10-Q Filing

ARROWHEAD PHARMACEUTICALS, INC. CIK: 879407 Q3 2011

Filing Information

Form Type	10-Q
Accession Number	`0001193125-11-214223`
Period End Date	20110630
Filing Date	20110808
Fiscal Year	2011
Fiscal Period	Q3
XBRL Instance	arwr-20110630.xml

Filing Contents

This filing contains the following financial statements:

Balance Sheet 93 Income Statement 140 Cash Flow Statement 140 Stockholders Equity 52

Balance Sheet 93 line items

Line Item	Tag	Value	Unit	Period
Trade receivable, allowance for doubtful accounts	`AllowanceForDoubtfulAccountsReceivableCurrent`	$90.79K	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$6.85M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$8.98M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$4.32M	USD	Point-in-time
Preferred stock, par value	`PreferredStockParOrStatedValuePerShare`	$0.00	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$2.02M	USD	Point-in-time
Preferred stock, par value	`PreferredStockParOrStatedValuePerShare`	$0.00	USD	Point-in-time
Trade receivable, net of allowance for doubtful accounts of $90,789 at September 30, 2010	`AccountsReceivableNetCurrent`	$58.86K	USD	Point-in-time
Preferred stock, shares authorized	`PreferredStockSharesAuthorized`	5.00M	shares	Point-in-time
Preferred stock, shares authorized	`PreferredStockSharesAuthorized`	5.00M	shares	Point-in-time
Other receivables	`OtherReceivables`	$871.82K	USD	Point-in-time
Other receivables	`OtherReceivables`	$1.35M	USD	Point-in-time
Preferred stock, shares issued	`PreferredStockSharesIssued`	0.00	shares	Point-in-time
Preferred stock, shares issued	`PreferredStockSharesIssued`	0.00	shares	Point-in-time
Preferred stock, shares outstanding	`PreferredStockSharesOutstanding`	0.00	shares	Point-in-time
Prepaid expenses and other current assets	`PrepaidExpenseAndOtherAssetsCurrent`	$353.93K	USD	Point-in-time
Preferred stock, shares outstanding	`PreferredStockSharesOutstanding`	0.00	shares	Point-in-time
Prepaid expenses and other current assets	`PrepaidExpenseAndOtherAssetsCurrent`	$204.64K	USD	Point-in-time
Marketable securities	`MarketableSecuritiesCurrent`	$1.18M	USD	Point-in-time
Common stock, par value	`CommonStockParOrStatedValuePerShare`	$0.00	USD	Point-in-time
Common stock, par value	`CommonStockParOrStatedValuePerShare`	$0.00	USD	Point-in-time
TOTAL CURRENT ASSETS	`AssetsCurrent`	$8.13M	USD	Point-in-time
TOTAL CURRENT ASSETS	`AssetsCurrent`	$7.05M	USD	Point-in-time
Common stock, shares authorized	`CommonStockSharesAuthorized`	145.00M	shares	Point-in-time
Common stock, shares authorized	`CommonStockSharesAuthorized`	145.00M	shares	Point-in-time
Common stock, shares issued	`CommonStockSharesIssued`	71.72M	shares	Point-in-time
Common stock, shares issued	`CommonStockSharesIssued`	71.83M	shares	Point-in-time
Computers, office equipment and furniture	`FurnitureAndFixturesGross`	$285.27K	USD	Point-in-time
Computers, office equipment and furniture	`FurnitureAndFixturesGross`	$335.78K	USD	Point-in-time
Common stock, shares outstanding	`CommonStockSharesOutstanding`	71.72M	shares	Point-in-time
Common stock, shares outstanding	`CommonStockSharesOutstanding`	71.83M	shares	Point-in-time
Research equipment	`ResearchEquipment`	$3.52K	USD	Point-in-time
Research equipment	`ResearchEquipment`	$752.85K	USD	Point-in-time
Software	`CapitalizedComputerSoftwareGross`	$77.02K	USD	Point-in-time
Software	`CapitalizedComputerSoftwareGross`	$150.44K	USD	Point-in-time
Leasehold improvements	`LeaseholdImprovementsGross`	$78.59K	USD	Point-in-time
Property, Plant and Equipment, Gross, Total	`PropertyPlantAndEquipmentGross`	$365.80K	USD	Point-in-time
Property, Plant and Equipment, Gross, Total	`PropertyPlantAndEquipmentGross`	$1.32M	USD	Point-in-time
Less: Accumulated depreciation and amortization	`AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment`	$335.88K	USD	Point-in-time
Less: Accumulated depreciation and amortization	`AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment`	$1.18M	USD	Point-in-time
PROPERTY AND EQUIPMENT, NET	`PropertyPlantAndEquipmentNet`	$29.92K	USD	Point-in-time
PROPERTY AND EQUIPMENT, NET	`PropertyPlantAndEquipmentNet`	$141.27K	USD	Point-in-time
Rent deposit	`DeferredRentReceivablesNetNoncurrent`	$34.73K	USD	Point-in-time
Patents	`FiniteLivedPatentsGross`	$2.05M	USD	Point-in-time
Patents	`FiniteLivedPatentsGross`	$1.79M	USD	Point-in-time
Note Receivable, net	`NotesAndLoansReceivableNetNoncurrent`	$2.23M	USD	Point-in-time
Derivative asset	`DerivativeAssetsNoncurrent`	$284.62K	USD	Point-in-time
Investment in Nanotope Inc., equity basis	`EquityMethodInvestments`	$1.72M	USD	Point-in-time
Investment in Nanotope Inc., equity basis	`EquityMethodInvestments`	$1.81M	USD	Point-in-time
Investment in Leonardo Biosystems Inc., at cost	`CostMethodInvestments`	$187.00K	USD	Point-in-time
Investment in Leonardo Biosystems Inc., at cost	`CostMethodInvestments`	$187.00K	USD	Point-in-time
TOTAL OTHER ASSETS	`OtherAssetsNoncurrent`	$6.21M	USD	Point-in-time
TOTAL OTHER ASSETS	`OtherAssetsNoncurrent`	$4.08M	USD	Point-in-time
TOTAL ASSETS	`Assets`	$12.35M	USD	Point-in-time
TOTAL ASSETS	`Assets`	$13.29M	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$681.56K	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$501.28K	USD	Point-in-time
Accrued expenses	`AccruedLiabilitiesCurrent`	$494.74K	USD	Point-in-time
Accrued expenses	`AccruedLiabilitiesCurrent`	$472.28K	USD	Point-in-time
Accrued payroll and benefits	`EmployeeRelatedLiabilitiesCurrent`	$191.43K	USD	Point-in-time
Accrued payroll and benefits	`EmployeeRelatedLiabilitiesCurrent`	$227.70K	USD	Point-in-time
Derivative liabilities	`DerivativeLiabilitiesCurrent`	$958.45K	USD	Point-in-time
Derivative liabilities	`DerivativeLiabilitiesCurrent`	$2.41M	USD	Point-in-time
Note payable	`NotesPayableCurrent`	$500.00K	USD	Point-in-time
TOTAL CURRENT LIABILITIES	`LiabilitiesCurrent`	$2.16M	USD	Point-in-time
TOTAL CURRENT LIABILITIES	`LiabilitiesCurrent`	$4.28M	USD	Point-in-time
Note payable	`LongTermNotesPayable`	$560.88K	USD	Point-in-time
TOTAL LONG-TERM LIABILITIES	`LiabilitiesNoncurrent`	$560.88K	USD	Point-in-time
Commitments and contingencies	`CommitmentsAndContingencies`	-	USD	Point-in-time
Commitments and contingencies	`CommitmentsAndContingencies`	-	USD	Point-in-time
Preferred stock, $0.001 par value; 5,000,000 shares authorized; no shares issued or outstanding	`PreferredStockValue`	-	USD	Point-in-time
Preferred stock, $0.001 par value; 5,000,000 shares authorized; no shares issued or outstanding	`PreferredStockValue`	-	USD	Point-in-time
Common stock, $0.001 par value; 145,000,000 shares authorized; 71,833,693 and 71,720,137 shares issued and outstanding as of June 30, 2011 and September 30, 2010, respectively	`CommonStockValue`	$71.73K	USD	Point-in-time
Common stock, $0.001 par value; 145,000,000 shares authorized; 71,833,693 and 71,720,137 shares issued and outstanding as of June 30, 2011 and September 30, 2010, respectively	`CommonStockValue`	$71.85K	USD	Point-in-time
Additional paid-in capital	`AdditionalPaidInCapitalCommonStock`	$121.65M	USD	Point-in-time
Additional paid-in capital	`AdditionalPaidInCapitalCommonStock`	$119.72M	USD	Point-in-time
Accumulated deficit during the development stage	`RetainedEarningsAccumulatedDeficit`	$-111.10M	USD	Point-in-time
Accumulated deficit during the development stage	`RetainedEarningsAccumulatedDeficit`	$-110.74M	USD	Point-in-time
Total Arrowhead Research Corporation stockholders' equity	`StockholdersEquity`	$9.05M	USD	Point-in-time
Total Arrowhead Research Corporation stockholders' equity	`StockholdersEquity`	$10.63M	USD	Point-in-time
Noncontrolling interest	`MinorityInterest`	$-56.52K	USD	Point-in-time
Noncontrolling interest	`MinorityInterest`	$-967.41K	USD	Point-in-time
TOTAL STOCKHOLDERS' EQUITY	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$1.42M	USD	Point-in-time
TOTAL STOCKHOLDERS' EQUITY	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$26.46M	USD	Point-in-time
TOTAL STOCKHOLDERS' EQUITY	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$4.86M	USD	Point-in-time
TOTAL STOCKHOLDERS' EQUITY	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$10.57M	USD	Point-in-time
TOTAL STOCKHOLDERS' EQUITY	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$12.30M	USD	Point-in-time
TOTAL STOCKHOLDERS' EQUITY	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$8.08M	USD	Point-in-time
TOTAL STOCKHOLDERS' EQUITY	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$31.61M	USD	Point-in-time
TOTAL STOCKHOLDERS' EQUITY	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$28.03M	USD	Point-in-time
TOTAL STOCKHOLDERS' EQUITY	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$11.23M	USD	Point-in-time
TOTAL LIABILITIES AND STOCKHOLDERS' EQUITY	`LiabilitiesAndStockholdersEquity`	$13.29M	USD	Point-in-time
TOTAL LIABILITIES AND STOCKHOLDERS' EQUITY	`LiabilitiesAndStockholdersEquity`	$12.35M	USD	Point-in-time

Income Statement 140 line items

Line Item	Tag	Value	Unit	Period
REVENUE	`Revenues`	$3.99M	USD	33 Qtrs
REVENUE	`Revenues`	$296.14K	USD	3 Qtrs
Salaries	`LaborAndRelatedExpense`	$354.22K	USD	1 Quarter
Salaries	`LaborAndRelatedExpense`	$19.66M	USD	33 Qtrs
Salaries	`LaborAndRelatedExpense`	$81.10K	USD	1 Quarter
Salaries	`LaborAndRelatedExpense`	$1.09M	USD	3 Qtrs
Salaries	`LaborAndRelatedExpense`	$802.12K	USD	3 Qtrs
General and administrative expenses	`GeneralAndAdministrativeExpense`	$1.80M	USD	3 Qtrs
General and administrative expenses	`GeneralAndAdministrativeExpense`	$2.10M	USD	3 Qtrs
General and administrative expenses	`GeneralAndAdministrativeExpense`	$23.87M	USD	33 Qtrs
General and administrative expenses	`GeneralAndAdministrativeExpense`	$736.44K	USD	1 Quarter
General and administrative expenses	`GeneralAndAdministrativeExpense`	$643.16K	USD	1 Quarter
Research and development	`ResearchAndDevelopmentExpense`	$39.92M	USD	33 Qtrs
Research and development	`ResearchAndDevelopmentExpense`	$372.55K	USD	3 Qtrs
Research and development	`ResearchAndDevelopmentExpense`	$365.62K	USD	1 Quarter
Research and development	`ResearchAndDevelopmentExpense`	$123.34K	USD	1 Quarter
Research and development	`ResearchAndDevelopmentExpense`	$2.77M	USD	3 Qtrs
Stock-based compensation	`ShareBasedCompensation`	$1.08M	USD	3 Qtrs
Stock-based compensation	`ShareBasedCompensation`	$390.23K	USD	1 Quarter
Stock-based compensation	`ShareBasedCompensation`	$346.71K	USD	1 Quarter
Stock-based compensation	`ShareBasedCompensation`	$12.04M	USD	33 Qtrs
Patent amortization	`AmortizationOfIntangibleAssets`	$60.45K	USD	1 Quarter
Patent amortization	`AmortizationOfIntangibleAssets`	$181.36K	USD	3 Qtrs
Patent amortization	`AmortizationOfIntangibleAssets`	$181.36K	USD	3 Qtrs
Patent amortization	`AmortizationOfIntangibleAssets`	$60.45K	USD	1 Quarter
Patent amortization	`AmortizationOfIntangibleAssets`	$1.72M	USD	33 Qtrs
TOTAL OPERATING EXPENSES	`OperatingExpenses`	$7.21M	USD	3 Qtrs
TOTAL OPERATING EXPENSES	`OperatingExpenses`	$4.05M	USD	3 Qtrs
TOTAL OPERATING EXPENSES	`OperatingExpenses`	$1.77M	USD	1 Quarter
TOTAL OPERATING EXPENSES	`OperatingExpenses`	$97.21M	USD	33 Qtrs
TOTAL OPERATING EXPENSES	`OperatingExpenses`	$1.39M	USD	1 Quarter
OPERATING LOSS	`OperatingIncomeLoss`	$-4.05M	USD	3 Qtrs
OPERATING LOSS	`OperatingIncomeLoss`	$-1.39M	USD	1 Quarter
OPERATING LOSS	`OperatingIncomeLoss`	$-6.92M	USD	3 Qtrs
OPERATING LOSS	`OperatingIncomeLoss`	$-93.21M	USD	33 Qtrs
OPERATING LOSS	`OperatingIncomeLoss`	$-1.77M	USD	1 Quarter
Loss on equity of investments - Nanotope	`IncomeLossFromEquityMethodInvestments`	$-656.44K	USD	33 Qtrs
Loss on equity of investments - Nanotope	`IncomeLossFromEquityMethodInvestments`	$-165.73K	USD	3 Qtrs
Loss on equity of investments - Nanotope	`IncomeLossFromEquityMethodInvestments`	$-96.37K	USD	3 Qtrs
Loss on equity of investments - Nanotope	`IncomeLossFromEquityMethodInvestments`	$-66.49K	USD	1 Quarter
Loss on equity of investments - Nanotope	`IncomeLossFromEquityMethodInvestments`	$-70.37K	USD	1 Quarter
Gain on sale of stock in subsidiary	`GainLossOnSaleOfStockInSubsidiary`	$2.29M	USD	33 Qtrs
Loss on sale of fixed assets, net	`GainLossOnSaleOfPropertyPlantEquipment`	$-127.09K	USD	33 Qtrs
Realized and unrealized gain (loss) on marketable securities	`MarketableSecuritiesGainLoss`	$-498.41K	USD	1 Quarter
Realized and unrealized gain (loss) on marketable securities	`MarketableSecuritiesGainLoss`	$243.78K	USD	33 Qtrs
Realized and unrealized gain (loss) on marketable securities	`MarketableSecuritiesGainLoss`	$-138.49K	USD	3 Qtrs
Interest income (expense), net	`InterestIncomeExpenseNet`	$70.81K	USD	3 Qtrs
Interest income (expense), net	`InterestIncomeExpenseNet`	$2.70M	USD	33 Qtrs
Interest income (expense), net	`InterestIncomeExpenseNet`	$-28.28K	USD	3 Qtrs
Interest income (expense), net	`InterestIncomeExpenseNet`	$20.53K	USD	1 Quarter
Interest income (expense), net	`InterestIncomeExpenseNet`	$-9.81K	USD	1 Quarter
Change in value of derivatives	`UnrealizedGainLossOnDerivatives`	$3.00M	USD	33 Qtrs
Change in value of derivatives	`UnrealizedGainLossOnDerivatives`	$1.24M	USD	3 Qtrs
Change in value of derivatives	`UnrealizedGainLossOnDerivatives`	$1.55M	USD	3 Qtrs
Change in value of derivatives	`UnrealizedGainLossOnDerivatives`	$1.55M	USD	1 Quarter
Change in value of derivatives	`UnrealizedGainLossOnDerivatives`	$373.73K	USD	1 Quarter
TOTAL OTHER INCOME (EXPENSE)	`NonoperatingIncomeExpense`	$1.36M	USD	3 Qtrs
TOTAL OTHER INCOME (EXPENSE)	`NonoperatingIncomeExpense`	$1.48M	USD	1 Quarter
TOTAL OTHER INCOME (EXPENSE)	`NonoperatingIncomeExpense`	$7.46M	USD	33 Qtrs
TOTAL OTHER INCOME (EXPENSE)	`NonoperatingIncomeExpense`	$1.08M	USD	3 Qtrs
TOTAL OTHER INCOME (EXPENSE)	`NonoperatingIncomeExpense`	$-174.51K	USD	1 Quarter
LOSS FROM CONTINUING OPERATIONS BEFORE INCOME TAXES	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$-5.84M	USD	3 Qtrs
LOSS FROM CONTINUING OPERATIONS BEFORE INCOME TAXES	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$-85.76M	USD	33 Qtrs
LOSS FROM CONTINUING OPERATIONS BEFORE INCOME TAXES	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$-2.69M	USD	3 Qtrs
LOSS FROM CONTINUING OPERATIONS BEFORE INCOME TAXES	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$84.36K	USD	1 Quarter
LOSS FROM CONTINUING OPERATIONS BEFORE INCOME TAXES	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$-1.94M	USD	1 Quarter
Provision for income taxes	`IncomeTaxExpenseBenefit`	-	USD	1 Quarter
Provision for income taxes	`IncomeTaxExpenseBenefit`	-	USD	33 Qtrs
Provision for income taxes	`IncomeTaxExpenseBenefit`	-	USD	1 Quarter
Provision for income taxes	`IncomeTaxExpenseBenefit`	-	USD	3 Qtrs
Provision for income taxes	`IncomeTaxExpenseBenefit`	-	USD	3 Qtrs
LOSS FROM CONTINUING OPERATIONS	`IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest`	$-1.94M	USD	1 Quarter
LOSS FROM CONTINUING OPERATIONS	`IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest`	$-85.76M	USD	33 Qtrs
LOSS FROM CONTINUING OPERATIONS	`IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest`	$-5.84M	USD	3 Qtrs
LOSS FROM CONTINUING OPERATIONS	`IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest`	$-2.69M	USD	3 Qtrs
LOSS FROM CONTINUING OPERATIONS	`IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest`	$84.36K	USD	1 Quarter
Income (loss) from discontinued operations	`DiscontinuedOperationIncomeLossFromDiscontinuedOperationDuringPhaseOutPeriodNetOfTax`	$1.37M	USD	3 Qtrs
Income (loss) from discontinued operations	`DiscontinuedOperationIncomeLossFromDiscontinuedOperationDuringPhaseOutPeriodNetOfTax`	$-768.16K	USD	1 Quarter
Income (loss) from discontinued operations	`DiscontinuedOperationIncomeLossFromDiscontinuedOperationDuringPhaseOutPeriodNetOfTax`	$-68.74K	USD	1 Quarter
Income (loss) from discontinued operations	`DiscontinuedOperationIncomeLossFromDiscontinuedOperationDuringPhaseOutPeriodNetOfTax`	$-47.55M	USD	33 Qtrs
Income (loss) from discontinued operations	`DiscontinuedOperationIncomeLossFromDiscontinuedOperationDuringPhaseOutPeriodNetOfTax`	$-2.38M	USD	3 Qtrs
Gain (loss) on disposal of discontinued operations	`DiscontinuedOperationGainLossOnDisposalOfDiscontinuedOperationNetOfTax`	$3.92M	USD	3 Qtrs
Gain (loss) on disposal of discontinued operations	`DiscontinuedOperationGainLossOnDisposalOfDiscontinuedOperationNetOfTax`	$430.00K	USD	3 Qtrs
Gain (loss) on disposal of discontinued operations	`DiscontinuedOperationGainLossOnDisposalOfDiscontinuedOperationNetOfTax`	$4.71M	USD	33 Qtrs
NET INCOME (LOSS) FROM DISCONTINUED OPERATIONS	`IncomeLossFromDiscontinuedOperationsNetOfTax`	$-42.84M	USD	33 Qtrs
NET INCOME (LOSS) FROM DISCONTINUED OPERATIONS	`IncomeLossFromDiscontinuedOperationsNetOfTax`	$5.29M	USD	3 Qtrs
NET INCOME (LOSS) FROM DISCONTINUED OPERATIONS	`IncomeLossFromDiscontinuedOperationsNetOfTax`	$-68.74K	USD	1 Quarter
NET INCOME (LOSS) FROM DISCONTINUED OPERATIONS	`IncomeLossFromDiscontinuedOperationsNetOfTax`	$-1.95M	USD	3 Qtrs
NET INCOME (LOSS) FROM DISCONTINUED OPERATIONS	`IncomeLossFromDiscontinuedOperationsNetOfTax`	$-768.16K	USD	1 Quarter
NET INCOME (LOSS)	`ProfitLoss`	$-683.80K	USD	1 Quarter
NET INCOME (LOSS)	`ProfitLoss`	$-545.46K	USD	3 Qtrs
NET INCOME (LOSS)	`ProfitLoss`	$-2.01M	USD	1 Quarter
NET INCOME (LOSS)	`ProfitLoss`	$-4.64M	USD	3 Qtrs
NET INCOME (LOSS)	`ProfitLoss`	$-128.60M	USD	33 Qtrs
Net (income) loss attributable to noncontrolling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$-193.10K	USD	3 Qtrs
Net (income) loss attributable to noncontrolling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$-872.88K	USD	3 Qtrs
Net (income) loss attributable to noncontrolling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$-193.50K	USD	1 Quarter
Net (income) loss attributable to noncontrolling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$-17.66M	USD	33 Qtrs
Net (income) loss attributable to noncontrolling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$-312.74K	USD	1 Quarter
NET INCOME (LOSS) ATTRIBUTABLE TO ARROWHEAD	`NetIncomeLoss`	$-6.73M	USD	Annual
NET INCOME (LOSS) ATTRIBUTABLE TO ARROWHEAD	`NetIncomeLoss`	$-30.71M	USD	Annual
NET INCOME (LOSS) ATTRIBUTABLE TO ARROWHEAD	`NetIncomeLoss`	$-19.31M	USD	Annual
NET INCOME (LOSS) ATTRIBUTABLE TO ARROWHEAD	`NetIncomeLoss`	$-27.24M	USD	Annual
NET INCOME (LOSS) ATTRIBUTABLE TO ARROWHEAD	`NetIncomeLoss`	$-3.77M	USD	3 Qtrs
NET INCOME (LOSS) ATTRIBUTABLE TO ARROWHEAD	`NetIncomeLoss`	$-6.96M	USD	Annual
NET INCOME (LOSS) ATTRIBUTABLE TO ARROWHEAD	`NetIncomeLoss`	$-110.93M	USD	33 Qtrs
NET INCOME (LOSS) ATTRIBUTABLE TO ARROWHEAD	`NetIncomeLoss`	$-352.36K	USD	3 Qtrs
NET INCOME (LOSS) ATTRIBUTABLE TO ARROWHEAD	`NetIncomeLoss`	$-1.82M	USD	1 Quarter
NET INCOME (LOSS) ATTRIBUTABLE TO ARROWHEAD	`NetIncomeLoss`	$-371.06K	USD	1 Quarter
NET INCOME (LOSS) ATTRIBUTABLE TO ARROWHEAD	`NetIncomeLoss`	$-95.24K	USD	Annual
NET INCOME (LOSS) ATTRIBUTABLE TO ARROWHEAD	`NetIncomeLoss`	$-751.25K	USD	Annual
NET INCOME (LOSS) ATTRIBUTABLE TO ARROWHEAD	`NetIncomeLoss`	$-19.96M	USD	Annual
Income (loss) from continuing operations attributable to Arrowhead common shareholders	`IncomeLossFromContinuingOperationsPerBasicShare`	$-0.07	USD	3 Qtrs
Income (loss) from continuing operations attributable to Arrowhead common shareholders	`IncomeLossFromContinuingOperationsPerBasicShare`	$-0.03	USD	3 Qtrs
Income (loss) from continuing operations attributable to Arrowhead common shareholders	`IncomeLossFromContinuingOperationsPerBasicShare`	$-0.03	USD	1 Quarter
Income from discontinued operations attributable to Arrowhead common shareholders	`IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare`	$0.07	USD	3 Qtrs
Income from discontinued operations attributable to Arrowhead common shareholders	`IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare`	$-0.03	USD	3 Qtrs
Income from discontinued operations attributable to Arrowhead common shareholders	`IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare`	$-0.01	USD	1 Quarter
Net income (loss) attributable to Arrowhead shareholders	`EarningsPerShareBasic`	$-0.01	USD	1 Quarter
Net income (loss) attributable to Arrowhead shareholders	`EarningsPerShareBasic`	$-0.06	USD	3 Qtrs
Net income (loss) attributable to Arrowhead shareholders	`EarningsPerShareBasic`	$-0.03	USD	1 Quarter
Weighted average shares outstanding	`WeightedAverageNumberOfSharesOutstandingBasic`	62.06M	shares	3 Qtrs
Weighted average shares outstanding	`WeightedAverageNumberOfSharesOutstandingBasic`	64.58M	shares	1 Quarter
Weighted average shares outstanding	`WeightedAverageNumberOfSharesOutstandingBasic`	71.80M	shares	3 Qtrs
Weighted average shares outstanding	`WeightedAverageNumberOfSharesOutstandingBasic`	71.83M	shares	1 Quarter
Income (loss) from continuing operations attributable to Arrowhead common shareholders	`IncomeLossFromContinuingOperationsPerDilutedShare`	$-0.03	USD	3 Qtrs
Income (loss) from continuing operations attributable to Arrowhead common shareholders	`IncomeLossFromContinuingOperationsPerDilutedShare`	$-0.07	USD	3 Qtrs
Income (loss) from continuing operations attributable to Arrowhead common shareholders	`IncomeLossFromContinuingOperationsPerDilutedShare`	$-0.03	USD	1 Quarter
Income from discontinued operations attributable to Arrowhead common shareholders	`IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare`	$-0.03	USD	3 Qtrs
Income from discontinued operations attributable to Arrowhead common shareholders	`IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare`	-	USD	33 Qtrs
Income from discontinued operations attributable to Arrowhead common shareholders	`IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare`	-	USD	1 Quarter
Income from discontinued operations attributable to Arrowhead common shareholders	`IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare`	$0.07	USD	3 Qtrs
Income from discontinued operations attributable to Arrowhead common shareholders	`IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare`	$-0.01	USD	1 Quarter
Net income (loss) attributable to Arrowhead shareholders	`EarningsPerShareDiluted`	$-0.03	USD	1 Quarter
Net income (loss) attributable to Arrowhead shareholders	`EarningsPerShareDiluted`	$-0.06	USD	3 Qtrs
Net income (loss) attributable to Arrowhead shareholders	`EarningsPerShareDiluted`	$-0.01	USD	1 Quarter
Weighted average shares outstanding	`WeightedAverageNumberOfDilutedSharesOutstanding`	62.06M	shares	3 Qtrs
Weighted average shares outstanding	`WeightedAverageNumberOfDilutedSharesOutstanding`	64.58M	shares	1 Quarter
Weighted average shares outstanding	`WeightedAverageNumberOfDilutedSharesOutstanding`	71.83M	shares	1 Quarter
Weighted average shares outstanding	`WeightedAverageNumberOfDilutedSharesOutstanding`	78.57M	shares	3 Qtrs

Cash Flow Statement 140 line items

Line Item	Tag	Value	Unit	Period
Net income (loss)	`ProfitLoss`	$-683.80K	USD	1 Quarter
Net income (loss)	`ProfitLoss`	$-545.46K	USD	3 Qtrs
Net income (loss)	`ProfitLoss`	$-2.01M	USD	1 Quarter
Net income (loss)	`ProfitLoss`	$-4.64M	USD	3 Qtrs
Net income (loss)	`ProfitLoss`	$-128.60M	USD	33 Qtrs
Net (income) loss attributable to noncontrolling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$-193.10K	USD	3 Qtrs
Net (income) loss attributable to noncontrolling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$-872.88K	USD	3 Qtrs
Net (income) loss attributable to noncontrolling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$-193.50K	USD	1 Quarter
Net (income) loss attributable to noncontrolling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$-17.66M	USD	33 Qtrs
Net (income) loss attributable to noncontrolling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$-312.74K	USD	1 Quarter
Net income (loss) attributable to Arrowhead	`NetIncomeLoss`	$-6.73M	USD	Annual
Net income (loss) attributable to Arrowhead	`NetIncomeLoss`	$-30.71M	USD	Annual
Net income (loss) attributable to Arrowhead	`NetIncomeLoss`	$-19.31M	USD	Annual
Net income (loss) attributable to Arrowhead	`NetIncomeLoss`	$-27.24M	USD	Annual
Net income (loss) attributable to Arrowhead	`NetIncomeLoss`	$-3.77M	USD	3 Qtrs
Net income (loss) attributable to Arrowhead	`NetIncomeLoss`	$-6.96M	USD	Annual
Net income (loss) attributable to Arrowhead	`NetIncomeLoss`	$-110.93M	USD	33 Qtrs
Net income (loss) attributable to Arrowhead	`NetIncomeLoss`	$-352.36K	USD	3 Qtrs
Net income (loss) attributable to Arrowhead	`NetIncomeLoss`	$-1.82M	USD	1 Quarter
Net income (loss) attributable to Arrowhead	`NetIncomeLoss`	$-371.06K	USD	1 Quarter
Net income (loss) attributable to Arrowhead	`NetIncomeLoss`	$-95.24K	USD	Annual
Net income (loss) attributable to Arrowhead	`NetIncomeLoss`	$-751.25K	USD	Annual
Net income (loss) attributable to Arrowhead	`NetIncomeLoss`	$-19.96M	USD	Annual
(Income) loss from discontinued operations	`DiscontinuedOperationIncomeLossFromDiscontinuedOperationBeforeIncomeTax`	$1.95M	USD	3 Qtrs
(Income) loss from discontinued operations	`DiscontinuedOperationIncomeLossFromDiscontinuedOperationBeforeIncomeTax`	$42.84M	USD	33 Qtrs
(Income) loss from discontinued operations	`DiscontinuedOperationIncomeLossFromDiscontinuedOperationBeforeIncomeTax`	$-5.29M	USD	3 Qtrs
Realized and unrealized (gain) loss on investments	`GainLossOnSaleOfInvestments`	$138.49K	USD	3 Qtrs
Realized and unrealized (gain) loss on investments	`GainLossOnSaleOfInvestments`	$-943.78K	USD	33 Qtrs
(Gain) loss from sale of subsidiary	`GainLossFromSaleOfSubsidiary`	$306.34K	USD	33 Qtrs
Loss on sale/donation of fixed assets	`GainLossOnSaleOfPropertyPlantEquipment`	$-127.09K	USD	33 Qtrs
Stock issued as gift	`StockIssuedAsGift`	$298.75K	USD	33 Qtrs
Stock issued for professional services	`IssuanceOfStockAndWarrantsForServicesOrClaims`	$249.00K	USD	33 Qtrs
Stock issued for in-process research and development	`StockIssuedForInProcessResearchAndDevelopment`	$13.17M	USD	33 Qtrs
Change in value of derivatives	`UnrealizedGainLossOnDerivatives`	$3.00M	USD	33 Qtrs
Change in value of derivatives	`UnrealizedGainLossOnDerivatives`	$1.24M	USD	3 Qtrs
Change in value of derivatives	`UnrealizedGainLossOnDerivatives`	$1.55M	USD	3 Qtrs
Change in value of derivatives	`UnrealizedGainLossOnDerivatives`	$1.55M	USD	1 Quarter
Change in value of derivatives	`UnrealizedGainLossOnDerivatives`	$373.73K	USD	1 Quarter
Purchased in-process research and development - Nanoconduction	`ResearchAndDevelopmentInProcess`	$2.69M	USD	33 Qtrs
Stock-based compensation	`ShareBasedCompensation`	$1.08M	USD	3 Qtrs
Stock-based compensation	`ShareBasedCompensation`	$390.23K	USD	1 Quarter
Stock-based compensation	`ShareBasedCompensation`	$346.71K	USD	1 Quarter
Stock-based compensation	`ShareBasedCompensation`	$12.04M	USD	33 Qtrs
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$209.45K	USD	3 Qtrs
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$5.60M	USD	33 Qtrs
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$203.04K	USD	3 Qtrs
Amortization (accretion) of note discounts, net	`AmortizationOfDebtDiscountPremium`	$-12.49K	USD	33 Qtrs
Amortization (accretion) of note discounts, net	`AmortizationOfDebtDiscountPremium`	$-12.49K	USD	3 Qtrs
Gain on sale of stock in subsidiary	`GainLossOnSaleOfStockInSubsidiary`	$2.29M	USD	33 Qtrs
Common stock, shares issued	`CommonStockSharesIssued`	71.72M	shares	Point-in-time
Non-cash (gain) loss from equity investment	`GainLossOnSaleOfEquityInvestments`	$165.73K	USD	3 Qtrs
Non-cash (gain) loss from equity investment	`GainLossOnSaleOfEquityInvestments`	$656.44K	USD	33 Qtrs
Common stock, shares issued	`CommonStockSharesIssued`	71.83M	shares	Point-in-time
Non-cash (gain) loss from equity investment	`GainLossOnSaleOfEquityInvestments`	$96.37K	USD	3 Qtrs
Noncontrolling interest	`NoncontrollingInterest`	$872.88K	USD	3 Qtrs
Noncontrolling interest	`NoncontrollingInterest`	$17.66M	USD	33 Qtrs
Noncontrolling interest	`NoncontrollingInterest`	$193.10K	USD	3 Qtrs
Common stock value	`CommonStockValue`	$71.73K	USD	Point-in-time
Common stock value	`CommonStockValue`	$71.85K	USD	Point-in-time
Gain on renegotiation of accrued severance	`GainOnRenegotiationOfAccruedSeverance`	$726.50K	USD	33 Qtrs
Receivables	`IncreaseDecreaseInReceivables`	$62.81K	USD	33 Qtrs
Other receivables	`IncreaseDecreaseInOtherReceivables`	$477.77K	USD	3 Qtrs
Other receivables	`IncreaseDecreaseInOtherReceivables`	$728.81K	USD	3 Qtrs
Other receivables	`IncreaseDecreaseInOtherReceivables`	$1.35M	USD	33 Qtrs
Prepaid expenses	`IncreaseDecreaseInPrepaidExpense`	$-27.94K	USD	3 Qtrs
Prepaid expenses	`IncreaseDecreaseInPrepaidExpense`	$236.39K	USD	33 Qtrs
Prepaid expenses	`IncreaseDecreaseInPrepaidExpense`	$-5.19K	USD	3 Qtrs
Other current assets	`IncreaseDecreaseInOtherOperatingAssets`	$-18.47K	USD	3 Qtrs
Other current assets	`IncreaseDecreaseInOtherOperatingAssets`	$68.95K	USD	3 Qtrs
Warrants exercised	`WarrantsExercised`	247,880.00	shares	Point-in-time
Other current assets	`IncreaseDecreaseInOtherOperatingAssets`	$96.36K	USD	33 Qtrs
Deposits	`IncreaseDecreaseInDeposits`	$60.10K	USD	3 Qtrs
Deposits	`IncreaseDecreaseInDeposits`	$-36.80K	USD	33 Qtrs
Stock issued against warrants	`StockIssuedAgainstWarrants`	128,707.00	shares	Point-in-time
Accounts payable	`IncreaseDecreaseInAccountsPayable`	$81.55K	USD	3 Qtrs
Accounts payable	`IncreaseDecreaseInAccountsPayable`	$303.85K	USD	3 Qtrs
Accounts payable	`IncreaseDecreaseInAccountsPayable`	$130.91K	USD	33 Qtrs
Accrued expenses	`IncreaseDecreaseInAccruedLiabilities`	$-9.36K	USD	33 Qtrs
Accrued expenses	`IncreaseDecreaseInAccruedLiabilities`	$187.90K	USD	3 Qtrs
Accrued expenses	`IncreaseDecreaseInAccruedLiabilities`	$-91.06K	USD	3 Qtrs
Accrued severance and other liabilities	`IncreaseDecreaseInOtherOperatingLiabilities`	$1.01M	USD	33 Qtrs
Accrued severance and other liabilities	`IncreaseDecreaseInOtherOperatingLiabilities`	$47.80K	USD	3 Qtrs
Accrued severance and other liabilities	`IncreaseDecreaseInOtherOperatingLiabilities`	$20.77K	USD	3 Qtrs
NET CASH USED IN OPERATING ACTIVITIES OF CONTINUING OPERATIONS	`NetCashProvidedByUsedInOperatingActivitiesContinuingOperations`	$-3.17M	USD	3 Qtrs
NET CASH USED IN OPERATING ACTIVITIES OF CONTINUING OPERATIONS	`NetCashProvidedByUsedInOperatingActivitiesContinuingOperations`	$-58.87M	USD	33 Qtrs
NET CASH USED IN OPERATING ACTIVITIES OF CONTINUING OPERATIONS	`NetCashProvidedByUsedInOperatingActivitiesContinuingOperations`	$-5.99M	USD	3 Qtrs
Purchase of marketable securities - US Treasury Bills	`PaymentsToAcquireMarketableSecurities`	$18.58M	USD	33 Qtrs
Purchase of property and equipment	`PaymentsToAcquirePropertyPlantAndEquipment`	$9.67K	USD	3 Qtrs
Purchase of property and equipment	`PaymentsToAcquirePropertyPlantAndEquipment`	$3.57M	USD	33 Qtrs
Purchase of MASA Energy, LLC	`PaymentsToAcquireBusinessesNetOfCashAcquired`	$250.00K	USD	33 Qtrs
Minority equity investment	`PaymentsToAcquireAdditionalInterestInSubsidiaries`	$2.00M	USD	33 Qtrs
Cash paid for interest in Insert	`PaymentsToAcquireInterestInSubsidiariesAndAffiliates`	$10.15M	USD	33 Qtrs
Cash obtained from interest in Insert	`ProceedsFromDivestitureOfInterestInSubsidiariesAndAffiliates`	$10.53M	USD	33 Qtrs
Proceeds from sale of marketable securities - US Treasury Bills	`ProceedsFromSaleAndMaturityOfMarketableSecurities`	$18.89M	USD	33 Qtrs
Proceeds from sale of investments	`ProceedsFromSaleMaturityAndCollectionsOfInvestments`	$2.40M	USD	33 Qtrs
Proceeds from sale of investments	`ProceedsFromSaleMaturityAndCollectionsOfInvestments`	$1.13M	USD	3 Qtrs
Proceeds from sale of subsidiaries	`ProceedsFromDivestitureOfInterestInConsolidatedSubsidiaries`	$359.38K	USD	33 Qtrs
Proceeds from sale of subsidiaries	`ProceedsFromDivestitureOfInterestInConsolidatedSubsidiaries`	$254.28K	USD	3 Qtrs
Proceeds from sale of fixed assets	`ProceedsFromSaleOfPropertyPlantAndEquipment`	$142.38K	USD	33 Qtrs
Payment for patents	`PaymentsToAcquireIntangibleAssets`	$303.44K	USD	33 Qtrs
Restricted cash	`IncreaseDecreaseInRestrictedCash`	$-50.77K	USD	33 Qtrs
Cash transferred in sale of subsidiary	`CashDivestedFromDeconsolidation`	$1.70M	USD	3 Qtrs
Cash transferred in sale of subsidiary	`CashDivestedFromDeconsolidation`	$1.70M	USD	33 Qtrs
NET CASH USED IN INVESTING ACTIVITIES OF CONTINUING OPERATIONS	`NetCashProvidedByUsedInInvestingActivitiesContinuingOperations`	$-4.17M	USD	33 Qtrs
NET CASH USED IN INVESTING ACTIVITIES OF CONTINUING OPERATIONS	`NetCashProvidedByUsedInInvestingActivitiesContinuingOperations`	$-579.76K	USD	3 Qtrs
Proceeds from issuance of Calando debt	`ProceedsFromIssuanceOfLongTermDebt`	$2.52M	USD	33 Qtrs
Proceeds from sale of stock in subsidiary	`ProceedsFromSaleOfStockInSubsidiary`	$20.89M	USD	33 Qtrs
Proceeds from sale of stock in subsidiary	`ProceedsFromSaleOfStockInSubsidiary`	$1.72M	USD	3 Qtrs
Proceeds from issuance of common stock and warrants, net	`ProceedsFromIssuanceOfCommonStock`	$57.16K	USD	3 Qtrs
Proceeds from issuance of common stock and warrants, net	`ProceedsFromIssuanceOfCommonStock`	$12.07M	USD	3 Qtrs
Proceeds from issuance of common stock and warrants, net	`ProceedsFromIssuanceOfCommonStock`	$90.84M	USD	33 Qtrs
NET CASH PROVIDED BY FINANCING ACTIVITIES OF CONTINUING OPERATIONS	`NetCashProvidedByUsedInFinancingActivitiesContinuingOperations`	$114.26M	USD	33 Qtrs
NET CASH PROVIDED BY FINANCING ACTIVITIES OF CONTINUING OPERATIONS	`NetCashProvidedByUsedInFinancingActivitiesContinuingOperations`	$12.07M	USD	3 Qtrs
NET CASH PROVIDED BY FINANCING ACTIVITIES OF CONTINUING OPERATIONS	`NetCashProvidedByUsedInFinancingActivitiesContinuingOperations`	$1.78M	USD	3 Qtrs
Operating cash flows	`CashProvidedByUsedInOperatingActivitiesDiscontinuedOperations`	$2.27M	USD	3 Qtrs
Operating cash flows	`CashProvidedByUsedInOperatingActivitiesDiscontinuedOperations`	$-2.02M	USD	3 Qtrs
Operating cash flows	`CashProvidedByUsedInOperatingActivitiesDiscontinuedOperations`	$-46.00M	USD	33 Qtrs
Investing cash flows	`CashProvidedByUsedInInvestingActivitiesDiscontinuedOperations`	$430.00K	USD	3 Qtrs
Investing cash flows	`CashProvidedByUsedInInvestingActivitiesDiscontinuedOperations`	$790.62K	USD	33 Qtrs
Financing cash flows	`CashProvidedByUsedInFinancingActivitiesDiscontinuedOperations`	$-1.68M	USD	33 Qtrs
Financing cash flows	`CashProvidedByUsedInFinancingActivitiesDiscontinuedOperations`	$-351.69K	USD	3 Qtrs
Net cash provided by (used in) discontinued operations:	`NetCashProvidedByUsedInDiscontinuedOperations`	$-46.89M	USD	33 Qtrs
Net cash provided by (used in) discontinued operations:	`NetCashProvidedByUsedInDiscontinuedOperations`	$2.27M	USD	3 Qtrs
Net cash provided by (used in) discontinued operations:	`NetCashProvidedByUsedInDiscontinuedOperations`	$-1.94M	USD	3 Qtrs
NET INCREASE (DECREASE) IN CASH	`CashAndCashEquivalentsPeriodIncreaseDecrease`	$6.96M	USD	3 Qtrs
NET INCREASE (DECREASE) IN CASH	`CashAndCashEquivalentsPeriodIncreaseDecrease`	$-2.53M	USD	3 Qtrs
NET INCREASE (DECREASE) IN CASH	`CashAndCashEquivalentsPeriodIncreaseDecrease`	$4.32M	USD	33 Qtrs
CASH AT BEGINNING OF PERIOD	`CashAndCashEquivalentsAtCarryingValue`	$6.85M	USD	Point-in-time
CASH AT BEGINNING OF PERIOD	`CashAndCashEquivalentsAtCarryingValue`	$8.98M	USD	Point-in-time
CASH AT BEGINNING OF PERIOD	`CashAndCashEquivalentsAtCarryingValue`	$4.32M	USD	Point-in-time
CASH AT BEGINNING OF PERIOD	`CashAndCashEquivalentsAtCarryingValue`	$2.02M	USD	Point-in-time
CASH AT END OF PERIOD	`CashAndCashEquivalentsAtCarryingValue`	$6.85M	USD	Point-in-time
CASH AT END OF PERIOD	`CashAndCashEquivalentsAtCarryingValue`	$8.98M	USD	Point-in-time
CASH AT END OF PERIOD	`CashAndCashEquivalentsAtCarryingValue`	$4.32M	USD	Point-in-time
CASH AT END OF PERIOD	`CashAndCashEquivalentsAtCarryingValue`	$2.02M	USD	Point-in-time
Interest paid	`InterestPaid`	$105.00K	USD	3 Qtrs
Interest paid	`InterestPaid`	$230.42K	USD	33 Qtrs
Interest paid	`InterestPaid`	$26.41K	USD	3 Qtrs
Taxes paid	`IncomeTaxesPaid`	$742.50K	USD	33 Qtrs
Taxes paid	`IncomeTaxesPaid`	$742.50K	USD	3 Qtrs

Stockholders Equity 52 line items

Line Item	Tag	Value	Unit	Period
Stock issued during period, value, new issues	`StockIssuedDuringPeriodValueNewIssues`	$43.28K	USD	3 Qtrs
Stock issued during period, value, new issues	`StockIssuedDuringPeriodValueNewIssues`	$-150.47K	USD	Annual
Stock issued during period, value, new issues	`StockIssuedDuringPeriodValueNewIssues`	$1.07M	USD	Annual
Stock issued during period, value, new issues	`StockIssuedDuringPeriodValueNewIssues`	$50.00K	USD	Annual
Reclassification of former Unidym mezzanine debt to equity	`AdjustmentsToAdditionalPaidInCapitalEquityComponentOfConvertibleDebt`	$2.00M	USD	Annual
Stock issuance cost charged to additional paid-in capital	`AdjustmentsToAdditionalPaidInCapitalStockIssuedIssuanceCosts`	$-991.32K	USD	Annual
Net loss attributable to Arrowhead	`NetIncomeLoss`	$-6.73M	USD	Annual
Net loss attributable to Arrowhead	`NetIncomeLoss`	$-30.71M	USD	Annual
Net loss attributable to Arrowhead	`NetIncomeLoss`	$-19.31M	USD	Annual
Net loss attributable to Arrowhead	`NetIncomeLoss`	$-27.24M	USD	Annual
Net loss attributable to Arrowhead	`NetIncomeLoss`	$-3.77M	USD	3 Qtrs
Net loss attributable to Arrowhead	`NetIncomeLoss`	$-6.96M	USD	Annual
Net loss attributable to Arrowhead	`NetIncomeLoss`	$-110.93M	USD	33 Qtrs
Net loss attributable to Arrowhead	`NetIncomeLoss`	$-352.36K	USD	3 Qtrs
Net loss attributable to Arrowhead	`NetIncomeLoss`	$-1.82M	USD	1 Quarter
Net loss attributable to Arrowhead	`NetIncomeLoss`	$-371.06K	USD	1 Quarter
Net loss attributable to Arrowhead	`NetIncomeLoss`	$-95.24K	USD	Annual
Net loss attributable to Arrowhead	`NetIncomeLoss`	$-751.25K	USD	Annual
Net loss attributable to Arrowhead	`NetIncomeLoss`	$-19.96M	USD	Annual
Stock issued during period, value, stock options exercised	`StockIssuedDuringPeriodValueStockOptionsExercised`	$7.63K	USD	Annual
Stock issued during period, value, stock options exercised	`StockIssuedDuringPeriodValueStockOptionsExercised`	$434.73K	USD	Annual
Stock issued during period, value, stock options exercised	`StockIssuedDuringPeriodValueStockOptionsExercised`	$13.88K	USD	3 Qtrs
Stock issued during period, value, stock options exercised	`StockIssuedDuringPeriodValueStockOptionsExercised`	$15.00K	USD	Annual
Stock issued during period, value, stock options exercised	`StockIssuedDuringPeriodValueStockOptionsExercised`	$290.03K	USD	Annual
Stock issued during period, value, stock options exercised	`StockIssuedDuringPeriodValueStockOptionsExercised`	$341.54K	USD	Annual
Adjustments to additional paid in capital, share-based compensation, requisite service period recognition, value	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$508.51K	USD	Annual
Adjustments to additional paid in capital, share-based compensation, requisite service period recognition, value	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$3.19M	USD	Annual
Adjustments to additional paid in capital, share-based compensation, requisite service period recognition, value	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$1.37M	USD	Annual
Adjustments to additional paid in capital, share-based compensation, requisite service period recognition, value	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$2.18M	USD	Annual
Adjustments to additional paid in capital, share-based compensation, requisite service period recognition, value	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$175.65K	USD	Annual
Adjustments to additional paid in capital, share-based compensation, requisite service period recognition, value	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$1.58M	USD	Annual
Adjustments to additional paid in capital, share-based compensation, requisite service period recognition, value	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$2.68M	USD	Annual
Adjustments to additional paid in capital, share-based compensation, requisite service period recognition, value	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$1.11M	USD	3 Qtrs
Adjustments to additional paid in capital, reallocation of noncontrolling interest	`AdjustmentsToAdditionalPaidInCapitalReallocationOfMinorityInterest`	-	USD	3 Qtrs
Adjustments to additional paid in capital, reallocation of noncontrolling interest	`AdjustmentsToAdditionalPaidInCapitalReallocationOfMinorityInterest`	$300.00K	USD	Annual
Adjustments to additional paid in capital, reallocation of noncontrolling interest	`AdjustmentsToAdditionalPaidInCapitalReallocationOfMinorityInterest`	$16.30K	USD	Annual
Adjustments to additional paid in capital, reallocation of noncontrolling interest	`AdjustmentsToAdditionalPaidInCapitalReallocationOfMinorityInterest`	$1.72M	USD	Annual
Adjustments to additional paid in capital, reallocation of noncontrolling interest	`AdjustmentsToAdditionalPaidInCapitalReallocationOfMinorityInterest`	$230.09K	USD	Annual
Issuance of preferred stock in subsidiary	`ProceedsFromIssuanceOfPreferredStockAndPreferenceStock`	$1.62M	USD	3 Qtrs
Issuance of preferred stock in subsidiary	`ProceedsFromIssuanceOfPreferredStockAndPreferenceStock`	$300.00K	USD	Annual
Amortization of discount on Unidym Series D Preferred Stock	`AdjustmentsToAdditionalPaidInCapitalConvertibleDebtWithConversionFeature`	-	USD	Annual
Stockholders' equity, including portion attributable to noncontrolling interest, ending balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$1.42M	USD	Point-in-time
Stockholders' equity, including portion attributable to noncontrolling interest, ending balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$26.46M	USD	Point-in-time
Stockholders' equity, including portion attributable to noncontrolling interest, ending balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$4.86M	USD	Point-in-time
Stockholders' equity, including portion attributable to noncontrolling interest, ending balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$10.57M	USD	Point-in-time
Stockholders' equity, including portion attributable to noncontrolling interest, ending balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$12.30M	USD	Point-in-time
Stockholders' equity, including portion attributable to noncontrolling interest, ending balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$8.08M	USD	Point-in-time
Stockholders' equity, including portion attributable to noncontrolling interest, ending balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$31.61M	USD	Point-in-time
Stockholders' equity, including portion attributable to noncontrolling interest, ending balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$28.03M	USD	Point-in-time
Stockholders' equity, including portion attributable to noncontrolling interest, ending balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$11.23M	USD	Point-in-time
Divestiture of Unidym	`ProceedsFromDivestitureOfInterestInConsolidatedSubsidiaries`	$359.38K	USD	33 Qtrs
Divestiture of Unidym	`ProceedsFromDivestitureOfInterestInConsolidatedSubsidiaries`	$254.28K	USD	3 Qtrs

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