results of operations involve a number of other risks and uncertainties. Factors that could affect the Company’s future operating results and cause actual results to vary materially from expectations include, but are not limited to, the Company’s early stages of clinical drug development; uncertainties related to the use of engineered IgM antibodies, which is a novel and unproven therapeutic approach; the Company’s ability to advance product candidates into, and successfully complete, clinical trials on the timelines it projects; the Company’s ability to adequately demonstrate sufficient safety and efficacy of its product candidates; the Company’s ability to enroll patients in its ongoing and future clinical trials; the Company’s ability to successfully manufacture and supply its product candidates for clinical trials; the occurrence of any event or circumstance that could give rise to the termination of the Company’s collaborations with third parties; the Company’s ability to obtain additional capital to finance its operations; uncertainties related to the projections of the size of patient populations suffering from the diseases the Company is targeting; the Company’s ability to obtain, maintain, and protect its intellectual property rights; developments relating to the Company’s competitors and its industry, including competing product candidates and therapies; general economic and market conditions; and other risks and uncertainties, including those more fully described in the “Risk Factors” section of this Annual Report on Form 10-K.</span></p><p style="text-indent:0.0%;font-size:10.0pt;margin-top:12.0pt;font-family:Times New Roman;margin-bottom:0.0pt;text-align:left;"><span style="background-color:rgba(0,0,0,0);color:rgba(0,0,0,1);white-space:pre-wrap;font-weight:normal;font-size:10.0pt;font-family:&quot;Times New Roman&quot;, serif;min-width:fit-content;">The Company’s product candidates will require approvals from the U.S. Food and Drug Administration (FDA) and comparable foreign regulatory agencies prior to commercial sales in their respective jurisdictions. There can be no assurance that any product candidates will receive the necessary approvals. If the Company was denied approval, approval was delayed or the Company was unable to maintain approval for any product candidate, it could have a materially adverse impact on the Company.</span></p>
CY2022Q4 us-gaap Retained Earnings Accumulated Deficit
RetainedEarningsAccumulatedDeficit
-574800000
CY2022Q4 us-gaap Investments And Cash
InvestmentsAndCash
427200000
CY2022 us-gaap Use Of Estimates
UseOfEstimates
<p style="text-indent:0.0%;font-size:10.0pt;margin-top:6.0pt;font-family:Times New Roman;margin-bottom:0.0pt;text-align:left;"><span style="background-color:rgba(0,0,0,0);color:rgba(0,0,0,1);white-space:pre-wrap;font-weight:bold;font-size:10.0pt;font-family:&quot;Times New Roman&quot;, serif;min-width:fit-content;">Use of Estimates</span></p><p style="text-indent:0.0%;font-size:10.0pt;margin-top:6.0pt;font-family:Times New Roman;margin-bottom:0.0pt;text-align:left;"><span style="background-color:rgba(0,0,0,0);color:rgba(0,0,0,1);white-space:pre-wrap;font-weight:normal;font-size:10.0pt;font-family:&quot;Times New Roman&quot;, serif;min-width:fit-content;">The preparation of financial statements in conformity with GAAP requires management to make estimates and assumptions that affect the amounts reported in the consolidated financial statements and accompanying notes. Such management estimates include, but are not limited to, those related to revenue recognition, marketable securities</span><span style="background-color:rgba(0,0,0,0);color:rgba(0,0,0,1);white-space:pre-wrap;font-weight:normal;font-size:10.0pt;font-family:&quot;Times New Roman&quot;, serif;min-width:fit-content;">, manufacturing accruals, accrued research and development expenses, stock-based compensation, operating lease right-of-use (ROU) assets and liabilities, income tax uncertainties and the valuation of deferred tax assets. The Company bases its estimates on its historical experience and also on assumptions that it believes are reasonable; however, actual results could significantly differ from those estimates. The most significant estimates and assumptions that management considers in the preparation of our financial statements relate to revenue recognition, accrued research and development costs, and leases.</span></p>
CY2022 us-gaap Number Of Reportable Segments
NumberOfReportableSegments
1
CY2022 us-gaap Number Of Operating Segments
NumberOfOperatingSegments
1
CY2022 us-gaap Impairment Of Long Lived Assets To Be Disposed Of
ImpairmentOfLongLivedAssetsToBeDisposedOf
0
CY2021 us-gaap Impairment Of Long Lived Assets To Be Disposed Of
ImpairmentOfLongLivedAssetsToBeDisposedOf
0
CY2020 us-gaap Impairment Of Long Lived Assets To Be Disposed Of
ImpairmentOfLongLivedAssetsToBeDisposedOf
0
CY2022 us-gaap Revenue Recognition Deferred Revenue
RevenueRecognitionDeferredRevenue
<p style="text-indent:0.0%;font-size:10.0pt;margin-top:18.0pt;font-family:Times New Roman;margin-bottom:0.0pt;text-align:left;"><span style="background-color:rgba(0,0,0,0);color:rgba(0,0,0,1);white-space:pre-wrap;font-weight:bold;font-size:10.0pt;font-family:&quot;Times New Roman&quot;, serif;min-width:fit-content;">Revenue Recognition</span></p><p style="text-indent:0.0%;font-size:10.0pt;margin-top:6.0pt;font-family:Times New Roman;margin-bottom:0.0pt;text-align:left;"><span style="background-color:rgba(0,0,0,0);color:rgba(0,0,0,1);white-space:pre-wrap;font-weight:normal;font-size:10.0pt;font-family:&quot;Times New Roman&quot;, serif;min-width:fit-content;">For arrangements or transactions between participants determined to be within the scope of Accounting Standard Codification (ASC) Topic 606, “</span><span style="background-color:rgba(0,0,0,0);color:rgba(0,0,0,1);white-space:pre-wrap;font-weight:normal;font-size:10.0pt;font-family:&quot;Times New Roman&quot;, serif;font-style:italic;min-width:fit-content;">Revenue from Contracts with Customers</span><span style="background-color:rgba(0,0,0,0);color:rgba(0,0,0,1);white-space:pre-wrap;font-weight:normal;font-size:10.0pt;font-family:&quot;Times New Roman&quot;, serif;min-width:fit-content;">” (Topic 606) the Company performs the following steps to determine the appropriate amount of revenue to be recognized as the Company fulfills its obligations: (i) identify the contract(s) with a customer; (ii) identify the performance obligations in the contract; (iii) determine the transaction price, including variable consideration, if any; (iv) allocate the transaction price to the performance obligations in the contract; and (v) recognize revenue when (or as) the entity satisfies a performance obligation.</span><span style="color:rgba(0,0,0,1);white-space:pre-wrap;font-weight:normal;font-size:10.0pt;font-family:&quot;Times New Roman&quot;, serif;min-width:fit-content;"> </span></p><p style="text-indent:0.0%;font-size:10.0pt;margin-top:12.0pt;font-family:Times New Roman;margin-bottom:0.0pt;text-align:left;"><span style="background-color:rgba(0,0,0,0);color:rgba(0,0,0,1);white-space:pre-wrap;font-weight:normal;font-size:10.0pt;font-family:&quot;Times New Roman&quot;, serif;min-width:fit-content;">The Company has entered into and may enter into additional collaboration agreements in the future under which it may obtain upfront payments, milestone payments, royalty payments, profit sharing, and other fees. Promises under these arrangements may include intellectual property licenses, research and development services, and the participation in joint committees.</span></p><p style="text-indent:0.0%;font-size:10.0pt;margin-top:12.0pt;font-family:Times New Roman;margin-bottom:0.0pt;text-align:left;"><span style="background-color:rgba(0,0,0,0);color:rgba(0,0,0,1);white-space:pre-wrap;font-weight:normal;font-size:10.0pt;font-family:&quot;Times New Roman&quot;, serif;min-width:fit-content;">At contract inception, the Company assesses the goods or services promised and enforceable in a contract with a customer and identifies those distinct goods and services that represent a performance obligation. In assessing whether a promised good or service is distinct, and therefore a performance obligation, the Company considers factors such as the nature of the research, stage of development of the targets, manufacturing and commercialization capabilities of the customer and the availability of the associated expertise in the general marketplace. The Company also considers the intended benefit of the contract in assessing whether a promised good or service is separately identifiable from other promises in the contract. If a promised good or service is not distinct, the Company combines that good or service with other promised goods or services until it identifies a bundle of goods or services that is distinct. Promised goods and services that are not material in the context of the contract are not considered performance obligations. Additional goods or services that are exercisable at a customer’s discretion, including substitution rights, are assessed to determine if they provide a material right to the customer and if so, they are considered performance obligations.</span></p><p style="text-indent:0.0%;font-size:10.0pt;margin-top:12.0pt;font-family:Times New Roman;margin-bottom:0.0pt;text-align:left;"><span style="background-color:rgba(0,0,0,0);color:rgba(0,0,0,1);white-space:pre-wrap;font-weight:normal;font-size:10.0pt;font-family:&quot;Times New Roman&quot;, serif;min-width:fit-content;">The transaction price is the amount of consideration to which the Company expects to be entitled in exchange for transferring promised goods or services to a customer. The consideration promised in a contract with a customer may include fixed amounts, variable amounts, or both. Non-refundable upfront payments are considered fixed consideration and included in the transaction price.</span><span style="color:rgba(0,0,0,1);white-space:pre-wrap;font-weight:normal;font-size:10.0pt;font-family:&quot;Times New Roman&quot;, serif;min-width:fit-content;"> </span></p><p style="text-indent:0.0%;font-size:10.0pt;margin-top:12.0pt;font-family:Times New Roman;margin-bottom:0.0pt;text-align:left;"><span style="background-color:rgba(0,0,0,0);color:rgba(0,0,0,1);white-space:pre-wrap;font-weight:normal;font-size:10.0pt;font-family:&quot;Times New Roman&quot;, serif;min-width:fit-content;">If an arrangement includes development, regulatory or commercial milestone payments, the Company evaluates whether the milestones are considered probable of being reached and estimates the amount to be included in the transaction price using the most likely amount method. The Company includes the amount of estimated variable consideration, including milestones, in the transaction price to the extent that it is probable that a significant reversal of cumulative revenue recognized will not occur. Milestone payments that are not within the Company’s control or the licensee’s control, such as regulatory approvals, are generally not considered probable of being achieved until those approvals are received. For arrangements with licenses of intellectual property that include sales-based royalties, including milestone payments based on the level of sales, and if the license is deemed to be the predominant item to which the royalties relate, the Company recognizes royalty revenue and sales-based milestones at the later of (i) when the related sales occur, or (ii) when the performance obligation to which the royalty has been allocated has been satisfied.</span></p><p style="text-indent:0.0%;font-size:10.0pt;margin-top:12.0pt;font-family:Times New Roman;margin-bottom:0.0pt;text-align:left;"><span style="background-color:rgba(0,0,0,0);color:rgba(0,0,0,1);white-space:pre-wrap;font-weight:normal;font-size:10.0pt;font-family:&quot;Times New Roman&quot;, serif;min-width:fit-content;">If it is determined that multiple performance obligations exist, the transaction price is allocated at the inception of the agreement to all identified performance obligations based on the relative standalone selling prices (SSP), unless the consideration is variable and meets the criteria to be allocated entirely to one or more, but not all, performance obligations in the contract. The relative SSP for each deliverable is estimated using objective evidence if it is available. If SSP is not directly observable the Company estimates the SSP at an amount that would result in the allocation of the transaction price in an amount that depicts the amount of consideration to which the entity expects to be entitled in exchange for transferring the promised goods or services to the customer, using methods such as the expected cost plus margin approach. Once the transaction price has been allocated to a performance obligation using the applicable methodology, it is not subject to reassessment for subsequent changes in standalone selling prices.</span><span style="color:rgba(0,0,0,1);white-space:pre-wrap;font-weight:normal;font-size:10.0pt;font-family:&quot;Times New Roman&quot;, serif;min-width:fit-content;"> </span></p><p style="text-indent:0.0%;font-size:10.0pt;margin-top:12.0pt;font-family:Times New Roman;margin-bottom:0.0pt;text-align:left;"><span style="background-color:rgba(0,0,0,0);color:rgba(0,0,0,1);white-space:pre-wrap;font-weight:normal;font-size:10.0pt;font-family:&quot;Times New Roman&quot;, serif;min-width:fit-content;">Collaboration revenue is recognized when, or as, the Company satisfies a performance obligation. The Company recognizes revenue over time by measuring the progress toward complete satisfaction of the relevant performance obligation using an appropriate input method based on the nature of the good or service promised to the customer. After contract inception, the transaction price is reassessed at every period end and updated for changes such as resolution of uncertain events.</span><span style="color:rgba(0,0,0,1);white-space:pre-wrap;font-weight:normal;font-size:10.0pt;font-family:&quot;Times New Roman&quot;, serif;min-width:fit-content;"> </span></p><p style="text-indent:0.0%;font-size:10.0pt;margin-top:12.0pt;font-family:Times New Roman;margin-bottom:0.0pt;text-align:left;"><span style="background-color:rgba(0,0,0,0);color:rgba(0,0,0,1);white-space:pre-wrap;font-weight:normal;font-size:10.0pt;font-family:&quot;Times New Roman&quot;, serif;min-width:fit-content;">Management may be required to exercise considerable judgment in estimating revenue to be recognized. Judgment is required in identifying performance obligations, estimating the transaction price, including variable consideration, estimating the standalone selling prices of identified performance obligations, and applying the input method for revenue recognition, including the estimated budgets for each performance obligation.</span></p><p style="text-indent:0.0%;font-size:10.0pt;margin-top:12.0pt;font-family:Times New Roman;margin-bottom:0.0pt;text-align:left;"><span style="background-color:rgba(0,0,0,0);color:rgba(0,0,0,1);white-space:pre-wrap;font-weight:normal;font-size:10.0pt;font-family:&quot;Times New Roman&quot;, serif;min-width:fit-content;">Amounts received prior to satisfying the revenue recognition criteria are recorded as deferred revenue in the Company’s balance sheet. If the related performance obligation is expected to be satisfied within the next twelve months this will be classified in current liabilities. Amounts recognized as revenue prior to receipt are recorded as contract assets in the Company’s balance sheet. If the Company expects to have an unconditional right to receive consideration in the next twelve months, this will be classified in current assets. A net contract asset or liability is presented for each contract with a customer.</span></p>
CY2022 us-gaap Unrecognized Tax Benefits Income Tax Penalties And Interest Expense
UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestExpense
0
CY2022 us-gaap Prior Period Reclassification Adjustment Description
PriorPeriodReclassificationAdjustmentDescription
<p style="text-indent:0.0%;font-size:10.0pt;margin-top:18.0pt;font-family:Times New Roman;margin-bottom:0.0pt;text-align:left;"><span style="background-color:rgba(0,0,0,0);color:rgba(0,0,0,1);white-space:pre-wrap;font-weight:bold;font-size:10.0pt;font-family:&quot;Times New Roman&quot;, serif;min-width:fit-content;">Reclassification</span></p><p style="text-indent:0.0%;font-size:10.0pt;margin-top:6.0pt;font-family:Times New Roman;margin-bottom:0.0pt;text-align:left;"><span style="background-color:rgba(0,0,0,0);color:rgba(0,0,0,1);white-space:pre-wrap;font-weight:normal;font-size:10.0pt;font-family:&quot;Times New Roman&quot;, serif;min-width:fit-content;">Certain reclassifications have been made to prior period amounts to conform to current period presentation. These reclassifications did not have an impact on the Company’s results of operations or financial position as of December 31, 2022, 2021, and 2020</span><span style="background-color:rgba(0,0,0,0);color:rgba(0,0,0,1);white-space:pre-wrap;font-weight:normal;font-size:10.0pt;font-family:&quot;Times New Roman&quot;, serif;min-width:fit-content;">.</span></p>
CY2022Q4 igms Cash And Cash Equivalents And Available For Sale Debt Securities Amortized Cost Basis
CashAndCashEquivalentsAndAvailableForSaleDebtSecuritiesAmortizedCostBasis
420550000
CY2022Q4 igms Cash And Cash Equivalents And Available For Sale Debt Securities Accumulated Gross Unrealized Gain Before Tax
CashAndCashEquivalentsAndAvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax
15000
CY2022Q4 igms Cash And Cash Equivalents And Available For Sale Debt Securities Accumulated Gross Unrealized Loss Before Tax
CashAndCashEquivalentsAndAvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax
-716000
CY2022Q4 igms Cash And Cash Equivalents And Available For Sale Securities Debt Securities Fair Value
CashAndCashEquivalentsAndAvailableForSaleSecuritiesDebtSecuritiesFairValue
419849000
CY2021Q4 igms Cash And Cash Equivalents And Available For Sale Debt Securities Amortized Cost Basis
CashAndCashEquivalentsAndAvailableForSaleDebtSecuritiesAmortizedCostBasis
223396000
CY2021Q4 igms Cash And Cash Equivalents And Available For Sale Debt Securities Accumulated Gross Unrealized Gain Before Tax
CashAndCashEquivalentsAndAvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax
0
CY2021Q4 igms Cash And Cash Equivalents And Available For Sale Debt Securities Accumulated Gross Unrealized Loss Before Tax
CashAndCashEquivalentsAndAvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax
66000
CY2021Q4 igms Cash And Cash Equivalents And Available For Sale Securities Debt Securities Fair Value
CashAndCashEquivalentsAndAvailableForSaleSecuritiesDebtSecuritiesFairValue
223330000
CY2022Q4 igms Number Of Financial Instruments Classified As Level Three
NumberOfFinancialInstrumentsClassifiedAsLevelThree
0
CY2022Q4 us-gaap Debt Securities Available For Sale Unrealized Loss Position Accumulated Loss
DebtSecuritiesAvailableForSaleUnrealizedLossPositionAccumulatedLoss
253800000
CY2021Q4 us-gaap Debt Securities Available For Sale Unrealized Loss Position Accumulated Loss
DebtSecuritiesAvailableForSaleUnrealizedLossPositionAccumulatedLoss
105500000
CY2022Q4 us-gaap Property Plant And Equipment Gross
PropertyPlantAndEquipmentGross
45809000
CY2021Q4 us-gaap Property Plant And Equipment Gross
PropertyPlantAndEquipmentGross
35048000
CY2022Q4 us-gaap Accumulated Depreciation Depletion And Amortization Property Plant And Equipment
AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
12325000
CY2021Q4 us-gaap Accumulated Depreciation Depletion And Amortization Property Plant And Equipment
AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
6553000
CY2022Q4 us-gaap Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
33484000
CY2021Q4 us-gaap Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
28495000
CY2022 us-gaap Depreciation
Depreciation
6100000
CY2021 us-gaap Depreciation
Depreciation
4500000
CY2020 us-gaap Depreciation
Depreciation
1000000.0
CY2022Q4 igms Accrued Research And Development Materials And Services Current
AccruedResearchAndDevelopmentMaterialsAndServicesCurrent
20747000
CY2021Q4 igms Accrued Research And Development Materials And Services Current
AccruedResearchAndDevelopmentMaterialsAndServicesCurrent
10829000
CY2022Q4 us-gaap Accrued Professional Fees Current
AccruedProfessionalFeesCurrent
1759000
CY2021Q4 us-gaap Accrued Professional Fees Current
AccruedProfessionalFeesCurrent
1019000
CY2022Q4 us-gaap Accrued Employee Benefits Current
AccruedEmployeeBenefitsCurrent
10920000
CY2021Q4 us-gaap Accrued Employee Benefits Current
AccruedEmployeeBenefitsCurrent
6748000
CY2022Q4 us-gaap Other Accrued Liabilities Current
OtherAccruedLiabilitiesCurrent
195000
CY2021Q4 us-gaap Other Accrued Liabilities Current
OtherAccruedLiabilitiesCurrent
280000
CY2022Q4 us-gaap Accrued Liabilities Current
AccruedLiabilitiesCurrent
33621000
CY2021Q4 us-gaap Accrued Liabilities Current
AccruedLiabilitiesCurrent
18876000
CY2022 us-gaap Operating Lease Payments
OperatingLeasePayments
5548000
CY2021 us-gaap Operating Lease Payments
OperatingLeasePayments
3819000
CY2020 us-gaap Operating Lease Payments
OperatingLeasePayments
3002000
CY2022 us-gaap Operating Lease Cost
OperatingLeaseCost
6217000
CY2021 us-gaap Operating Lease Cost
OperatingLeaseCost
4137000
CY2020 us-gaap Operating Lease Cost
OperatingLeaseCost
3069000
CY2022 us-gaap Variable Lease Cost
VariableLeaseCost
592000
CY2021 us-gaap Variable Lease Cost
VariableLeaseCost
307000
CY2020 us-gaap Variable Lease Cost
VariableLeaseCost
216000
CY2022Q4 us-gaap Operating Lease Weighted Average Remaining Lease Term1
OperatingLeaseWeightedAverageRemainingLeaseTerm1
P8Y9M18D
CY2021Q4 us-gaap Operating Lease Weighted Average Remaining Lease Term1
OperatingLeaseWeightedAverageRemainingLeaseTerm1
P9Y3M18D
CY2022Q4 us-gaap Operating Lease Weighted Average Discount Rate Percent
OperatingLeaseWeightedAverageDiscountRatePercent
0.063
CY2021Q4 us-gaap Operating Lease Weighted Average Discount Rate Percent
OperatingLeaseWeightedAverageDiscountRatePercent
0.045
CY2022Q4 us-gaap Lessee Operating Lease Liability Payments Due Next Twelve Months
LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths
6905000
CY2022Q4 us-gaap Lessee Operating Lease Liability Payments Due Year Two
LesseeOperatingLeaseLiabilityPaymentsDueYearTwo
7436000
CY2022Q4 us-gaap Lessee Operating Lease Liability Payments Due Year Three
LesseeOperatingLeaseLiabilityPaymentsDueYearThree
6103000
CY2022Q4 us-gaap Lessee Operating Lease Liability Payments Due Year Four
LesseeOperatingLeaseLiabilityPaymentsDueYearFour
6207000
CY2022Q4 us-gaap Lessee Operating Lease Liability Payments Due Year Five
LesseeOperatingLeaseLiabilityPaymentsDueYearFive
6375000
CY2022Q4 us-gaap Lessee Operating Lease Liability Payments Due After Year Five
LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive
28604000
CY2022Q4 us-gaap Lessee Operating Lease Liability Payments Due
LesseeOperatingLeaseLiabilityPaymentsDue
61630000
CY2022Q4 us-gaap Lessee Operating Lease Liability Undiscounted Excess Amount
LesseeOperatingLeaseLiabilityUndiscountedExcessAmount
15103000
CY2022Q4 igms Tenant Allowances
TenantAllowances
-5355000
CY2022Q4 us-gaap Operating Lease Liability
OperatingLeaseLiability
41172000
CY2022Q4 us-gaap Preferred Stock Shares Authorized
PreferredStockSharesAuthorized
200000000
CY2021Q4 us-gaap Preferred Stock Shares Authorized
PreferredStockSharesAuthorized
200000000
CY2022Q4 us-gaap Preferred Stock Par Or Stated Value Per Share
PreferredStockParOrStatedValuePerShare
0.01
CY2021Q4 us-gaap Preferred Stock Par Or Stated Value Per Share
PreferredStockParOrStatedValuePerShare
0.01
CY2022 us-gaap Common Stock Voting Rights
CommonStockVotingRights
Each share of common stock (excluding non-voting common stock) is entitled to one vote
CY2022Q4 igms Number Of Voting Rights For Each Common Stock Held
NumberOfVotingRightsForEachCommonStockHeld
1
CY2022 us-gaap Dividends Common Stock
DividendsCommonStock
0
CY2021 us-gaap Dividends Common Stock
DividendsCommonStock
0
CY2022Q4 igms Stock Options Issued And Outstanding
StockOptionsIssuedAndOutstanding
5802317
CY2021Q4 igms Stock Options Issued And Outstanding
StockOptionsIssuedAndOutstanding
3764001
CY2022Q4 igms Restricted Stock Units
RestrictedStockUnits
401180
CY2021Q4 igms Restricted Stock Units
RestrictedStockUnits
358535
CY2022Q4 igms Stock Options And Restricted Stock Units Future Issuance
StockOptionsAndRestrictedStockUnitsFutureIssuance
1310601
CY2021Q4 igms Stock Options And Restricted Stock Units Future Issuance
StockOptionsAndRestrictedStockUnitsFutureIssuance
2618117
CY2022Q4 igms Employee Stock Purchase Plan Number Of Shares Available For Grant
EmployeeStockPurchasePlanNumberOfSharesAvailableForGrant
1109032
CY2021Q4 igms Employee Stock Purchase Plan Number Of Shares Available For Grant
EmployeeStockPurchasePlanNumberOfSharesAvailableForGrant
855206
CY2022Q4 igms Pre Funded Warrants
PreFundedWarrants
1334332
CY2021Q4 igms Pre Funded Warrants
PreFundedWarrants
1334332
CY2022Q4 us-gaap Common Stock Capital Shares Reserved For Future Issuance
CommonStockCapitalSharesReservedForFutureIssuance
9957462
CY2021Q4 us-gaap Common Stock Capital Shares Reserved For Future Issuance
CommonStockCapitalSharesReservedForFutureIssuance
8930191
CY2020Q4 us-gaap Class Of Warrant Or Right Exercise Price Of Warrants Or Rights1
ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1
0.01
CY2020Q4 igms Maximum Allowed Holding Percentage Of Shares After Exercise Of Warrants
MaximumAllowedHoldingPercentageOfSharesAfterExerciseOfWarrants
0.0999
CY2020Q4 igms Maximum Allowed Combined Voting Percentage Of Shares After Exercise Of Warrants
MaximumAllowedCombinedVotingPercentageOfSharesAfterExerciseOfWarrants
0.0999
CY2020Q4 igms Maximum Allowed Percentage Of Pre Funded Warrants To Exercise
MaximumAllowedPercentageOfPreFundedWarrantsToExercise
0.1999
CY2020Q4 igms Minimum Notice Term To Increase Or Decrease Holding Percentage Of Pre Funded Warrants
MinimumNoticeTermToIncreaseOrDecreaseHoldingPercentageOfPreFundedWarrants
P61D
CY2021 us-gaap Increase Decrease In Deferred Revenue
IncreaseDecreaseInDeferredRevenue
0
CY2022 us-gaap Deferred Revenue Additions
DeferredRevenueAdditions
150000000
CY2022 igms Deferred Revenue Deduction
DeferredRevenueDeduction
-1069000
CY2022 us-gaap Increase Decrease In Deferred Revenue
IncreaseDecreaseInDeferredRevenue
148931000
CY2022Q4 us-gaap Contract With Customer Liability
ContractWithCustomerLiability
0
CY2021Q4 us-gaap Contract With Customer Liability
ContractWithCustomerLiability
0
CY2021Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
3764001
CY2021Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
40.41
CY2021 us-gaap Sharebased Compensation Arrangement By Sharebased Payment Award Options Outstanding Weighted Average Remaining Contractual Term2
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2
P7Y9M18D
CY2021Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Intrinsic Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue
39862000
CY2022 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Gross
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross
2580327
CY2022 us-gaap Share Based Compensation Arrangements By Share Based Payment Award Options Grants In Period Weighted Average Exercise Price
ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice
18.18
CY2022 us-gaap Stock Issued During Period Shares Stock Options Exercised
StockIssuedDuringPeriodSharesStockOptionsExercised
236140
CY2022 us-gaap Share Based Compensation Arrangements By Share Based Payment Award Options Exercises In Period Weighted Average Exercise Price
ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice
2.34
CY2022 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures In Period
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod
305871
CY2022 us-gaap Share Based Compensation Arrangements By Share Based Payment Award Options Forfeitures In Period Weighted Average Exercise Price
ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice
49.51
CY2022Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
5802317
CY2022Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
31.59
CY2022 us-gaap Sharebased Compensation Arrangement By Sharebased Payment Award Options Outstanding Weighted Average Remaining Contractual Term2
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2
P7Y10M24D
CY2022Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Intrinsic Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue
17428000
CY2022Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber
2662124
CY2022Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Weighted Average Exercise Price
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice
28.78
CY2022 us-gaap Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Weighted Average Remaining Contractual Term1
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1
P6Y9M18D
CY2022Q4 us-gaap Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Intrinsic Value1
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1
16745000
CY2022 us-gaap Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate
EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate
0.210
CY2021 us-gaap Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate
EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate
0.210
CY2020 us-gaap Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate
EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate
0.210
CY2022 us-gaap Effective Income Tax Rate Reconciliation State And Local Income Taxes
EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes
0.053
CY2021 us-gaap Effective Income Tax Rate Reconciliation State And Local Income Taxes
EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes
0.073
CY2020 us-gaap Effective Income Tax Rate Reconciliation State And Local Income Taxes
EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes
0.094
CY2022 us-gaap Effective Income Tax Rate Reconciliation Tax Credits Research
EffectiveIncomeTaxRateReconciliationTaxCreditsResearch
0.044
CY2021 us-gaap Effective Income Tax Rate Reconciliation Tax Credits Research
EffectiveIncomeTaxRateReconciliationTaxCreditsResearch
0.027
CY2020 us-gaap Effective Income Tax Rate Reconciliation Tax Credits Research
EffectiveIncomeTaxRateReconciliationTaxCreditsResearch
0.048
CY2022 us-gaap Effective Income Tax Rate Reconciliation Nondeductible Expense Share Based Compensation Cost
EffectiveIncomeTaxRateReconciliationNondeductibleExpenseShareBasedCompensationCost
-0.011
CY2021 us-gaap Effective Income Tax Rate Reconciliation Nondeductible Expense Share Based Compensation Cost
EffectiveIncomeTaxRateReconciliationNondeductibleExpenseShareBasedCompensationCost
0.026
CY2020 us-gaap Effective Income Tax Rate Reconciliation Nondeductible Expense Share Based Compensation Cost
EffectiveIncomeTaxRateReconciliationNondeductibleExpenseShareBasedCompensationCost
0.017
CY2022 us-gaap Effective Income Tax Rate Reconciliation Change In Deferred Tax Assets Valuation Allowance
EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance
0.296
CY2021 us-gaap Effective Income Tax Rate Reconciliation Change In Deferred Tax Assets Valuation Allowance
EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance
0.336
CY2020 us-gaap Effective Income Tax Rate Reconciliation Change In Deferred Tax Assets Valuation Allowance
EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance
0.369
CY2022 us-gaap Effective Income Tax Rate Continuing Operations
EffectiveIncomeTaxRateContinuingOperations
0
CY2021 us-gaap Effective Income Tax Rate Continuing Operations
EffectiveIncomeTaxRateContinuingOperations
0
CY2020 us-gaap Effective Income Tax Rate Continuing Operations
EffectiveIncomeTaxRateContinuingOperations
0
CY2022Q4 us-gaap Deferred Tax Assets Operating Loss Carryforwards
DeferredTaxAssetsOperatingLossCarryforwards
80507000
CY2021Q4 us-gaap Deferred Tax Assets Operating Loss Carryforwards
DeferredTaxAssetsOperatingLossCarryforwards
82356000
CY2022Q4 us-gaap Deferred Tax Assets Tax Deferred Expense Reserves And Accruals
DeferredTaxAssetsTaxDeferredExpenseReservesAndAccruals
6691000
CY2021Q4 us-gaap Deferred Tax Assets Tax Deferred Expense Reserves And Accruals
DeferredTaxAssetsTaxDeferredExpenseReservesAndAccruals
4564000
CY2022Q4 us-gaap Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Share Based Compensation Cost
DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost
12312000
CY2021Q4 us-gaap Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Share Based Compensation Cost
DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost
6398000
CY2022Q4 us-gaap Deferred Tax Assets Goodwill And Intangible Assets
DeferredTaxAssetsGoodwillAndIntangibleAssets
8132000
CY2021Q4 us-gaap Deferred Tax Assets Goodwill And Intangible Assets
DeferredTaxAssetsGoodwillAndIntangibleAssets
9623000
CY2022Q4 igms Deferred Tax Assets Operating Lease Liability
DeferredTaxAssetsOperatingLeaseLiability
12682000
CY2021Q4 igms Deferred Tax Assets Operating Lease Liability
DeferredTaxAssetsOperatingLeaseLiability
8581000
CY2022Q4 us-gaap Deferred Tax Assets Tax Credit Carryforwards Research
DeferredTaxAssetsTaxCreditCarryforwardsResearch
30208000
CY2021Q4 us-gaap Deferred Tax Assets Tax Credit Carryforwards Research
DeferredTaxAssetsTaxCreditCarryforwardsResearch
17426000
CY2022Q4 us-gaap Deferred Tax Liabilities Deferred Expense Capitalized Research And Development Costs
DeferredTaxLiabilitiesDeferredExpenseCapitalizedResearchAndDevelopmentCosts
49985000
CY2021Q4 us-gaap Deferred Tax Liabilities Deferred Expense Capitalized Research And Development Costs
DeferredTaxLiabilitiesDeferredExpenseCapitalizedResearchAndDevelopmentCosts
0
CY2022Q4 us-gaap Deferred Tax Assets Gross
DeferredTaxAssetsGross
200517000
CY2021Q4 us-gaap Deferred Tax Assets Gross
DeferredTaxAssetsGross
128948000
CY2022Q4 us-gaap Deferred Tax Liabilities Property Plant And Equipment
DeferredTaxLiabilitiesPropertyPlantAndEquipment
532000
CY2021Q4 us-gaap Deferred Tax Liabilities Property Plant And Equipment
DeferredTaxLiabilitiesPropertyPlantAndEquipment
236000
CY2022Q4 igms Deferred Tax Liabilities Right Of Use Assets
DeferredTaxLiabilitiesRightOfUseAssets
10791000
CY2021Q4 igms Deferred Tax Liabilities Right Of Use Assets
DeferredTaxLiabilitiesRightOfUseAssets
8310000
CY2022Q4 us-gaap Deferred Income Tax Liabilities
DeferredIncomeTaxLiabilities
11323000
CY2021Q4 us-gaap Deferred Income Tax Liabilities
DeferredIncomeTaxLiabilities
8546000
CY2022Q4 us-gaap Deferred Tax Assets Valuation Allowance
DeferredTaxAssetsValuationAllowance
189194000
CY2021Q4 us-gaap Deferred Tax Assets Valuation Allowance
DeferredTaxAssetsValuationAllowance
120402000
CY2022Q4 us-gaap Deferred Tax Assets Liabilities Net
DeferredTaxAssetsLiabilitiesNet
0
CY2021Q4 us-gaap Deferred Tax Assets Liabilities Net
DeferredTaxAssetsLiabilitiesNet
0
CY2022 us-gaap Valuation Allowance Deferred Tax Asset Change In Amount
ValuationAllowanceDeferredTaxAssetChangeInAmount
68800000
CY2021 us-gaap Valuation Allowance Deferred Tax Asset Change In Amount
ValuationAllowanceDeferredTaxAssetChangeInAmount
58400000
CY2022 igms Operating Loss Carryforwards Limitations On Use Percentage Of Taxable Income
OperatingLossCarryforwardsLimitationsOnUsePercentageOfTaxableIncome
0.80
CY2021Q4 us-gaap Unrecognized Tax Benefits
UnrecognizedTaxBenefits
4075000
CY2020Q4 us-gaap Unrecognized Tax Benefits
UnrecognizedTaxBenefits
2429000
CY2019Q4 us-gaap Unrecognized Tax Benefits
UnrecognizedTaxBenefits
1820000
CY2022 us-gaap Unrecognized Tax Benefits Increases Resulting From Prior Period Tax Positions
UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions
0
CY2021 us-gaap Unrecognized Tax Benefits Increases Resulting From Prior Period Tax Positions
UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions
7000
CY2020 us-gaap Unrecognized Tax Benefits Increases Resulting From Prior Period Tax Positions
UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions
0
CY2022 us-gaap Unrecognized Tax Benefits Decreases Resulting From Prior Period Tax Positions
UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions
47000
CY2021 us-gaap Unrecognized Tax Benefits Decreases Resulting From Prior Period Tax Positions
UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions
94000
CY2020 us-gaap Unrecognized Tax Benefits Decreases Resulting From Prior Period Tax Positions
UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions
495000
CY2022 us-gaap Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions
UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions
2888000
CY2021 us-gaap Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions
UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions
1733000
CY2020 us-gaap Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions
UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions
1104000
CY2022Q4 us-gaap Unrecognized Tax Benefits
UnrecognizedTaxBenefits
6916000
CY2021Q4 us-gaap Unrecognized Tax Benefits
UnrecognizedTaxBenefits
4075000
CY2020Q4 us-gaap Unrecognized Tax Benefits
UnrecognizedTaxBenefits
2429000
CY2022 us-gaap Unrecognized Tax Benefits Income Tax Penalties And Interest Expense
UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestExpense
0
CY2022 us-gaap Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount
AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
6257599
CY2021 us-gaap Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount
AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
4138674

Files In Submission

Name View Source Status
FilingSummary.xml Edgar Link unprocessable
0000950170-23-010920-index-headers.html Edgar Link pending
0000950170-23-010920-index.html Edgar Link pending
0000950170-23-010920.txt Edgar Link pending
0000950170-23-010920-xbrl.zip Edgar Link pending
Financial_Report.xlsx Edgar Link pending
igms-20221231.htm Edgar Link pending
igms-20221231.xsd Edgar Link pending
igms-ex10_13.htm Edgar Link pending
igms-ex10_4.htm Edgar Link pending
igms-ex21_1.htm Edgar Link pending
igms-ex23_1.htm Edgar Link pending
igms-ex31_1.htm Edgar Link pending
igms-ex31_2.htm Edgar Link pending
igms-ex32_1.htm Edgar Link pending
igms-ex32_2.htm Edgar Link pending
img200045222_0.jpg Edgar Link pending
img200045222_1.jpg Edgar Link pending
MetaLinks.json Edgar Link pending
R1.htm Edgar Link pending
R10.htm Edgar Link pending
R11.htm Edgar Link pending
R12.htm Edgar Link pending
R13.htm Edgar Link pending
R14.htm Edgar Link pending
R15.htm Edgar Link pending
R16.htm Edgar Link pending
R17.htm Edgar Link pending
R18.htm Edgar Link pending
R19.htm Edgar Link pending
R2.htm Edgar Link pending
R20.htm Edgar Link pending
R21.htm Edgar Link pending
R22.htm Edgar Link pending
R23.htm Edgar Link pending
R24.htm Edgar Link pending
R25.htm Edgar Link pending
R26.htm Edgar Link pending
R27.htm Edgar Link pending
R28.htm Edgar Link pending
R29.htm Edgar Link pending
R3.htm Edgar Link pending
R30.htm Edgar Link pending
R31.htm Edgar Link pending
R32.htm Edgar Link pending
R33.htm Edgar Link pending
R34.htm Edgar Link pending
R35.htm Edgar Link pending
R36.htm Edgar Link pending
R37.htm Edgar Link pending
R38.htm Edgar Link pending
igms-20221231_cal.xml Edgar Link unprocessable
igms-20221231_def.xml Edgar Link unprocessable
igms-20221231_lab.xml Edgar Link unprocessable
igms-20221231_pre.xml Edgar Link unprocessable
igms-20221231_htm.xml Edgar Link completed
R39.htm Edgar Link pending
R4.htm Edgar Link pending
R40.htm Edgar Link pending
R41.htm Edgar Link pending
R42.htm Edgar Link pending
R43.htm Edgar Link pending
R44.htm Edgar Link pending
R45.htm Edgar Link pending
R46.htm Edgar Link pending
R47.htm Edgar Link pending
R48.htm Edgar Link pending
R49.htm Edgar Link pending
R5.htm Edgar Link pending
R50.htm Edgar Link pending
R51.htm Edgar Link pending
R52.htm Edgar Link pending
R53.htm Edgar Link pending
R54.htm Edgar Link pending
R55.htm Edgar Link pending
R56.htm Edgar Link pending
R57.htm Edgar Link pending
R58.htm Edgar Link pending
R59.htm Edgar Link pending
R6.htm Edgar Link pending
R60.htm Edgar Link pending
R61.htm Edgar Link pending
R62.htm Edgar Link pending
R7.htm Edgar Link pending
R8.htm Edgar Link pending
R9.htm Edgar Link pending
report.css Edgar Link pending
Show.js Edgar Link pending