10-Q Filing

Oruka Therapeutics, Inc. CIK: 907654 Q3 2025

Filing Information

Form Type	10-Q
Accession Number	`0001213900-25-109182`
Period End Date	20250930
Filing Date	20251112
Fiscal Year	2025
Fiscal Period	Q3
XBRL Instance	ea0262412-10q_oruka_htm.xml

Filing Contents

This filing contains the following financial statements:

Balance Sheet 116 Income Statement 88 Cash Flow Statement 152 Stockholders Equity 86

Balance Sheet 116 line items

Line Item	Tag	Value	Unit	Period
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$61.58M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$61.58M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$91.25M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$91.25M	USD	Point-in-time
Common stock, par value (in Dollars per share)	`CommonStockParOrStatedValuePerShare`	$0.00	USD	Point-in-time
Common stock, par value (in Dollars per share)	`CommonStockParOrStatedValuePerShare`	$0.00	USD	Point-in-time
Common stock, par value (in Dollars per share)	`CommonStockParOrStatedValuePerShare`	$0.00	USD	Point-in-time
Common stock, par value (in Dollars per share)	`CommonStockParOrStatedValuePerShare`	$0.00	USD	Point-in-time
Common stock, shares authorized	`CommonStockSharesAuthorized`	545.00M	shares	Point-in-time
Common stock, shares authorized	`CommonStockSharesAuthorized`	545.00M	shares	Point-in-time
Common stock, shares authorized	`CommonStockSharesAuthorized`	545.00M	shares	Point-in-time
Common stock, shares authorized	`CommonStockSharesAuthorized`	545.00M	shares	Point-in-time
Marketable securities, current	`MarketableSecuritiesCurrent`	$314.07M	USD	Point-in-time
Marketable securities, current	`MarketableSecuritiesCurrent`	$314.07M	USD	Point-in-time
Marketable securities, current	`MarketableSecuritiesCurrent`	$257.90M	USD	Point-in-time
Marketable securities, current	`MarketableSecuritiesCurrent`	$257.90M	USD	Point-in-time
Common stock, shares issued	`CommonStockSharesIssued`	37.44M	shares	Point-in-time
Common stock, shares issued	`CommonStockSharesIssued`	37.44M	shares	Point-in-time
Common stock, shares issued	`CommonStockSharesIssued`	48.38M	shares	Point-in-time
Common stock, shares issued	`CommonStockSharesIssued`	48.38M	shares	Point-in-time
Prepaid expenses and other current assets	`PrepaidExpenseAndOtherAssetsCurrent`	$1.22M	USD	Point-in-time
Prepaid expenses and other current assets	`PrepaidExpenseAndOtherAssetsCurrent`	$1.22M	USD	Point-in-time
Prepaid expenses and other current assets	`PrepaidExpenseAndOtherAssetsCurrent`	$6.01M	USD	Point-in-time
Prepaid expenses and other current assets	`PrepaidExpenseAndOtherAssetsCurrent`	$6.01M	USD	Point-in-time
Total current assets	`AssetsCurrent`	$376.87M	USD	Point-in-time
Total current assets	`AssetsCurrent`	$376.87M	USD	Point-in-time
Total current assets	`AssetsCurrent`	$355.16M	USD	Point-in-time
Total current assets	`AssetsCurrent`	$355.16M	USD	Point-in-time
Common stock, shares outstanding	`CommonStockSharesOutstanding`	37.44M	shares	Point-in-time
Common stock, shares outstanding	`CommonStockSharesOutstanding`	37.44M	shares	Point-in-time
Common stock, shares outstanding	`CommonStockSharesOutstanding`	48.38M	shares	Point-in-time
Common stock, shares outstanding	`CommonStockSharesOutstanding`	48.38M	shares	Point-in-time
Marketable securities, long-term	`MarketableSecuritiesNoncurrent`	$18.07M	USD	Point-in-time
Marketable securities, long-term	`MarketableSecuritiesNoncurrent`	$18.07M	USD	Point-in-time
Marketable securities, long-term	`MarketableSecuritiesNoncurrent`	$151.76M	USD	Point-in-time
Marketable securities, long-term	`MarketableSecuritiesNoncurrent`	$151.76M	USD	Point-in-time
Property and equipment, net	`PropertyPlantAndEquipmentNet`	$162.00K	USD	Point-in-time
Property and equipment, net	`PropertyPlantAndEquipmentNet`	$162.00K	USD	Point-in-time
Property and equipment, net	`PropertyPlantAndEquipmentNet`	$253.00K	USD	Point-in-time
Property and equipment, net	`PropertyPlantAndEquipmentNet`	$253.00K	USD	Point-in-time
Operating lease right-of-use assets	`OperatingLeaseRightOfUseAsset`	$876.00K	USD	Point-in-time
Operating lease right-of-use assets	`OperatingLeaseRightOfUseAsset`	$876.00K	USD	Point-in-time
Operating lease right-of-use assets	`OperatingLeaseRightOfUseAsset`	$1.97M	USD	Point-in-time
Operating lease right-of-use assets	`OperatingLeaseRightOfUseAsset`	$1.97M	USD	Point-in-time
Other non-current assets	`OtherAssetsNoncurrent`	$43.00K	USD	Point-in-time
Other non-current assets	`OtherAssetsNoncurrent`	$43.00K	USD	Point-in-time
Other non-current assets	`OtherAssetsNoncurrent`	$103.00K	USD	Point-in-time
Other non-current assets	`OtherAssetsNoncurrent`	$103.00K	USD	Point-in-time
Total assets	`Assets`	$396.02M	USD	Point-in-time
Total assets	`Assets`	$396.02M	USD	Point-in-time
Total assets	`Assets`	$509.25M	USD	Point-in-time
Total assets	`Assets`	$509.25M	USD	Point-in-time
Accounts payable	`AccountsPayableTradeCurrent`	$3.46M	USD	Point-in-time
Accounts payable	`AccountsPayableTradeCurrent`	$3.46M	USD	Point-in-time
Accounts payable	`AccountsPayableTradeCurrent`	$2.21M	USD	Point-in-time
Accounts payable	`AccountsPayableTradeCurrent`	$2.21M	USD	Point-in-time
Accrued expenses and other current liabilities	`AccruedLiabilitiesAndOtherLiabilities`	$3.35M	USD	Point-in-time
Accrued expenses and other current liabilities	`AccruedLiabilitiesAndOtherLiabilities`	$3.35M	USD	Point-in-time
Accrued expenses and other current liabilities	`AccruedLiabilitiesAndOtherLiabilities`	$8.65M	USD	Point-in-time
Accrued expenses and other current liabilities	`AccruedLiabilitiesAndOtherLiabilities`	$8.65M	USD	Point-in-time
Operating lease liability, current	`OperatingLeaseLiabilityCurrent`	$213.00K	USD	Point-in-time
Operating lease liability, current	`OperatingLeaseLiabilityCurrent`	$213.00K	USD	Point-in-time
Operating lease liability, current	`OperatingLeaseLiabilityCurrent`	$419.00K	USD	Point-in-time
Operating lease liability, current	`OperatingLeaseLiabilityCurrent`	$419.00K	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$13.04M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$13.04M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$20.97M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$20.97M	USD	Point-in-time
Operating lease liability, non-current	`OperatingLeaseLiabilityNoncurrent`	$755.00K	USD	Point-in-time
Operating lease liability, non-current	`OperatingLeaseLiabilityNoncurrent`	$755.00K	USD	Point-in-time
Operating lease liability, non-current	`OperatingLeaseLiabilityNoncurrent`	$1.49M	USD	Point-in-time
Operating lease liability, non-current	`OperatingLeaseLiabilityNoncurrent`	$1.49M	USD	Point-in-time
Total liabilities	`Liabilities`	$13.80M	USD	Point-in-time
Total liabilities	`Liabilities`	$13.80M	USD	Point-in-time
Total liabilities	`Liabilities`	$22.46M	USD	Point-in-time
Total liabilities	`Liabilities`	$22.46M	USD	Point-in-time
Commitments and contingencies (Note 11)	`CommitmentsAndContingencies`	-	USD	Point-in-time
Commitments and contingencies (Note 11)	`CommitmentsAndContingencies`	-	USD	Point-in-time
Commitments and contingencies (Note 11)	`CommitmentsAndContingencies`	-	USD	Point-in-time
Commitments and contingencies (Note 11)	`CommitmentsAndContingencies`	-	USD	Point-in-time
Common stock, $0.001 par value; 545,000,000 shares authorized as of September 30, 2025 and December 31, 2024; 48,384,150 and 37,440,510 shares issued and outstanding as of September 30, 2025 and December 31, 2024, respectively	`CommonStockValue`	$37.00K	USD	Point-in-time
Common stock, $0.001 par value; 545,000,000 shares authorized as of September 30, 2025 and December 31, 2024; 48,384,150 and 37,440,510 shares issued and outstanding as of September 30, 2025 and December 31, 2024, respectively	`CommonStockValue`	$37.00K	USD	Point-in-time
Common stock, $0.001 par value; 545,000,000 shares authorized as of September 30, 2025 and December 31, 2024; 48,384,150 and 37,440,510 shares issued and outstanding as of September 30, 2025 and December 31, 2024, respectively	`CommonStockValue`	$48.00K	USD	Point-in-time
Common stock, $0.001 par value; 545,000,000 shares authorized as of September 30, 2025 and December 31, 2024; 48,384,150 and 37,440,510 shares issued and outstanding as of September 30, 2025 and December 31, 2024, respectively	`CommonStockValue`	$48.00K	USD	Point-in-time
Additional paid-in capital	`AdditionalPaidInCapital`	$463.02M	USD	Point-in-time
Additional paid-in capital	`AdditionalPaidInCapital`	$463.02M	USD	Point-in-time
Additional paid-in capital	`AdditionalPaidInCapital`	$643.20M	USD	Point-in-time
Additional paid-in capital	`AdditionalPaidInCapital`	$643.20M	USD	Point-in-time
Accumulated other comprehensive income (loss)	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-41.00K	USD	Point-in-time
Accumulated other comprehensive income (loss)	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-41.00K	USD	Point-in-time
Accumulated other comprehensive income (loss)	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$185.00K	USD	Point-in-time
Accumulated other comprehensive income (loss)	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$185.00K	USD	Point-in-time
Accumulated deficit	`RetainedEarningsAccumulatedDeficit`	$-83.72M	USD	Point-in-time
Accumulated deficit	`RetainedEarningsAccumulatedDeficit`	$-83.72M	USD	Point-in-time
Accumulated deficit	`RetainedEarningsAccumulatedDeficit`	$-159.57M	USD	Point-in-time
Accumulated deficit	`RetainedEarningsAccumulatedDeficit`	$-159.57M	USD	Point-in-time
Total stockholders equity	`StockholdersEquity`	$1.00K	USD	Point-in-time
Total stockholders equity	`StockholdersEquity`	$1.00K	USD	Point-in-time
Total stockholders equity	`StockholdersEquity`	$-7.06M	USD	Point-in-time
Total stockholders equity	`StockholdersEquity`	$-7.06M	USD	Point-in-time
Total stockholders equity	`StockholdersEquity`	$-28.98M	USD	Point-in-time
Total stockholders equity	`StockholdersEquity`	$-28.98M	USD	Point-in-time
Total stockholders equity	`StockholdersEquity`	$342.37M	USD	Point-in-time
Total stockholders equity	`StockholdersEquity`	$342.37M	USD	Point-in-time
Total stockholders equity	`StockholdersEquity`	$382.22M	USD	Point-in-time
Total stockholders equity	`StockholdersEquity`	$382.22M	USD	Point-in-time
Total stockholders equity	`StockholdersEquity`	$364.73M	USD	Point-in-time
Total stockholders equity	`StockholdersEquity`	$364.73M	USD	Point-in-time
Total stockholders equity	`StockholdersEquity`	$343.64M	USD	Point-in-time
Total stockholders equity	`StockholdersEquity`	$343.64M	USD	Point-in-time
Total stockholders equity	`StockholdersEquity`	$486.79M	USD	Point-in-time
Total stockholders equity	`StockholdersEquity`	$486.79M	USD	Point-in-time
Total liabilities and stockholders equity	`LiabilitiesAndStockholdersEquity`	$396.02M	USD	Point-in-time
Total liabilities and stockholders equity	`LiabilitiesAndStockholdersEquity`	$396.02M	USD	Point-in-time
Total liabilities and stockholders equity	`LiabilitiesAndStockholdersEquity`	$509.25M	USD	Point-in-time
Total liabilities and stockholders equity	`LiabilitiesAndStockholdersEquity`	$509.25M	USD	Point-in-time

Income Statement 88 line items

Line Item	Tag	Value	Unit	Period
Research and development	`ResearchAndDevelopmentExpense`	$25.69M	USD	1 Quarter
Research and development	`ResearchAndDevelopmentExpense`	$25.69M	USD	1 Quarter
Research and development	`ResearchAndDevelopmentExpense`	$49.56M	USD	3 Qtrs
Research and development	`ResearchAndDevelopmentExpense`	$49.56M	USD	3 Qtrs
Research and development	`ResearchAndDevelopmentExpense`	$28.99M	USD	1 Quarter
Research and development	`ResearchAndDevelopmentExpense`	$28.99M	USD	1 Quarter
Research and development	`ResearchAndDevelopmentExpense`	$73.00M	USD	3 Qtrs
Research and development	`ResearchAndDevelopmentExpense`	$73.00M	USD	3 Qtrs
General and administrative	`GeneralAndAdministrativeExpense`	$3.76M	USD	1 Quarter
General and administrative	`GeneralAndAdministrativeExpense`	$3.76M	USD	1 Quarter
General and administrative	`GeneralAndAdministrativeExpense`	$8.25M	USD	3 Qtrs
General and administrative	`GeneralAndAdministrativeExpense`	$8.25M	USD	3 Qtrs
General and administrative	`GeneralAndAdministrativeExpense`	$5.12M	USD	1 Quarter
General and administrative	`GeneralAndAdministrativeExpense`	$5.12M	USD	1 Quarter
General and administrative	`GeneralAndAdministrativeExpense`	$14.62M	USD	3 Qtrs
General and administrative	`GeneralAndAdministrativeExpense`	$14.62M	USD	3 Qtrs
Total operating expenses	`OperatingExpenses`	$29.45M	USD	1 Quarter
Total operating expenses	`OperatingExpenses`	$29.45M	USD	1 Quarter
Total operating expenses	`OperatingExpenses`	$57.80M	USD	3 Qtrs
Total operating expenses	`OperatingExpenses`	$57.80M	USD	3 Qtrs
Total operating expenses	`OperatingExpenses`	$34.10M	USD	1 Quarter
Total operating expenses	`OperatingExpenses`	$34.10M	USD	1 Quarter
Total operating expenses	`OperatingExpenses`	$87.62M	USD	3 Qtrs
Total operating expenses	`OperatingExpenses`	$87.62M	USD	3 Qtrs
Loss from operations	`OperatingIncomeLoss`	$-29.45M	USD	1 Quarter
Loss from operations	`OperatingIncomeLoss`	$-29.45M	USD	1 Quarter
Loss from operations	`OperatingIncomeLoss`	$-57.80M	USD	3 Qtrs
Loss from operations	`OperatingIncomeLoss`	$-57.80M	USD	3 Qtrs
Loss from operations	`OperatingIncomeLoss`	$-34.10M	USD	1 Quarter
Loss from operations	`OperatingIncomeLoss`	$-34.10M	USD	1 Quarter
Loss from operations	`OperatingIncomeLoss`	$-87.62M	USD	3 Qtrs
Loss from operations	`OperatingIncomeLoss`	$-87.62M	USD	3 Qtrs
Interest income	`InvestmentIncomeInterest`	$1.33M	USD	1 Quarter
Interest income	`InvestmentIncomeInterest`	$1.33M	USD	1 Quarter
Interest income	`InvestmentIncomeInterest`	$1.33M	USD	3 Qtrs
Interest income	`InvestmentIncomeInterest`	$1.33M	USD	3 Qtrs
Interest income	`InvestmentIncomeInterest`	$3.83M	USD	1 Quarter
Interest income	`InvestmentIncomeInterest`	$3.83M	USD	1 Quarter
Interest income	`InvestmentIncomeInterest`	$11.78M	USD	3 Qtrs
Interest income	`InvestmentIncomeInterest`	$11.78M	USD	3 Qtrs
Interest expense	`InterestExpenseNonoperating`	$504.00K	USD	1 Quarter
Interest expense	`InterestExpenseNonoperating`	$504.00K	USD	1 Quarter
Interest expense	`InterestExpenseNonoperating`	$1.47M	USD	3 Qtrs
Interest expense	`InterestExpenseNonoperating`	$1.47M	USD	3 Qtrs
Interest expense	`InterestExpenseNonoperating`	-	USD	1 Quarter
Interest expense	`InterestExpenseNonoperating`	-	USD	1 Quarter
Interest expense	`InterestExpenseNonoperating`	-	USD	3 Qtrs
Interest expense	`InterestExpenseNonoperating`	-	USD	3 Qtrs
Other expense, net	`OtherNonoperatingExpense`	-	USD	1 Quarter
Other expense, net	`OtherNonoperatingExpense`	-	USD	1 Quarter
Other expense, net	`OtherNonoperatingExpense`	-	USD	3 Qtrs
Other expense, net	`OtherNonoperatingExpense`	-	USD	3 Qtrs
Other expense, net	`OtherNonoperatingExpense`	$4.00K	USD	1 Quarter
Other expense, net	`OtherNonoperatingExpense`	$4.00K	USD	1 Quarter
Other expense, net	`OtherNonoperatingExpense`	$11.00K	USD	3 Qtrs
Other expense, net	`OtherNonoperatingExpense`	$11.00K	USD	3 Qtrs
Total other income (expense), net	`NonoperatingIncomeExpense`	$826.00K	USD	1 Quarter
Total other income (expense), net	`NonoperatingIncomeExpense`	$826.00K	USD	1 Quarter
Total other income (expense), net	`NonoperatingIncomeExpense`	$-138.00K	USD	3 Qtrs
Total other income (expense), net	`NonoperatingIncomeExpense`	$-138.00K	USD	3 Qtrs
Total other income (expense), net	`NonoperatingIncomeExpense`	$3.83M	USD	1 Quarter
Total other income (expense), net	`NonoperatingIncomeExpense`	$3.83M	USD	1 Quarter
Total other income (expense), net	`NonoperatingIncomeExpense`	$11.77M	USD	3 Qtrs
Total other income (expense), net	`NonoperatingIncomeExpense`	$11.77M	USD	3 Qtrs
Net loss	`NetIncomeLoss`	$-28.62M	USD	1 Quarter
Net loss	`NetIncomeLoss`	$-28.62M	USD	1 Quarter
Net loss	`NetIncomeLoss`	$-57.94M	USD	3 Qtrs
Net loss	`NetIncomeLoss`	$-57.94M	USD	3 Qtrs
Net loss	`NetIncomeLoss`	$-30.28M	USD	1 Quarter
Net loss	`NetIncomeLoss`	$-30.28M	USD	1 Quarter
Net loss	`NetIncomeLoss`	$-75.85M	USD	3 Qtrs
Net loss	`NetIncomeLoss`	$-75.85M	USD	3 Qtrs
Net change in unrealized gains (losses) on marketable securities	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax`	-	USD	1 Quarter
Net change in unrealized gains (losses) on marketable securities	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax`	-	USD	1 Quarter
Net change in unrealized gains (losses) on marketable securities	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax`	-	USD	3 Qtrs
Net change in unrealized gains (losses) on marketable securities	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax`	-	USD	3 Qtrs
Net change in unrealized gains (losses) on marketable securities	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax`	$212.00K	USD	1 Quarter
Net change in unrealized gains (losses) on marketable securities	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax`	$212.00K	USD	1 Quarter
Net change in unrealized gains (losses) on marketable securities	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax`	$226.00K	USD	3 Qtrs
Net change in unrealized gains (losses) on marketable securities	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax`	$226.00K	USD	3 Qtrs
Comprehensive loss	`ComprehensiveIncomeNetOfTax`	$-28.62M	USD	1 Quarter
Comprehensive loss	`ComprehensiveIncomeNetOfTax`	$-28.62M	USD	1 Quarter
Comprehensive loss	`ComprehensiveIncomeNetOfTax`	$-57.94M	USD	3 Qtrs
Comprehensive loss	`ComprehensiveIncomeNetOfTax`	$-57.94M	USD	3 Qtrs
Comprehensive loss	`ComprehensiveIncomeNetOfTax`	$-30.07M	USD	1 Quarter
Comprehensive loss	`ComprehensiveIncomeNetOfTax`	$-30.07M	USD	1 Quarter
Comprehensive loss	`ComprehensiveIncomeNetOfTax`	$-75.62M	USD	3 Qtrs
Comprehensive loss	`ComprehensiveIncomeNetOfTax`	$-75.62M	USD	3 Qtrs

Cash Flow Statement 152 line items

Line Item	Tag	Value	Unit	Period
Net loss	`NetIncomeLoss`	$-28.62M	USD	1 Quarter
Net loss	`NetIncomeLoss`	$-28.62M	USD	1 Quarter
Net loss	`NetIncomeLoss`	$-57.94M	USD	3 Qtrs
Net loss	`NetIncomeLoss`	$-57.94M	USD	3 Qtrs
Net loss	`NetIncomeLoss`	$-30.28M	USD	1 Quarter
Net loss	`NetIncomeLoss`	$-30.28M	USD	1 Quarter
Net loss	`NetIncomeLoss`	$-75.85M	USD	3 Qtrs
Net loss	`NetIncomeLoss`	$-75.85M	USD	3 Qtrs
Stock-based compensation expense	`ShareBasedCompensation`	$9.77M	USD	3 Qtrs
Stock-based compensation expense	`ShareBasedCompensation`	$9.77M	USD	3 Qtrs
Stock-based compensation expense	`ShareBasedCompensation`	$20.12M	USD	3 Qtrs
Stock-based compensation expense	`ShareBasedCompensation`	$20.12M	USD	3 Qtrs
Net accretion of premiums and discounts on marketable securities	`AccretionAmortizationOfDiscountsAndPremiumsInvestments`	-	USD	3 Qtrs
Net accretion of premiums and discounts on marketable securities	`AccretionAmortizationOfDiscountsAndPremiumsInvestments`	-	USD	3 Qtrs
Net accretion of premiums and discounts on marketable securities	`AccretionAmortizationOfDiscountsAndPremiumsInvestments`	$4.34M	USD	3 Qtrs
Net accretion of premiums and discounts on marketable securities	`AccretionAmortizationOfDiscountsAndPremiumsInvestments`	$4.34M	USD	3 Qtrs
Non-cash interest expense	`OtherNoncashExpense`	$1.47M	USD	3 Qtrs
Non-cash interest expense	`OtherNoncashExpense`	$1.47M	USD	3 Qtrs
Non-cash interest expense	`OtherNoncashExpense`	-	USD	3 Qtrs
Non-cash interest expense	`OtherNoncashExpense`	-	USD	3 Qtrs
Non-cash lease expense	`OperatingLeaseCost`	$65.00K	USD	3 Qtrs
Non-cash lease expense	`OperatingLeaseCost`	$65.00K	USD	3 Qtrs
Non-cash lease expense	`OperatingLeaseCost`	$319.00K	USD	3 Qtrs
Non-cash lease expense	`OperatingLeaseCost`	$319.00K	USD	3 Qtrs
Depreciation expense	`Depreciation`	$11.00K	USD	3 Qtrs
Depreciation expense	`Depreciation`	$11.00K	USD	3 Qtrs
Depreciation expense	`Depreciation`	$55.00K	USD	3 Qtrs
Depreciation expense	`Depreciation`	$55.00K	USD	3 Qtrs
Prepaid expenses and other current assets	`IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets`	$1.98M	USD	3 Qtrs
Prepaid expenses and other current assets	`IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets`	$1.98M	USD	3 Qtrs
Prepaid expenses and other current assets	`IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets`	$3.17M	USD	3 Qtrs
Prepaid expenses and other current assets	`IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets`	$3.17M	USD	3 Qtrs
Other non-current assets	`IncreaseDecreaseInOtherNoncurrentAssets`	$43.00K	USD	3 Qtrs
Other non-current assets	`IncreaseDecreaseInOtherNoncurrentAssets`	$43.00K	USD	3 Qtrs
Other non-current assets	`IncreaseDecreaseInOtherNoncurrentAssets`	$60.00K	USD	3 Qtrs
Other non-current assets	`IncreaseDecreaseInOtherNoncurrentAssets`	$60.00K	USD	3 Qtrs
Accounts payable	`IncreaseDecreaseInOtherAccountsPayable`	$1.62M	USD	3 Qtrs
Accounts payable	`IncreaseDecreaseInOtherAccountsPayable`	$1.62M	USD	3 Qtrs
Accounts payable	`IncreaseDecreaseInOtherAccountsPayable`	$-1.25M	USD	3 Qtrs
Accounts payable	`IncreaseDecreaseInOtherAccountsPayable`	$-1.25M	USD	3 Qtrs
Accrued expenses and other current liabilities	`IncreaseDecreaseInAccruedLiabilitiesAndOtherOperatingLiabilities`	$1.65M	USD	3 Qtrs
Accrued expenses and other current liabilities	`IncreaseDecreaseInAccruedLiabilitiesAndOtherOperatingLiabilities`	$1.65M	USD	3 Qtrs
Accrued expenses and other current liabilities	`IncreaseDecreaseInAccruedLiabilitiesAndOtherOperatingLiabilities`	$5.04M	USD	3 Qtrs
Accrued expenses and other current liabilities	`IncreaseDecreaseInAccruedLiabilitiesAndOtherOperatingLiabilities`	$5.04M	USD	3 Qtrs
Operating lease liability	`IncreaseDecreaseInOperatingLeaseLiability`	$6.00K	USD	3 Qtrs
Operating lease liability	`IncreaseDecreaseInOperatingLeaseLiability`	$6.00K	USD	3 Qtrs
Operating lease liability	`IncreaseDecreaseInOperatingLeaseLiability`	$-468.00K	USD	3 Qtrs
Operating lease liability	`IncreaseDecreaseInOperatingLeaseLiability`	$-468.00K	USD	3 Qtrs
Related party accounts payable and other current liabilities	`IncreaseDecreaseInAccountsPayableRelatedParties`	$6.36M	USD	3 Qtrs
Related party accounts payable and other current liabilities	`IncreaseDecreaseInAccountsPayableRelatedParties`	$6.36M	USD	3 Qtrs
Related party accounts payable and other current liabilities	`IncreaseDecreaseInAccountsPayableRelatedParties`	$-6.01M	USD	3 Qtrs
Related party accounts payable and other current liabilities	`IncreaseDecreaseInAccountsPayableRelatedParties`	$-6.01M	USD	3 Qtrs
Net cash used in operating activities	`NetCashProvidedByUsedInOperatingActivities`	$-39.02M	USD	3 Qtrs
Net cash used in operating activities	`NetCashProvidedByUsedInOperatingActivities`	$-39.02M	USD	3 Qtrs
Net cash used in operating activities	`NetCashProvidedByUsedInOperatingActivities`	$-65.62M	USD	3 Qtrs
Net cash used in operating activities	`NetCashProvidedByUsedInOperatingActivities`	$-65.62M	USD	3 Qtrs
Purchases of property and equipment	`PaymentsToAcquirePropertyPlantAndEquipment`	$171.00K	USD	3 Qtrs
Purchases of property and equipment	`PaymentsToAcquirePropertyPlantAndEquipment`	$171.00K	USD	3 Qtrs
Purchases of property and equipment	`PaymentsToAcquirePropertyPlantAndEquipment`	$146.00K	USD	3 Qtrs
Purchases of property and equipment	`PaymentsToAcquirePropertyPlantAndEquipment`	$146.00K	USD	3 Qtrs
Purchases of marketable securities	`PaymentsToAcquireMarketableSecurities`	-	USD	3 Qtrs
Purchases of marketable securities	`PaymentsToAcquireMarketableSecurities`	-	USD	3 Qtrs
Purchases of marketable securities	`PaymentsToAcquireMarketableSecurities`	$419.97M	USD	3 Qtrs
Purchases of marketable securities	`PaymentsToAcquireMarketableSecurities`	$419.97M	USD	3 Qtrs
Proceeds from maturities of marketable securities	`ProceedsFromSaleAndMaturityOfMarketableSecurities`	-	USD	3 Qtrs
Proceeds from maturities of marketable securities	`ProceedsFromSaleAndMaturityOfMarketableSecurities`	-	USD	3 Qtrs
Proceeds from maturities of marketable securities	`ProceedsFromSaleAndMaturityOfMarketableSecurities`	$345.39M	USD	3 Qtrs
Proceeds from maturities of marketable securities	`ProceedsFromSaleAndMaturityOfMarketableSecurities`	$345.39M	USD	3 Qtrs
Net cash used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-171.00K	USD	3 Qtrs
Net cash used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-171.00K	USD	3 Qtrs
Net cash used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-74.72M	USD	3 Qtrs
Net cash used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-74.72M	USD	3 Qtrs
Proceeds from issuance of Pre-Merger Oruka Series A Preferred Stock, net of issuance costs paid	`ProceedsFromIssuanceOfConvertiblePreferredStock`	$2.93M	USD	3 Qtrs
Proceeds from issuance of Pre-Merger Oruka Series A Preferred Stock, net of issuance costs paid	`ProceedsFromIssuanceOfConvertiblePreferredStock`	$2.93M	USD	3 Qtrs
Proceeds from issuance of Pre-Merger Oruka Series A Preferred Stock, net of issuance costs paid	`ProceedsFromIssuanceOfConvertiblePreferredStock`	-	USD	3 Qtrs
Proceeds from issuance of Pre-Merger Oruka Series A Preferred Stock, net of issuance costs paid	`ProceedsFromIssuanceOfConvertiblePreferredStock`	-	USD	3 Qtrs
Proceeds from issuance of notes payable to related party, net of issuance costs paid	`ProceedsFromNotesPayable`	$24.98M	USD	3 Qtrs
Proceeds from issuance of notes payable to related party, net of issuance costs paid	`ProceedsFromNotesPayable`	$24.98M	USD	3 Qtrs
Proceeds from issuance of notes payable to related party, net of issuance costs paid	`ProceedsFromNotesPayable`	-	USD	3 Qtrs
Proceeds from issuance of notes payable to related party, net of issuance costs paid	`ProceedsFromNotesPayable`	-	USD	3 Qtrs
Proceeds from the Pre-Closing Financing, net	`ProceedsFromPaymentsForOtherFinancingActivities`	$228.13M	USD	3 Qtrs
Proceeds from the Pre-Closing Financing, net	`ProceedsFromPaymentsForOtherFinancingActivities`	$228.13M	USD	3 Qtrs
Proceeds from the Pre-Closing Financing, net	`ProceedsFromPaymentsForOtherFinancingActivities`	-	USD	3 Qtrs
Proceeds from the Pre-Closing Financing, net	`ProceedsFromPaymentsForOtherFinancingActivities`	-	USD	3 Qtrs
Proceeds from the PIPE Financings, net	`ProceedsFromThePIPEFinancingNet`	$189.09M	USD	3 Qtrs
Proceeds from the PIPE Financings, net	`ProceedsFromThePIPEFinancingNet`	$189.09M	USD	3 Qtrs
Proceeds from the PIPE Financings, net	`ProceedsFromThePIPEFinancingNet`	$169.91M	USD	3 Qtrs
Proceeds from the PIPE Financings, net	`ProceedsFromThePIPEFinancingNet`	$169.91M	USD	3 Qtrs
Cash acquired in connection with the reverse recapitalization	`ProceedsFromCashAcquiredInConnectionWithTheReverseRecapitalization`	$4.94M	USD	3 Qtrs
Cash acquired in connection with the reverse recapitalization	`ProceedsFromCashAcquiredInConnectionWithTheReverseRecapitalization`	$4.94M	USD	3 Qtrs
Cash acquired in connection with the reverse recapitalization	`ProceedsFromCashAcquiredInConnectionWithTheReverseRecapitalization`	-	USD	3 Qtrs
Cash acquired in connection with the reverse recapitalization	`ProceedsFromCashAcquiredInConnectionWithTheReverseRecapitalization`	-	USD	3 Qtrs
Proceeds from issuance of common stock	`ProceedsFromIssuanceOfCommonStock`	-	USD	3 Qtrs
Proceeds from issuance of common stock	`ProceedsFromIssuanceOfCommonStock`	-	USD	3 Qtrs
Proceeds from issuance of common stock	`ProceedsFromIssuanceOfCommonStock`	$109.00K	USD	3 Qtrs
Proceeds from issuance of common stock	`ProceedsFromIssuanceOfCommonStock`	$109.00K	USD	3 Qtrs
Net cash provided by financing activities	`NetCashProvidedByUsedInFinancingActivities`	$450.06M	USD	3 Qtrs
Net cash provided by financing activities	`NetCashProvidedByUsedInFinancingActivities`	$450.06M	USD	3 Qtrs
Net cash provided by financing activities	`NetCashProvidedByUsedInFinancingActivities`	$170.02M	USD	3 Qtrs
Net cash provided by financing activities	`NetCashProvidedByUsedInFinancingActivities`	$170.02M	USD	3 Qtrs
Net increase in cash and cash equivalents	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect`	$410.88M	USD	3 Qtrs
Net increase in cash and cash equivalents	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect`	$410.88M	USD	3 Qtrs
Net increase in cash and cash equivalents	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect`	$29.68M	USD	3 Qtrs
Net increase in cash and cash equivalents	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect`	$29.68M	USD	3 Qtrs
Cash and cash equivalents at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	-	USD	Point-in-time
Cash and cash equivalents at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	-	USD	Point-in-time
Cash and cash equivalents at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$410.88M	USD	Point-in-time
Cash and cash equivalents at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$410.88M	USD	Point-in-time
Cash and cash equivalents at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$61.58M	USD	Point-in-time
Cash and cash equivalents at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$61.58M	USD	Point-in-time
Cash and cash equivalents at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$91.25M	USD	Point-in-time
Cash and cash equivalents at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$91.25M	USD	Point-in-time
Cash and cash equivalents at end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	-	USD	Point-in-time
Cash and cash equivalents at end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	-	USD	Point-in-time
Cash and cash equivalents at end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$410.88M	USD	Point-in-time
Cash and cash equivalents at end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$410.88M	USD	Point-in-time
Cash and cash equivalents at end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$61.58M	USD	Point-in-time
Cash and cash equivalents at end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$61.58M	USD	Point-in-time
Cash and cash equivalents at end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$91.25M	USD	Point-in-time
Cash and cash equivalents at end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$91.25M	USD	Point-in-time
Operating lease liability arising from obtaining operating right-of-use asset	`RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability`	$982.00K	USD	3 Qtrs
Operating lease liability arising from obtaining operating right-of-use asset	`RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability`	$982.00K	USD	3 Qtrs
Operating lease liability arising from obtaining operating right-of-use asset	`RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability`	$1.41M	USD	3 Qtrs
Operating lease liability arising from obtaining operating right-of-use asset	`RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability`	$1.41M	USD	3 Qtrs
Assets acquired in connection with the reverse recapitalization	`NoncashOrPartNoncashAcquisitionOtherAssetsAcquired1`	$114.00K	USD	3 Qtrs
Assets acquired in connection with the reverse recapitalization	`NoncashOrPartNoncashAcquisitionOtherAssetsAcquired1`	$114.00K	USD	3 Qtrs
Assets acquired in connection with the reverse recapitalization	`NoncashOrPartNoncashAcquisitionOtherAssetsAcquired1`	-	USD	3 Qtrs
Assets acquired in connection with the reverse recapitalization	`NoncashOrPartNoncashAcquisitionOtherAssetsAcquired1`	-	USD	3 Qtrs
Other liabilities assumed in connection with the reverse recapitalization	`NoncashOrPartNoncashAcquisitionOtherLiabilitiesAssumed1`	$54.00K	USD	3 Qtrs
Other liabilities assumed in connection with the reverse recapitalization	`NoncashOrPartNoncashAcquisitionOtherLiabilitiesAssumed1`	$54.00K	USD	3 Qtrs
Other liabilities assumed in connection with the reverse recapitalization	`NoncashOrPartNoncashAcquisitionOtherLiabilitiesAssumed1`	-	USD	3 Qtrs
Other liabilities assumed in connection with the reverse recapitalization	`NoncashOrPartNoncashAcquisitionOtherLiabilitiesAssumed1`	-	USD	3 Qtrs
Pre-Closing Financing and reverse recapitalization issuance costs included in accounts payable	`PreClosingFinancingAndReverseRecapitalizationIssuanceCostsIncludedInAccountsPayable`	$150.00K	USD	3 Qtrs
Pre-Closing Financing and reverse recapitalization issuance costs included in accounts payable	`PreClosingFinancingAndReverseRecapitalizationIssuanceCostsIncludedInAccountsPayable`	$150.00K	USD	3 Qtrs
Pre-Closing Financing and reverse recapitalization issuance costs included in accounts payable	`PreClosingFinancingAndReverseRecapitalizationIssuanceCostsIncludedInAccountsPayable`	-	USD	3 Qtrs
Pre-Closing Financing and reverse recapitalization issuance costs included in accounts payable	`PreClosingFinancingAndReverseRecapitalizationIssuanceCostsIncludedInAccountsPayable`	-	USD	3 Qtrs
PIPE Financing issuance costs included in accounts payable	`PIPEFinancingIssuanceCostsIncludedInAccountsPayable`	$374.00K	USD	3 Qtrs
PIPE Financing issuance costs included in accounts payable	`PIPEFinancingIssuanceCostsIncludedInAccountsPayable`	$374.00K	USD	3 Qtrs
PIPE Financing issuance costs included in accounts payable	`PIPEFinancingIssuanceCostsIncludedInAccountsPayable`	-	USD	3 Qtrs
PIPE Financing issuance costs included in accounts payable	`PIPEFinancingIssuanceCostsIncludedInAccountsPayable`	-	USD	3 Qtrs
PIPE Financing issuance costs included in accrued expenses and other current liabilities	`PIPEFinancingIssuanceCostsIncludedInAccruedExpensesAndOtherCurrentLiabilities`	$6.00K	USD	3 Qtrs
PIPE Financing issuance costs included in accrued expenses and other current liabilities	`PIPEFinancingIssuanceCostsIncludedInAccruedExpensesAndOtherCurrentLiabilities`	$6.00K	USD	3 Qtrs
PIPE Financing issuance costs included in accrued expenses and other current liabilities	`PIPEFinancingIssuanceCostsIncludedInAccruedExpensesAndOtherCurrentLiabilities`	$264.00K	USD	3 Qtrs
PIPE Financing issuance costs included in accrued expenses and other current liabilities	`PIPEFinancingIssuanceCostsIncludedInAccruedExpensesAndOtherCurrentLiabilities`	$264.00K	USD	3 Qtrs
Non-cash accrued interest on convertible note converted to common stock	`NoncashAccruedInterestOnConvertibleNoteConvertedToCommonStock`	$1.47M	USD	3 Qtrs
Non-cash accrued interest on convertible note converted to common stock	`NoncashAccruedInterestOnConvertibleNoteConvertedToCommonStock`	$1.47M	USD	3 Qtrs
Non-cash accrued interest on convertible note converted to common stock	`NoncashAccruedInterestOnConvertibleNoteConvertedToCommonStock`	-	USD	3 Qtrs
Non-cash accrued interest on convertible note converted to common stock	`NoncashAccruedInterestOnConvertibleNoteConvertedToCommonStock`	-	USD	3 Qtrs
Non-cash exchange of Pre-Merger Oruka Series A Preferred Stock for Company Series B Convertible Preferred Stock	`DebtConversionConvertedInstrumentAmount1`	$2.93M	USD	3 Qtrs
Non-cash exchange of Pre-Merger Oruka Series A Preferred Stock for Company Series B Convertible Preferred Stock	`DebtConversionConvertedInstrumentAmount1`	$2.93M	USD	3 Qtrs
Non-cash exchange of Pre-Merger Oruka Series A Preferred Stock for Company Series B Convertible Preferred Stock	`DebtConversionConvertedInstrumentAmount1`	-	USD	3 Qtrs
Non-cash exchange of Pre-Merger Oruka Series A Preferred Stock for Company Series B Convertible Preferred Stock	`DebtConversionConvertedInstrumentAmount1`	-	USD	3 Qtrs

Stockholders Equity 86 line items

Line Item	Tag	Value	Unit	Period
Balance	`StockholdersEquity`	$1.00K	USD	Point-in-time
Balance	`StockholdersEquity`	$1.00K	USD	Point-in-time
Balance	`StockholdersEquity`	$-7.06M	USD	Point-in-time
Balance	`StockholdersEquity`	$-7.06M	USD	Point-in-time
Balance	`StockholdersEquity`	$-28.98M	USD	Point-in-time
Balance	`StockholdersEquity`	$-28.98M	USD	Point-in-time
Balance	`StockholdersEquity`	$342.37M	USD	Point-in-time
Balance	`StockholdersEquity`	$342.37M	USD	Point-in-time
Balance	`StockholdersEquity`	$382.22M	USD	Point-in-time
Balance	`StockholdersEquity`	$382.22M	USD	Point-in-time
Balance	`StockholdersEquity`	$364.73M	USD	Point-in-time
Balance	`StockholdersEquity`	$364.73M	USD	Point-in-time
Balance	`StockholdersEquity`	$343.64M	USD	Point-in-time
Balance	`StockholdersEquity`	$343.64M	USD	Point-in-time
Balance	`StockholdersEquity`	$486.79M	USD	Point-in-time
Balance	`StockholdersEquity`	$486.79M	USD	Point-in-time
Issuance of common stock under employee stock purchase plan	`StockIssuedDuringPeriodValueEmployeeStockPurchasePlan`	$109.00K	USD	1 Quarter
Issuance of common stock under employee stock purchase plan	`StockIssuedDuringPeriodValueEmployeeStockPurchasePlan`	$109.00K	USD	1 Quarter
Issuance of common stock and pre-funded warrants in connection with the 2025 PIPE Financing	`StockIssuedDuringPeriodIssuanceOfCommonStockAndPrefundedWarrantsInConnectionWithThe2025PIPEFinancing`	$180.00M	USD	1 Quarter
Issuance of common stock and pre-funded warrants in connection with the 2025 PIPE Financing	`StockIssuedDuringPeriodIssuanceOfCommonStockAndPrefundedWarrantsInConnectionWithThe2025PIPEFinancing`	$180.00M	USD	1 Quarter
Issuance cost of the 2025 PIPE Financing	`IssuanceCostOf2025PIPEFinancing`	$-10.36M	USD	1 Quarter
Issuance cost of the 2025 PIPE Financing	`IssuanceCostOf2025PIPEFinancing`	$-10.36M	USD	1 Quarter
Exchange of Series A convertible preferred stock for Series B non-voting convertible preferred stock upon the closing of the reverse recapitalization	`TempororyEquityIssuedDuringPeriodValueExchangeOfSeriesAConvertiblePreferredStockForSeriesBNonvotingConvertiblePreferredStockForSeriesBNonVotingConvertiblePreferredStockReverseRecapitalization`	$2.93M	USD	1 Quarter
Exchange of Series A convertible preferred stock for Series B non-voting convertible preferred stock upon the closing of the reverse recapitalization	`TempororyEquityIssuedDuringPeriodValueExchangeOfSeriesAConvertiblePreferredStockForSeriesBNonvotingConvertiblePreferredStockForSeriesBNonVotingConvertiblePreferredStockReverseRecapitalization`	$2.93M	USD	1 Quarter
Conversion of convertible notes (including accrued interest) into common stock upon the closing of the reverse recapitalization	`StockIssuedDuringPeriodValueConversionOfUnits`	$26.45M	USD	1 Quarter
Conversion of convertible notes (including accrued interest) into common stock upon the closing of the reverse recapitalization	`StockIssuedDuringPeriodValueConversionOfUnits`	$26.45M	USD	1 Quarter
Issuance of common stock and pre-funded warrants in the Pre-Closing Financing,	`StockIssuedDuringPeriodValueIssuanceOfCommonStockAndPrefundedWarrantsInThePreClosingFinancing`	$248.46M	USD	1 Quarter
Issuance of common stock and pre-funded warrants in the Pre-Closing Financing,	`StockIssuedDuringPeriodValueIssuanceOfCommonStockAndPrefundedWarrantsInThePreClosingFinancing`	$248.46M	USD	1 Quarter
Issuance costs of Pre-Closing Financing and reverse recapitalization	`AdjustmentsToAdditionalPaidInCapitalStockIssuedIssuanceCosts`	$20.48M	USD	1 Quarter
Issuance costs of Pre-Closing Financing and reverse recapitalization	`AdjustmentsToAdditionalPaidInCapitalStockIssuedIssuanceCosts`	$20.48M	USD	1 Quarter
Issuance of common stock to former stockholders of ARCA biopharma, Inc. in connection with the closing of the reverse recapitalization	`StockIssuedDuringPeriodValueIssuanceOfCommonStockToFormerStockholdersOfARCABiopharmaIncInConnectionWithTheReverseRecapitalization`	$5.00M	USD	1 Quarter
Issuance of common stock to former stockholders of ARCA biopharma, Inc. in connection with the closing of the reverse recapitalization	`StockIssuedDuringPeriodValueIssuanceOfCommonStockToFormerStockholdersOfARCABiopharmaIncInConnectionWithTheReverseRecapitalization`	$5.00M	USD	1 Quarter
Issuance of common stock, Series A non-voting convertible preferred stock, and pre-funded warrants in connection with the 2024 PIPE Financing	`StockIssuedDuringPeriodValueIssuanceOfCommonStockSeriesANonvotingConvertiblePreferredStockAndPrefundedWarrantsInConnectionWith2024PIPEFinancing`	$144.44M	USD	1 Quarter
Issuance of common stock, Series A non-voting convertible preferred stock, and pre-funded warrants in connection with the 2024 PIPE Financing	`StockIssuedDuringPeriodValueIssuanceOfCommonStockSeriesANonvotingConvertiblePreferredStockAndPrefundedWarrantsInConnectionWith2024PIPEFinancing`	$144.44M	USD	1 Quarter
Issuance cost of the 2024 PIPE Financing	`IssuanceCostOf2024PIPEFinancing`	$-8.57M	USD	1 Quarter
Issuance cost of the 2024 PIPE Financing	`IssuanceCostOf2024PIPEFinancing`	$-8.57M	USD	1 Quarter
Issuance of common stock	`StockIssuedDuringPeriodValueNewIssues`	-	USD	1 Quarter
Issuance of common stock	`StockIssuedDuringPeriodValueNewIssues`	-	USD	1 Quarter
Issuance of Series A convertible preferred stock, net of issuance costs of $69	`StockIssuedDuringPeriodValueOther`	-	USD	1 Quarter
Issuance of Series A convertible preferred stock, net of issuance costs of $69	`StockIssuedDuringPeriodValueOther`	-	USD	1 Quarter
Stock-based compensation expense	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$17.00K	USD	1 Quarter
Stock-based compensation expense	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$17.00K	USD	1 Quarter
Stock-based compensation expense	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$321.00K	USD	1 Quarter
Stock-based compensation expense	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$321.00K	USD	1 Quarter
Stock-based compensation expense	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$1.75M	USD	1 Quarter
Stock-based compensation expense	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$1.75M	USD	1 Quarter
Stock-based compensation expense	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$3.47M	USD	1 Quarter
Stock-based compensation expense	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$3.47M	USD	1 Quarter
Stock-based compensation expense	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$3.40M	USD	1 Quarter
Stock-based compensation expense	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$3.40M	USD	1 Quarter
Stock-based compensation expense	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$3.57M	USD	1 Quarter
Stock-based compensation expense	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$3.57M	USD	1 Quarter
Net change in unrealized gains (losses) on marketable securities	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax`	$35.00K	USD	1 Quarter
Net change in unrealized gains (losses) on marketable securities	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax`	$35.00K	USD	1 Quarter
Net change in unrealized gains (losses) on marketable securities	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax`	$-21.00K	USD	1 Quarter
Net change in unrealized gains (losses) on marketable securities	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax`	$-21.00K	USD	1 Quarter
Net change in unrealized gains (losses) on marketable securities	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax`	$212.00K	USD	1 Quarter
Net change in unrealized gains (losses) on marketable securities	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax`	$212.00K	USD	1 Quarter
Net loss	`ProfitLoss`	$-7.08M	USD	1 Quarter
Net loss	`ProfitLoss`	$-7.08M	USD	1 Quarter
Net loss	`ProfitLoss`	$-22.24M	USD	1 Quarter
Net loss	`ProfitLoss`	$-22.24M	USD	1 Quarter
Net loss	`ProfitLoss`	$-28.62M	USD	1 Quarter
Net loss	`ProfitLoss`	$-28.62M	USD	1 Quarter
Net loss	`ProfitLoss`	$-21.00M	USD	1 Quarter
Net loss	`ProfitLoss`	$-21.00M	USD	1 Quarter
Net loss	`ProfitLoss`	$-24.57M	USD	1 Quarter
Net loss	`ProfitLoss`	$-24.57M	USD	1 Quarter
Net loss	`ProfitLoss`	$-30.28M	USD	1 Quarter
Net loss	`ProfitLoss`	$-30.28M	USD	1 Quarter
Balance	`StockholdersEquity`	$1.00K	USD	Point-in-time
Balance	`StockholdersEquity`	$1.00K	USD	Point-in-time
Balance	`StockholdersEquity`	$-7.06M	USD	Point-in-time
Balance	`StockholdersEquity`	$-7.06M	USD	Point-in-time
Balance	`StockholdersEquity`	$-28.98M	USD	Point-in-time
Balance	`StockholdersEquity`	$-28.98M	USD	Point-in-time
Balance	`StockholdersEquity`	$342.37M	USD	Point-in-time
Balance	`StockholdersEquity`	$342.37M	USD	Point-in-time
Balance	`StockholdersEquity`	$382.22M	USD	Point-in-time
Balance	`StockholdersEquity`	$382.22M	USD	Point-in-time
Balance	`StockholdersEquity`	$364.73M	USD	Point-in-time
Balance	`StockholdersEquity`	$364.73M	USD	Point-in-time
Balance	`StockholdersEquity`	$343.64M	USD	Point-in-time
Balance	`StockholdersEquity`	$343.64M	USD	Point-in-time
Balance	`StockholdersEquity`	$486.79M	USD	Point-in-time
Balance	`StockholdersEquity`	$486.79M	USD	Point-in-time

Data is extracted from SEC EDGAR XBRL filings. Values shown are as reported in the filing.