2024 Q4 Form 10-K Financial Statement
#000184736725000012 Filed on March 19, 2025
Income Statement
Concept | 2024 Q4 | 2024 | 2023 Q4 |
---|---|---|---|
Revenue | $0.00 | ||
YoY Change | |||
Cost Of Revenue | |||
YoY Change | |||
Gross Profit | |||
YoY Change | |||
Gross Profit Margin | |||
Selling, General & Admin | $20.50M | ||
YoY Change | |||
% of Gross Profit | |||
Research & Development | $265.6M | $137.7M | |
YoY Change | 92.88% | ||
% of Gross Profit | |||
Depreciation & Amortization | $3.152M | $1.284M | |
YoY Change | 145.48% | ||
% of Gross Profit | |||
Operating Expenses | $300.8M | $158.2M | |
YoY Change | 90.14% | ||
Operating Profit | -$300.8M | ||
YoY Change | 90.14% | ||
Interest Expense | $3.249M | ||
YoY Change | |||
% of Operating Profit | |||
Other Income/Expense, Net | $6.521M | -$68.00K | |
YoY Change | -9689.71% | ||
Pretax Income | -$155.0M | ||
YoY Change | |||
Income Tax | $0.00 | ||
% Of Pretax Income | |||
Net Earnings | -$294.2M | -$155.0M | |
YoY Change | 89.84% | ||
Net Earnings / Revenue | |||
Basic Earnings Per Share | -$10.38 | ||
Diluted Earnings Per Share | -$10.38 | -$2.99 | |
COMMON SHARES | |||
Basic Shares Outstanding | 28.34M | ||
Diluted Shares Outstanding | 28.34M |
Balance Sheet
Concept | 2024 Q4 | 2024 | 2023 Q4 |
---|---|---|---|
SHORT-TERM ASSETS | |||
Cash & Short-Term Investments | |||
YoY Change | |||
Cash & Equivalents | $169.5M | $46.00M | |
Short-Term Investments | |||
Other Short-Term Assets | |||
YoY Change | |||
Inventory | |||
Prepaid Expenses | |||
Receivables | |||
Other Receivables | |||
Total Short-Term Assets | $306.2M | $53.36M | |
YoY Change | 473.85% | ||
LONG-TERM ASSETS | |||
Property, Plant & Equipment | $20.97M | $22.44M | |
YoY Change | -6.56% | ||
Goodwill | |||
YoY Change | |||
Intangibles | |||
YoY Change | |||
Long-Term Investments | |||
YoY Change | |||
Other Assets | $7.000K | $7.000K | |
YoY Change | 0.0% | ||
Total Long-Term Assets | $34.80M | $36.26M | |
YoY Change | -4.0% | ||
TOTAL ASSETS | |||
Total Short-Term Assets | $306.2M | $53.36M | |
Total Long-Term Assets | $34.80M | $36.26M | |
Total Assets | $341.0M | $89.61M | |
YoY Change | 280.52% | ||
SHORT-TERM LIABILITIES | |||
YoY Change | |||
Accounts Payable | $9.624M | $1.118M | |
YoY Change | 760.82% | ||
Accrued Expenses | |||
YoY Change | |||
Deferred Revenue | |||
YoY Change | |||
Short-Term Debt | |||
YoY Change | |||
Long-Term Debt Due | |||
YoY Change | |||
Total Short-Term Liabilities | $50.91M | $20.87M | |
YoY Change | 143.93% | ||
LONG-TERM LIABILITIES | |||
Long-Term Debt | |||
YoY Change | |||
Other Long-Term Liabilities | |||
YoY Change | |||
Total Long-Term Liabilities | |||
YoY Change | |||
TOTAL LIABILITIES | |||
Total Short-Term Liabilities | $50.91M | $20.87M | |
Total Long-Term Liabilities | |||
Total Liabilities | $80.89M | $53.50M | |
YoY Change | 51.19% | ||
SHAREHOLDERS EQUITY | |||
Retained Earnings | -$658.6M | -$364.3M | |
YoY Change | 80.78% | ||
Common Stock | $1.000K | ||
YoY Change | |||
Preferred Stock | |||
YoY Change | |||
Treasury Stock (at cost) | |||
YoY Change | |||
Treasury Stock Shares | |||
Shareholders Equity | $260.1M | -$339.3M | |
YoY Change | |||
Total Liabilities & Shareholders Equity | $341.0M | $89.61M | |
YoY Change | 280.52% |
Cashflow Statement
Concept | 2024 Q4 | 2024 | 2023 Q4 |
---|---|---|---|
OPERATING ACTIVITIES | |||
Net Income | -$294.2M | -$155.0M | |
YoY Change | 89.84% | ||
Depreciation, Depletion And Amortization | $3.152M | $1.284M | |
YoY Change | 145.48% | ||
Cash From Operating Activities | -$255.1M | -$130.0M | |
YoY Change | 96.27% | ||
INVESTING ACTIVITIES | |||
Capital Expenditures | $1.732M | $4.499M | |
YoY Change | -61.5% | ||
Acquisitions | |||
YoY Change | |||
Other Investing Activities | $64.97M | ||
YoY Change | |||
Cash From Investing Activities | -$113.8M | $60.47M | |
YoY Change | -288.17% | ||
FINANCING ACTIVITIES | |||
Cash Dividend Paid | |||
YoY Change | |||
Common Stock Issuance & Retirement, Net | $6.000K | ||
YoY Change | -99.99% | ||
Debt Paid & Issued, Net | |||
YoY Change | |||
Cash From Financing Activities | 492.4M | 89.68M | |
YoY Change | 449.01% | ||
NET CHANGE | |||
Cash From Operating Activities | -255.1M | -130.0M | |
Cash From Investing Activities | -113.8M | 60.47M | |
Cash From Financing Activities | 492.4M | 89.68M | |
Net Change In Cash | 123.5M | 20.18M | |
YoY Change | 511.91% | ||
FREE CASH FLOW | |||
Cash From Operating Activities | -$255.1M | -$130.0M | |
Capital Expenditures | $1.732M | $4.499M | |
Free Cash Flow | -$256.8M | -$134.5M | |
YoY Change | 90.99% |
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ComprehensiveIncomeNetOfTax
|
-154864000 | |
CY2024 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
-10.38 | |
CY2024 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
-10.38 | |
CY2023 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
-72.08 | |
CY2023 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
-72.08 | |
CY2024 | us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
28341866 | |
CY2024 | us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
28341866 | |
CY2023 | us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
2150186 | |
CY2023 | us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
2150186 | |
CY2022Q4 | us-gaap |
Temporary Equity Shares Issued
TemporaryEquitySharesIssued
|
67960088 | |
CY2022Q4 | us-gaap |
Temporary Equity Carrying Amount Attributable To Parent
TemporaryEquityCarryingAmountAttributableToParent
|
285473000 | |
CY2022Q4 | us-gaap |
Stockholders Equity
StockholdersEquity
|
-195242000 | |
CY2023 | us-gaap |
Stock Issued During Period Value Stock Options Exercised
StockIssuedDuringPeriodValueStockOptionsExercised
|
277000 | |
CY2023 | alms |
Stock Issued During Period Value Early Exercise Of Stock Options
StockIssuedDuringPeriodValueEarlyExerciseOfStockOptions
|
1921000 | |
CY2023 | us-gaap |
Stock Issued During Period Value Restricted Stock Award Gross
StockIssuedDuringPeriodValueRestrictedStockAwardGross
|
23000 | |
CY2023 | us-gaap |
Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value
AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
|
8625000 | |
CY2023 | us-gaap |
Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
|
129000 | |
CY2023 | us-gaap |
Net Income Loss
NetIncomeLoss
|
-154993000 | |
CY2023Q4 | us-gaap |
Temporary Equity Shares Issued
TemporaryEquitySharesIssued
|
85960088 | |
CY2023Q4 | us-gaap |
Temporary Equity Carrying Amount Attributable To Parent
TemporaryEquityCarryingAmountAttributableToParent
|
375370000 | |
CY2023Q4 | us-gaap |
Stockholders Equity
StockholdersEquity
|
-339260000 | |
CY2024 | alms |
Conversion And Redesignation Of Temporary Equity Shares
ConversionAndRedesignationOfTemporaryEquityShares
|
-168489871 | |
CY2024 | alms |
Conversion And Redesignation Of Temporary Equity Amount
ConversionAndRedesignationOfTemporaryEquityAmount
|
-639237000 | |
CY2024 | alms |
Conversion And Redesignation Of Temporary Equity Into Permanent Equity Amount
ConversionAndRedesignationOfTemporaryEquityIntoPermanentEquityAmount
|
639237000 | |
CY2024 | us-gaap |
Stock Issued During Period Value Stock Options Exercised
StockIssuedDuringPeriodValueStockOptionsExercised
|
375000 | |
CY2024 | alms |
Stock Issued During Period Value Early Exercise Of Stock Options
StockIssuedDuringPeriodValueEarlyExerciseOfStockOptions
|
1154000 | |
CY2024 | us-gaap |
Stock Issued During Period Value Restricted Stock Award Gross
StockIssuedDuringPeriodValueRestrictedStockAwardGross
|
20000 | |
CY2024 | us-gaap |
Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value
AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
|
19457000 | |
CY2024 | us-gaap |
Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
|
38000 | |
CY2024 | us-gaap |
Net Income Loss
NetIncomeLoss
|
-294233000 | |
CY2024Q4 | us-gaap |
Stockholders Equity
StockholdersEquity
|
260104000 | |
CY2024 | us-gaap |
Profit Loss
ProfitLoss
|
-294233000 | |
CY2023 | us-gaap |
Profit Loss
ProfitLoss
|
-154993000 | |
CY2024 | us-gaap |
Share Based Compensation
ShareBasedCompensation
|
19457000 | |
CY2023 | us-gaap |
Share Based Compensation
ShareBasedCompensation
|
8625000 | |
CY2024 | us-gaap |
Derivative Gain Loss On Derivative Net
DerivativeGainLossOnDerivativeNet
|
-5406000 | |
CY2023 | us-gaap |
Derivative Gain Loss On Derivative Net
DerivativeGainLossOnDerivativeNet
|
-119000 | |
CY2024 | alms |
Accretion Expense Net Of Discounts On Marketable Securities
AccretionExpenseNetOfDiscountsOnMarketableSecurities
|
-3685000 | |
CY2023 | alms |
Accretion Expense Net Of Discounts On Marketable Securities
AccretionExpenseNetOfDiscountsOnMarketableSecurities
|
-544000 | |
CY2024 | us-gaap |
Depreciation Depletion And Amortization
DepreciationDepletionAndAmortization
|
3152000 | |
CY2023 | us-gaap |
Depreciation Depletion And Amortization
DepreciationDepletionAndAmortization
|
1284000 | |
CY2024 | alms |
Non Cash Lease Expense
NonCashLeaseExpense
|
60000 | |
CY2023 | alms |
Non Cash Lease Expense
NonCashLeaseExpense
|
2010000 | |
CY2024 | us-gaap |
Gain Loss On Sale Of Property Plant Equipment
GainLossOnSaleOfPropertyPlantEquipment
|
-5000 | |
CY2023 | us-gaap |
Gain Loss On Sale Of Property Plant Equipment
GainLossOnSaleOfPropertyPlantEquipment
|
-266000 | |
CY2023 | alms |
Write Off Of Deferred Offering Costs
WriteOffOfDeferredOfferingCosts
|
555000 | |
CY2023 | us-gaap |
Gain Loss On Termination Of Lease
GainLossOnTerminationOfLease
|
-645000 | |
CY2024 | alms |
Increase Decrease In Research And Development Prepaid Expenses
IncreaseDecreaseInResearchAndDevelopmentPrepaidExpenses
|
10763000 | |
CY2023 | alms |
Increase Decrease In Research And Development Prepaid Expenses
IncreaseDecreaseInResearchAndDevelopmentPrepaidExpenses
|
-5526000 | |
CY2024 | us-gaap |
Increase Decrease In Prepaid Deferred Expense And Other Assets
IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets
|
2870000 | |
CY2023 | us-gaap |
Increase Decrease In Prepaid Deferred Expense And Other Assets
IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets
|
340000 | |
CY2024 | us-gaap |
Increase Decrease In Accounts Payable Trade
IncreaseDecreaseInAccountsPayableTrade
|
8506000 | |
CY2023 | us-gaap |
Increase Decrease In Accounts Payable Trade
IncreaseDecreaseInAccountsPayableTrade
|
-642000 | |
CY2024 | alms |
Increase Decrease In Research And Development Accrued Expenses
IncreaseDecreaseInResearchAndDevelopmentAccruedExpenses
|
18203000 | |
CY2023 | alms |
Increase Decrease In Research And Development Accrued Expenses
IncreaseDecreaseInResearchAndDevelopmentAccruedExpenses
|
5168000 | |
CY2024 | us-gaap |
Increase Decrease In Other Accounts Payable And Accrued Liabilities
IncreaseDecreaseInOtherAccountsPayableAndAccruedLiabilities
|
3542000 | |
CY2023 | us-gaap |
Increase Decrease In Other Accounts Payable And Accrued Liabilities
IncreaseDecreaseInOtherAccountsPayableAndAccruedLiabilities
|
2490000 | |
CY2024 | us-gaap |
Increase Decrease In Operating Lease Liability
IncreaseDecreaseInOperatingLeaseLiability
|
-1858000 | |
CY2023 | us-gaap |
Increase Decrease In Operating Lease Liability
IncreaseDecreaseInOperatingLeaseLiability
|
-144000 | |
CY2024 | us-gaap |
Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
|
-255078000 | |
CY2023 | us-gaap |
Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
|
-129975000 | |
CY2024 | us-gaap |
Proceeds From Sale And Maturity Of Marketable Securities
ProceedsFromSaleAndMaturityOfMarketableSecurities
|
128000000 | |
CY2023 | us-gaap |
Proceeds From Sale And Maturity Of Marketable Securities
ProceedsFromSaleAndMaturityOfMarketableSecurities
|
76250000 | |
CY2024 | us-gaap |
Payments To Acquire Marketable Securities
PaymentsToAcquireMarketableSecurities
|
240058000 | |
CY2023 | us-gaap |
Payments To Acquire Marketable Securities
PaymentsToAcquireMarketableSecurities
|
11279000 | |
CY2024 | us-gaap |
Payments To Acquire Property Plant And Equipment
PaymentsToAcquirePropertyPlantAndEquipment
|
1732000 | |
CY2023 | us-gaap |
Payments To Acquire Property Plant And Equipment
PaymentsToAcquirePropertyPlantAndEquipment
|
4499000 | |
CY2024 | us-gaap |
Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
|
-113790000 | |
CY2023 | us-gaap |
Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
|
60472000 | |
CY2024 | alms |
Proceeds From Issuance Of Redeemable Convertible Preferred Stock And Derivative Liability Net Of Issuance Costs
ProceedsFromIssuanceOfRedeemableConvertiblePreferredStockAndDerivativeLiabilityNetOfIssuanceCosts
|
258461000 | |
CY2023 | alms |
Proceeds From Issuance Of Redeemable Convertible Preferred Stock And Derivative Liability Net Of Issuance Costs
ProceedsFromIssuanceOfRedeemableConvertiblePreferredStockAndDerivativeLiabilityNetOfIssuanceCosts
|
89778000 | |
CY2024 | us-gaap |
Proceeds From Issuance Initial Public Offering
ProceedsFromIssuanceInitialPublicOffering
|
193316000 | |
CY2024 | us-gaap |
Proceeds From Issuance Of Private Placement
ProceedsFromIssuanceOfPrivatePlacement
|
40000000 | |
CY2024 | us-gaap |
Proceeds From Stock Options Exercised
ProceedsFromStockOptionsExercised
|
596000 | |
CY2023 | us-gaap |
Proceeds From Stock Options Exercised
ProceedsFromStockOptionsExercised
|
453000 | |
CY2023 | us-gaap |
Payments Of Stock Issuance Costs
PaymentsOfStockIssuanceCosts
|
485000 | |
CY2024 | us-gaap |
Payments For Repurchase Of Common Stock
PaymentsForRepurchaseOfCommonStock
|
6000 | |
CY2023 | us-gaap |
Payments For Repurchase Of Common Stock
PaymentsForRepurchaseOfCommonStock
|
64000 | |
CY2024 | us-gaap |
Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
|
492367000 | |
CY2023 | us-gaap |
Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
|
89682000 | |
CY2024 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Excluding Exchange Rate Effect
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect
|
123499000 | |
CY2023 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Excluding Exchange Rate Effect
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect
|
20179000 | |
CY2023Q4 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
|
47133000 | |
CY2022Q4 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
|
26954000 | |
CY2024Q4 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
|
170632000 | |
CY2023Q4 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
|
47133000 | |
CY2024 | us-gaap |
Conversion Of Stock Shares Converted1
ConversionOfStockSharesConverted1
|
168489871 | |
CY2024 | us-gaap |
Conversion Of Stock Amount Converted1
ConversionOfStockAmountConverted1
|
639237000 | |
CY2024 | alms |
Settlement Of Derivative Liability Upon Issuance Of Redeemable Convertible Preferred Stock
SettlementOfDerivativeLiabilityUponIssuanceOfRedeemableConvertiblePreferredStock
|
14319000 | |
CY2023 | alms |
Settlement Of Derivative Liability Upon Issuance Of Redeemable Convertible Preferred Stock
SettlementOfDerivativeLiabilityUponIssuanceOfRedeemableConvertiblePreferredStock
|
2231000 | |
CY2024 | alms |
Recognition Of Derivative Liability Upon Issuance Of Convertible Preferred Stock
RecognitionOfDerivativeLiabilityUponIssuanceOfConvertiblePreferredStock
|
8913000 | |
CY2023 | alms |
Recognition Of Derivative Liability Upon Issuance Of Convertible Preferred Stock
RecognitionOfDerivativeLiabilityUponIssuanceOfConvertiblePreferredStock
|
2112000 | |
CY2024 | alms |
Vesting Of Exercised Stock Options And Restricted Shares Of Common Stock
VestingOfExercisedStockOptionsAndRestrictedSharesOfCommonStock
|
1174000 | |
CY2023 | alms |
Vesting Of Exercised Stock Options And Restricted Shares Of Common Stock
VestingOfExercisedStockOptionsAndRestrictedSharesOfCommonStock
|
1944000 | |
CY2023 | us-gaap |
Right Of Use Asset Obtained In Exchange For Operating Lease Liability
RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability
|
14255000 | |
CY2023 | alms |
Property And Equipment Acquired Through Tenant Improvement
PropertyAndEquipmentAcquiredThroughTenantImprovement
|
16691000 | |
CY2023 | alms |
Purchases Of Property And Equipment In Other Accrued Expenses And Liabilities
PurchasesOfPropertyAndEquipmentInOtherAccruedExpensesAndLiabilities
|
49000 | |
CY2024Q4 | us-gaap |
Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
|
169526000 | |
CY2023Q4 | us-gaap |
Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
|
45996000 | |
CY2023Q4 | us-gaap |
Restricted Cash Current
RestrictedCashCurrent
|
113000 | |
CY2024Q4 | us-gaap |
Restricted Cash Noncurrent
RestrictedCashNoncurrent
|
1106000 | |
CY2023Q4 | us-gaap |
Restricted Cash Noncurrent
RestrictedCashNoncurrent
|
1024000 | |
CY2024Q4 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
|
170632000 | |
CY2023Q4 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
|
47133000 | |
CY2023Q4 | alms |
Number Of Wholly Owned Subsidiaries
NumberOfWhollyOwnedSubsidiaries
|
2 | |
CY2024Q3 | us-gaap |
Common Stock Shares Authorized
CommonStockSharesAuthorized
|
500000000 | |
CY2024Q3 | us-gaap |
Preferred Stock Shares Authorized
PreferredStockSharesAuthorized
|
50000000 | |
CY2024 | us-gaap |
Net Income Loss
NetIncomeLoss
|
-294200000 | |
CY2023 | us-gaap |
Net Income Loss
NetIncomeLoss
|
-155000000 | |
CY2024 | us-gaap |
Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
|
-255100000 | |
CY2023 | us-gaap |
Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
|
-130000000 | |
CY2024Q4 | us-gaap |
Retained Earnings Accumulated Deficit
RetainedEarningsAccumulatedDeficit
|
-658600000 | |
CY2024Q4 | us-gaap |
Cash Cash Equivalents And Short Term Investments
CashCashEquivalentsAndShortTermInvestments
|
288300000 | |
CY2024Q1 | alms |
Number Of Wholly Owned Subsidiaries
NumberOfWhollyOwnedSubsidiaries
|
2 | |
CY2024 | us-gaap |
Use Of Estimates
UseOfEstimates
|
<p style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:italic;font-weight:bold;margin:0pt 0pt 12pt 0pt;">Use of Estimates</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:justify;margin:0pt 0pt 12pt 0pt;">The preparation of financial statements in conformity with U.S. GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities, the disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of expenses during the reporting period. </p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:justify;margin:0pt 0pt 12pt 0pt;">On an ongoing basis, the Company evaluates estimates and assumptions, including but not limited to those related to accruals for research and development expenses and accruals, stock-based compensation expense, the fair value of common stock and the fair value of the derivative liability. Management bases its estimates on historical experience and on various other assumptions that are believed to be reasonable under the circumstances, the results of which form the basis for making judgments about the carrying values of assets and liabilities that are not readily apparent from other sources. Actual results may differ materially from those estimates.</p> | |
CY2024 | us-gaap |
Number Of Operating Segments
NumberOfOperatingSegments
|
1 | |
CY2024 | us-gaap |
Number Of Reportable Segments
NumberOfReportableSegments
|
1 | |
CY2024 | us-gaap |
Concentration Risk Credit Risk
ConcentrationRiskCreditRisk
|
<p style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:italic;font-weight:bold;margin:0pt 0pt 12pt 0pt;">Concentration of Credit Risk</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:justify;margin:0pt 0pt 12pt 0pt;">Financial instruments, which potentially subject the Company to concentration of credit risk, consist primarily of cash and cash equivalents, investments in marketable securities and restricted cash. The Company maintains bank deposits in federally insured financial institutions and certain of these deposits exceed federally insured limits. To date, the Company has not experienced any losses on its deposits of cash and periodically evaluates the creditworthiness of the financial institutions at which its bank deposits are maintained.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:justify;margin:0pt 0pt 12pt 0pt;">The Company may also invest in money market funds, U.S. treasuries, commercial paper, corporate bonds, supranational debt securities and agency bonds, which can be subject to certain credit risks. The Company mitigates the risks by investing in high-grade instruments, limiting its exposure to any one issuer and monitoring the ongoing creditworthiness of the financial institutions and issuers. The Company has not experienced any loss of principal on its financial instruments.</p> | |
CY2023Q4 | us-gaap |
Deferred Offering Costs
DeferredOfferingCosts
|
0 | |
CY2024Q4 | us-gaap |
Deferred Offering Costs
DeferredOfferingCosts
|
0 | |
CY2023Q4 | us-gaap |
Finance Lease Liability
FinanceLeaseLiability
|
0 | |
CY2024Q4 | us-gaap |
Finance Lease Liability
FinanceLeaseLiability
|
0 | |
CY2024 | us-gaap |
Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Liability Issues
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityIssues
|
8913000 | |
CY2023 | us-gaap |
Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Liability Issues
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityIssues
|
2112000 | |
CY2024 | us-gaap |
Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Liability Gain Loss Included In Earnings
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityGainLossIncludedInEarnings
|
5406000 | |
CY2023 | us-gaap |
Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Liability Gain Loss Included In Earnings
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityGainLossIncludedInEarnings
|
119000 | |
CY2024 | us-gaap |
Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Liability Settlements
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilitySettlements
|
14319000 | |
CY2023 | us-gaap |
Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Liability Settlements
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilitySettlements
|
2231000 | |
CY2024Q4 | us-gaap |
Debt Securities Available For Sale Amortized Cost After Allowance For Credit Loss
DebtSecuritiesAvailableForSaleAmortizedCostAfterAllowanceForCreditLoss
|
118697000 | |
CY2024Q4 | us-gaap |
Available For Sale Debt Securities Accumulated Gross Unrealized Gain Before Tax
AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax
|
45000 | |
CY2024Q4 | us-gaap |
Available For Sale Debt Securities Accumulated Gross Unrealized Loss Before Tax
AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax
|
5000 | |
CY2024Q4 | us-gaap |
Available For Sale Securities Debt Securities
AvailableForSaleSecuritiesDebtSecurities
|
118737000 | |
CY2023Q4 | us-gaap |
Debt Securities Available For Sale Amortized Cost After Allowance For Credit Loss
DebtSecuritiesAvailableForSaleAmortizedCostAfterAllowanceForCreditLoss
|
2954000 | |
CY2023Q4 | us-gaap |
Available For Sale Debt Securities Accumulated Gross Unrealized Gain Before Tax
AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax
|
2000 | |
CY2023Q4 | us-gaap |
Available For Sale Securities Debt Securities
AvailableForSaleSecuritiesDebtSecurities
|
2956000 | |
CY2023Q4 | us-gaap |
Debt Securities Available For Sale Allowance For Credit Loss
DebtSecuritiesAvailableForSaleAllowanceForCreditLoss
|
0 | |
CY2024Q4 | us-gaap |
Debt Securities Available For Sale Allowance For Credit Loss
DebtSecuritiesAvailableForSaleAllowanceForCreditLoss
|
0 | |
CY2023 | alms |
Debt Securities Available For Sale Impairment Loss
DebtSecuritiesAvailableForSaleImpairmentLoss
|
0 | |
CY2024 | alms |
Debt Securities Available For Sale Impairment Loss
DebtSecuritiesAvailableForSaleImpairmentLoss
|
0 | |
CY2024Q4 | us-gaap |
Prepaid Insurance
PrepaidInsurance
|
695000 | |
CY2023Q4 | us-gaap |
Prepaid Insurance
PrepaidInsurance
|
111000 | |
CY2024Q4 | alms |
Prepaid Subscriptions Current
PrepaidSubscriptionsCurrent
|
1232000 | |
CY2023Q4 | alms |
Prepaid Subscriptions Current
PrepaidSubscriptionsCurrent
|
703000 | |
CY2024Q4 | us-gaap |
Interest Receivable Current
InterestReceivableCurrent
|
698000 | |
CY2023Q4 | us-gaap |
Interest Receivable Current
InterestReceivableCurrent
|
108000 | |
CY2024Q4 | us-gaap |
Income Taxes Receivable
IncomeTaxesReceivable
|
1114000 | |
CY2023Q4 | us-gaap |
Income Taxes Receivable
IncomeTaxesReceivable
|
614000 | |
CY2024Q4 | us-gaap |
Other Prepaid Expense Current
OtherPrepaidExpenseCurrent
|
762000 | |
CY2023Q4 | us-gaap |
Other Prepaid Expense Current
OtherPrepaidExpenseCurrent
|
95000 | |
CY2024Q4 | us-gaap |
Prepaid Expense And Other Assets Current
PrepaidExpenseAndOtherAssetsCurrent
|
4501000 | |
CY2023Q4 | us-gaap |
Prepaid Expense And Other Assets Current
PrepaidExpenseAndOtherAssetsCurrent
|
1631000 | |
CY2024Q4 | us-gaap |
Property Plant And Equipment Gross
PropertyPlantAndEquipmentGross
|
25525000 | |
CY2023Q4 | us-gaap |
Property Plant And Equipment Gross
PropertyPlantAndEquipmentGross
|
23849000 | |
CY2024Q4 | us-gaap |
Accumulated Depreciation Depletion And Amortization Property Plant And Equipment
AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
|
4557000 | |
CY2023Q4 | us-gaap |
Accumulated Depreciation Depletion And Amortization Property Plant And Equipment
AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
|
1408000 | |
CY2024Q4 | us-gaap |
Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
|
20968000 | |
CY2023Q4 | us-gaap |
Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
|
22441000 | |
CY2024 | us-gaap |
Depreciation And Amortization
DepreciationAndAmortization
|
3200000 | |
CY2023 | us-gaap |
Depreciation And Amortization
DepreciationAndAmortization
|
1300000 | |
CY2024Q4 | us-gaap |
Employee Related Liabilities Current
EmployeeRelatedLiabilitiesCurrent
|
7765000 | |
CY2023Q4 | us-gaap |
Employee Related Liabilities Current
EmployeeRelatedLiabilitiesCurrent
|
5585000 | |
CY2024Q4 | us-gaap |
Accrued Professional Fees Current
AccruedProfessionalFeesCurrent
|
2657000 | |
CY2023Q4 | us-gaap |
Accrued Professional Fees Current
AccruedProfessionalFeesCurrent
|
1093000 | |
CY2024Q4 | us-gaap |
Other Accrued Liabilities Current
OtherAccruedLiabilitiesCurrent
|
158000 | |
CY2023Q4 | us-gaap |
Other Accrued Liabilities Current
OtherAccruedLiabilitiesCurrent
|
409000 | |
CY2024Q4 | alms |
Other Accrued Expenses And Liabilities Current
OtherAccruedExpensesAndLiabilitiesCurrent
|
10580000 | |
CY2023Q4 | alms |
Other Accrued Expenses And Liabilities Current
OtherAccruedExpensesAndLiabilitiesCurrent
|
7087000 | |
CY2021Q4 | us-gaap |
Area Of Real Estate Property
AreaOfRealEstateProperty
|
14000 | |
CY2023Q3 | us-gaap |
Gain Loss On Termination Of Lease
GainLossOnTerminationOfLease
|
-600000 | |
CY2022Q1 | us-gaap |
Area Of Real Estate Property
AreaOfRealEstateProperty
|
12000 | |
CY2022Q3 | us-gaap |
Area Of Real Estate Property
AreaOfRealEstateProperty
|
55000 | |
CY2023Q4 | us-gaap |
Incentive To Lessee
IncentiveToLessee
|
17200000 | |
CY2022 | alms |
Proceeds From Tenant Improvement Allowance Received
ProceedsFromTenantImprovementAllowanceReceived
|
500000 | |
CY2023 | alms |
Proceeds From Tenant Improvement Allowance Received
ProceedsFromTenantImprovementAllowanceReceived
|
16700000 | |
CY2023Q1 | us-gaap |
Lessee Operating Lease Liability Payments Due
LesseeOperatingLeaseLiabilityPaymentsDue
|
37900000 | |
CY2023Q1 | alms |
Lessee Operating Lease Liability Gross Fixed Payment
LesseeOperatingLeaseLiabilityGrossFixedPayment
|
54600000 | |
CY2023Q1 | alms |
Lessee Operating Lease Incentive Receivable Current
LesseeOperatingLeaseIncentiveReceivableCurrent
|
16700000 | |
CY2023Q1 | us-gaap |
Operating Lease Liability
OperatingLeaseLiability
|
14100000 | |
CY2023Q1 | us-gaap |
Operating Lease Weighted Average Discount Rate Percent
OperatingLeaseWeightedAverageDiscountRatePercent
|
0.114 | |
CY2022Q3 | alms |
Lessee Operating Lease Incentive Receivable Current
LesseeOperatingLeaseIncentiveReceivableCurrent
|
16700000 | |
CY2022Q3 | us-gaap |
Lessee Operating Lease Renewal Term
LesseeOperatingLeaseRenewalTerm
|
P3Y | |
CY2024Q4 | us-gaap |
Area Of Real Estate Property
AreaOfRealEstateProperty
|
22000 | |
CY2024Q4 | us-gaap |
Lessee Operating Lease Lease Not Yet Commenced Existence Of Option To Extend
LesseeOperatingLeaseLeaseNotYetCommencedExistenceOfOptionToExtend
|
true | |
CY2024Q4 | us-gaap |
Lessee Operating Lease Lease Not Yet Commenced Renewal Term1
LesseeOperatingLeaseLeaseNotYetCommencedRenewalTerm1
|
P2Y | |
CY2023Q4 | us-gaap |
Letters Of Credit Outstanding Amount
LettersOfCreditOutstandingAmount
|
1100000 | |
CY2024Q4 | us-gaap |
Letters Of Credit Outstanding Amount
LettersOfCreditOutstandingAmount
|
1100000 | |
CY2024 | us-gaap |
Operating Lease Cost
OperatingLeaseCost
|
3469000 | |
CY2023 | us-gaap |
Operating Lease Cost
OperatingLeaseCost
|
4747000 | |
CY2024 | us-gaap |
Variable Lease Cost
VariableLeaseCost
|
1202000 | |
CY2023 | us-gaap |
Variable Lease Cost
VariableLeaseCost
|
545000 | |
CY2024 | us-gaap |
Lease Cost
LeaseCost
|
4671000 | |
CY2023 | us-gaap |
Lease Cost
LeaseCost
|
5292000 | |
CY2024 | us-gaap |
Operating Lease Payments
OperatingLeasePayments
|
5299000 | |
CY2023 | us-gaap |
Operating Lease Payments
OperatingLeasePayments
|
2903000 | |
CY2024Q4 | us-gaap |
Operating Lease Weighted Average Remaining Lease Term1
OperatingLeaseWeightedAverageRemainingLeaseTerm1
|
P8Y8M12D | |
CY2023Q4 | us-gaap |
Operating Lease Weighted Average Remaining Lease Term1
OperatingLeaseWeightedAverageRemainingLeaseTerm1
|
P9Y6M | |
CY2024Q4 | us-gaap |
Operating Lease Weighted Average Discount Rate Percent
OperatingLeaseWeightedAverageDiscountRatePercent
|
0.114 | |
CY2023Q4 | us-gaap |
Operating Lease Weighted Average Discount Rate Percent
OperatingLeaseWeightedAverageDiscountRatePercent
|
0.114 | |
CY2024Q4 | us-gaap |
Lessee Operating Lease Liability Payments Due Next Twelve Months
LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths
|
4959000 | |
CY2024Q4 | us-gaap |
Lessee Operating Lease Liability Payments Due Year Two
LesseeOperatingLeaseLiabilityPaymentsDueYearTwo
|
5125000 | |
CY2024Q4 | us-gaap |
Lessee Operating Lease Liability Payments Due Year Three
LesseeOperatingLeaseLiabilityPaymentsDueYearThree
|
5296000 | |
CY2024Q4 | us-gaap |
Lessee Operating Lease Liability Payments Due Year Four
LesseeOperatingLeaseLiabilityPaymentsDueYearFour
|
5474000 | |
CY2024Q4 | us-gaap |
Lessee Operating Lease Liability Payments Due Year Five
LesseeOperatingLeaseLiabilityPaymentsDueYearFive
|
5658000 | |
CY2024Q4 | us-gaap |
Lessee Operating Lease Liability Payments Due After Year Five
LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive
|
21857000 | |
CY2024Q4 | us-gaap |
Lessee Operating Lease Liability Payments Due
LesseeOperatingLeaseLiabilityPaymentsDue
|
48369000 | |
CY2024Q4 | us-gaap |
Lessee Operating Lease Liability Undiscounted Excess Amount
LesseeOperatingLeaseLiabilityUndiscountedExcessAmount
|
17647000 | |
CY2024Q4 | us-gaap |
Operating Lease Liability
OperatingLeaseLiability
|
30722000 | |
CY2023Q2 | alms |
Redeemable Convertible Preferred Stock Call Option
RedeemableConvertiblePreferredStockCallOption
|
2100000 | |
CY2023Q4 | alms |
Derivative Liability Amount Reclassified To Temporary Equity
DerivativeLiabilityAmountReclassifiedToTemporaryEquity
|
2200000 | |
CY2024Q1 | alms |
Number Of Freestanding Financial Instruments
NumberOfFreestandingFinancialInstruments
|
2 | |
CY2024Q1 | alms |
Fair Value Of Freestanding Financial Instruments
FairValueOfFreestandingFinancialInstruments
|
8900000 | |
CY2023Q4 | us-gaap |
Temporary Equity Shares Authorized
TemporaryEquitySharesAuthorized
|
89016578 | |
CY2023Q4 | us-gaap |
Temporary Equity Shares Outstanding
TemporaryEquitySharesOutstanding
|
85960088 | |
CY2023Q4 | us-gaap |
Temporary Equity Liquidation Preference
TemporaryEquityLiquidationPreference
|
370540000 | |
CY2023Q4 | us-gaap |
Temporary Equity Carrying Amount Attributable To Parent
TemporaryEquityCarryingAmountAttributableToParent
|
375370000 | |
CY2024Q2 | us-gaap |
Preferred Stock Shares Authorized
PreferredStockSharesAuthorized
|
50000000 | |
CY2024Q2 | us-gaap |
Preferred Stock Par Or Stated Value Per Share
PreferredStockParOrStatedValuePerShare
|
0.0001 | |
CY2024Q4 | us-gaap |
Preferred Stock Shares Issued
PreferredStockSharesIssued
|
0 | |
CY2024Q4 | us-gaap |
Preferred Stock Shares Outstanding
PreferredStockSharesOutstanding
|
0 | |
CY2024Q4 | us-gaap |
Common Stock Capital Shares Reserved For Future Issuance
CommonStockCapitalSharesReservedForFutureIssuance
|
17095105 | |
CY2023Q4 | us-gaap |
Common Stock Capital Shares Reserved For Future Issuance
CommonStockCapitalSharesReservedForFutureIssuance
|
23779443 | |
CY2024Q1 | us-gaap |
Share Based Compensation Shares Authorized Under Stock Option Plans Exercise Price Range Lower Range Limit
ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLowerRangeLimit
|
8.84 | |
CY2024Q1 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
|
10.23 | |
CY2024Q1 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
|
4603443 | |
CY2024Q1 | us-gaap |
Share Based Compensation Shares Authorized Under Stock Option Plans Exercise Price Range Lower Range Limit
ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLowerRangeLimit
|
8.84 | |
CY2024Q1 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Plan Modification Incremental Compensation Cost
ShareBasedCompensationArrangementByShareBasedPaymentAwardPlanModificationIncrementalCompensationCost
|
700000 | |
CY2024Q1 | alms |
Share Based Payment Arrangement Plan Modification Incremental Cost Associated With Vested Options
ShareBasedPaymentArrangementPlanModificationIncrementalCostAssociatedWithVestedOptions
|
100000 | |
CY2024Q1 | alms |
Share Based Payment Arrangement Plan Modification Incremental Cost Associated With Unvested Options
ShareBasedPaymentArrangementPlanModificationIncrementalCostAssociatedWithUnvestedOptions
|
600000 | |
CY2023Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
|
5096086 | |
CY2023Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
|
9.68 | |
CY2023 | us-gaap |
Sharebased Compensation Arrangement By Sharebased Payment Award Options Outstanding Weighted Average Remaining Contractual Term2
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2
|
P8Y6M | |
CY2023Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Intrinsic Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue
|
15033000 | |
CY2024 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Gross
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross
|
2902385 | |
CY2024 | us-gaap |
Share Based Compensation Arrangements By Share Based Payment Award Options Grants In Period Weighted Average Exercise Price
ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice
|
11.68 | |
CY2024 | us-gaap |
Stock Issued During Period Shares Stock Options Exercised
StockIssuedDuringPeriodSharesStockOptionsExercised
|
72201 | |
CY2024 | us-gaap |
Share Based Compensation Arrangements By Share Based Payment Award Options Exercises In Period Weighted Average Exercise Price
ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice
|
8.26 | |
CY2024 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue
|
333000 | |
CY2024 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures And Expirations In Period
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriod
|
255362 | |
CY2024 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures And Expirations In Period Weighted Average Exercise Price
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriodWeightedAverageExercisePrice
|
10.23 | |
CY2024Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
|
7670908 | |
CY2024Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
|
9.59 | |
CY2024 | us-gaap |
Sharebased Compensation Arrangement By Sharebased Payment Award Options Outstanding Weighted Average Remaining Contractual Term2
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2
|
P8Y2M12D | |
CY2024Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Intrinsic Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue
|
1777000 | |
CY2024Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber
|
6565317 | |
CY2024Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Weighted Average Exercise Price
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice
|
9.31 | |
CY2024 | us-gaap |
Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Weighted Average Remaining Contractual Term1
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1
|
P8Y | |
CY2024Q4 | us-gaap |
Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Intrinsic Value1
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1
|
1777000 | |
CY2024Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber
|
6565317 | |
CY2024Q4 | alms |
Share Based Compensation Arrangement By Share Based Payment Award Options Unvested And Early Exercisable Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsUnvestedAndEarlyExercisableNumber
|
3906969 | |
CY2024 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Weighted Average Grant Date Fair Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue
|
9.92 | |
CY2023 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Weighted Average Grant Date Fair Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue
|
10.93 | |
CY2024 | us-gaap |
Sharebased Compensation Arrangement By Sharebased Payment Award Options Vested In Period Fair Value1
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedInPeriodFairValue1
|
5800000 | |
CY2023 | us-gaap |
Sharebased Compensation Arrangement By Sharebased Payment Award Options Vested In Period Fair Value1
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedInPeriodFairValue1
|
8100000 | |
CY2024 | us-gaap |
Allocated Share Based Compensation Expense
AllocatedShareBasedCompensationExpense
|
19457000 | |
CY2023 | us-gaap |
Allocated Share Based Compensation Expense
AllocatedShareBasedCompensationExpense
|
8625000 | |
CY2024 | us-gaap |
Allocated Share Based Compensation Expense
AllocatedShareBasedCompensationExpense
|
19457000 | |
CY2023 | us-gaap |
Allocated Share Based Compensation Expense
AllocatedShareBasedCompensationExpense
|
8625000 | |
CY2024Q4 | us-gaap |
Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized Stock Options
EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedStockOptions
|
54400000 | |
CY2024 | us-gaap |
Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized Period For Recognition1
EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1
|
P2Y6M | |
CY2024 | us-gaap |
Net Income Loss
NetIncomeLoss
|
-294233000 | |
CY2023 | us-gaap |
Net Income Loss
NetIncomeLoss
|
-154993000 | |
CY2024 | us-gaap |
Weighted Average Number Of Shares Issued Basic
WeightedAverageNumberOfSharesIssuedBasic
|
28579979 | |
CY2023 | us-gaap |
Weighted Average Number Of Shares Issued Basic
WeightedAverageNumberOfSharesIssuedBasic
|
2649038 | |
CY2024 | us-gaap |
Weighted Average Number Of Shares Common Stock Subject To Repurchase Or Cancellation
WeightedAverageNumberOfSharesCommonStockSubjectToRepurchaseOrCancellation
|
238113 | |
CY2023 | us-gaap |
Weighted Average Number Of Shares Common Stock Subject To Repurchase Or Cancellation
WeightedAverageNumberOfSharesCommonStockSubjectToRepurchaseOrCancellation
|
498852 | |
CY2024 | us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
28341866 | |
CY2024 | us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
28341866 | |
CY2023 | us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
2150186 | |
CY2023 | us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
2150186 | |
CY2024 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
-10.38 | |
CY2024 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
-10.38 | |
CY2023 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
-72.08 | |
CY2023 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
-72.08 | |
CY2024 | us-gaap |
Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount
AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
|
9608054 | |
CY2023 | us-gaap |
Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount
AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
|
23839676 | |
CY2023 | us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
0 | |
CY2024 | us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
0 | |
CY2024 | us-gaap |
Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate
IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate
|
-61789000 | |
CY2023 | us-gaap |
Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate
IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate
|
-32548000 | |
CY2024 | alms |
Effective Income Tax Rate Reconciliation Permanent Differences Amount
EffectiveIncomeTaxRateReconciliationPermanentDifferencesAmount
|
3000000 | |
CY2023 | alms |
Effective Income Tax Rate Reconciliation Permanent Differences Amount
EffectiveIncomeTaxRateReconciliationPermanentDifferencesAmount
|
7000 | |
CY2024 | us-gaap |
Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance
IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance
|
64923000 | |
CY2023 | us-gaap |
Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance
IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance
|
34961000 | |
CY2024 | us-gaap |
Income Tax Reconciliation Nondeductible Expense Share Based Compensation Cost
IncomeTaxReconciliationNondeductibleExpenseShareBasedCompensationCost
|
3356000 | |
CY2023 | us-gaap |
Income Tax Reconciliation Nondeductible Expense Share Based Compensation Cost
IncomeTaxReconciliationNondeductibleExpenseShareBasedCompensationCost
|
892000 | |
CY2024 | us-gaap |
Income Tax Reconciliation Tax Credits Research
IncomeTaxReconciliationTaxCreditsResearch
|
9520000 | |
CY2023 | us-gaap |
Income Tax Reconciliation Tax Credits Research
IncomeTaxReconciliationTaxCreditsResearch
|
3322000 | |
CY2024 | us-gaap |
Income Tax Reconciliation Other Reconciling Items
IncomeTaxReconciliationOtherReconcilingItems
|
30000 | |
CY2023 | us-gaap |
Income Tax Reconciliation Other Reconciling Items
IncomeTaxReconciliationOtherReconcilingItems
|
10000 | |
CY2024Q4 | us-gaap |
Deferred Tax Assets Operating Loss Carryforwards
DeferredTaxAssetsOperatingLossCarryforwards
|
21573000 | |
CY2023Q4 | us-gaap |
Deferred Tax Assets Operating Loss Carryforwards
DeferredTaxAssetsOperatingLossCarryforwards
|
10519000 | |
CY2024Q4 | us-gaap |
Deferred Tax Assets Tax Credit Carryforwards
DeferredTaxAssetsTaxCreditCarryforwards
|
17407000 | |
CY2023Q4 | us-gaap |
Deferred Tax Assets Tax Credit Carryforwards
DeferredTaxAssetsTaxCreditCarryforwards
|
6243000 | |
CY2024Q4 | us-gaap |
Deferred Tax Assets In Process Research And Development
DeferredTaxAssetsInProcessResearchAndDevelopment
|
74211000 | |
CY2023Q4 | us-gaap |
Deferred Tax Assets In Process Research And Development
DeferredTaxAssetsInProcessResearchAndDevelopment
|
39059000 | |
CY2024Q4 | us-gaap |
Deferred Tax Assets Tax Deferred Expense Reserves And Accruals
DeferredTaxAssetsTaxDeferredExpenseReservesAndAccruals
|
115000 | |
CY2023Q4 | us-gaap |
Deferred Tax Assets Tax Deferred Expense Reserves And Accruals
DeferredTaxAssetsTaxDeferredExpenseReservesAndAccruals
|
15000 | |
CY2024Q4 | us-gaap |
Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Share Based Compensation Cost
DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost
|
3088000 | |
CY2023Q4 | us-gaap |
Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Share Based Compensation Cost
DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost
|
1361000 | |
CY2024Q4 | alms |
Deferred Tax Assets Operating Lease Liabilities
DeferredTaxAssetsOperatingLeaseLiabilities
|
6452000 | |
CY2023Q4 | alms |
Deferred Tax Assets Operating Lease Liabilities
DeferredTaxAssetsOperatingLeaseLiabilities
|
6842000 | |
CY2024Q4 | us-gaap |
Deferred Tax Assets Other
DeferredTaxAssetsOther
|
11832000 | |
CY2023Q4 | us-gaap |
Deferred Tax Assets Other
DeferredTaxAssetsOther
|
4567000 | |
CY2024Q4 | us-gaap |
Deferred Tax Assets Gross
DeferredTaxAssetsGross
|
134678000 | |
CY2023Q4 | us-gaap |
Deferred Tax Assets Gross
DeferredTaxAssetsGross
|
68606000 | |
CY2024Q4 | us-gaap |
Deferred Tax Assets Valuation Allowance
DeferredTaxAssetsValuationAllowance
|
127990000 | |
CY2023Q4 | us-gaap |
Deferred Tax Assets Valuation Allowance
DeferredTaxAssetsValuationAllowance
|
61404000 | |
CY2024Q4 | us-gaap |
Deferred Tax Assets Net
DeferredTaxAssetsNet
|
6688000 | |
CY2023Q4 | us-gaap |
Deferred Tax Assets Net
DeferredTaxAssetsNet
|
7202000 | |
CY2024Q4 | us-gaap |
Deferred Tax Liabilities Property Plant And Equipment
DeferredTaxLiabilitiesPropertyPlantAndEquipment
|
885000 | |
CY2023Q4 | us-gaap |
Deferred Tax Liabilities Property Plant And Equipment
DeferredTaxLiabilitiesPropertyPlantAndEquipment
|
1025000 | |
CY2024Q4 | us-gaap |
Deferred Tax Liabilities Leasing Arrangements
DeferredTaxLiabilitiesLeasingArrangements
|
5803000 | |
CY2023Q4 | us-gaap |
Deferred Tax Liabilities Leasing Arrangements
DeferredTaxLiabilitiesLeasingArrangements
|
6177000 | |
CY2024Q4 | us-gaap |
Deferred Income Tax Liabilities
DeferredIncomeTaxLiabilities
|
6688000 | |
CY2023Q4 | us-gaap |
Deferred Income Tax Liabilities
DeferredIncomeTaxLiabilities
|
7202000 | |
CY2024 | us-gaap |
Valuation Allowance Deferred Tax Asset Change In Amount
ValuationAllowanceDeferredTaxAssetChangeInAmount
|
66600000 | |
CY2023 | us-gaap |
Valuation Allowance Deferred Tax Asset Change In Amount
ValuationAllowanceDeferredTaxAssetChangeInAmount
|
35400000 | |
CY2023Q4 | us-gaap |
Unrecognized Tax Benefits
UnrecognizedTaxBenefits
|
4116000 | |
CY2022Q4 | us-gaap |
Unrecognized Tax Benefits
UnrecognizedTaxBenefits
|
2451000 | |
CY2024 | us-gaap |
Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions
UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions
|
1336000 | |
CY2023 | us-gaap |
Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions
UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions
|
3572000 | |
CY2024 | us-gaap |
Unrecognized Tax Benefits Decreases Resulting From Prior Period Tax Positions
UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions
|
2655000 | |
CY2023 | us-gaap |
Unrecognized Tax Benefits Decreases Resulting From Prior Period Tax Positions
UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions
|
1907000 | |
CY2024Q4 | us-gaap |
Unrecognized Tax Benefits
UnrecognizedTaxBenefits
|
2797000 | |
CY2023Q4 | us-gaap |
Unrecognized Tax Benefits
UnrecognizedTaxBenefits
|
4116000 | |
CY2023 | us-gaap |
Unrecognized Tax Benefits Income Tax Penalties And Interest Expense
UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestExpense
|
0 | |
CY2024 | us-gaap |
Unrecognized Tax Benefits Income Tax Penalties And Interest Expense
UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestExpense
|
0 | |
CY2024Q4 | us-gaap |
Significant Change In Unrecognized Tax Benefits Is Reasonably Possible Amount Of Unrecorded Benefit
SignificantChangeInUnrecognizedTaxBenefitsIsReasonablyPossibleAmountOfUnrecordedBenefit
|
0 | |
CY2023 | us-gaap |
Defined Contribution Plan Employer Discretionary Contribution Amount
DefinedContributionPlanEmployerDiscretionaryContributionAmount
|
0 | |
CY2024 | us-gaap |
Defined Contribution Plan Employer Discretionary Contribution Amount
DefinedContributionPlanEmployerDiscretionaryContributionAmount
|
0 | |
CY2024Q4 | ecd |
Rule10b51 Arr Adopted Flag
Rule10b51ArrAdoptedFlag
|
false | |
CY2024Q4 | ecd |
Non Rule10b51 Arr Adopted Flag
NonRule10b51ArrAdoptedFlag
|
false | |
CY2024Q4 | ecd |
Rule10b51 Arr Trmntd Flag
Rule10b51ArrTrmntdFlag
|
false | |
CY2024Q4 | ecd |
Non Rule10b51 Arr Trmntd Flag
NonRule10b51ArrTrmntdFlag
|
false | |
CY2024 | ecd |
Insider Trd Policies Proc Adopted Flag
InsiderTrdPoliciesProcAdoptedFlag
|
true |