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Commitments and Contingencies - Additional Information (Detail) (USD $)	1 Months Ended		9 Months Ended
	Jan. 31, 2014	Jan. 31, 2013	Mar. 31, 2015
Commitments And Contingencies [Line Items]
Total commitment			$ 1,876,000us-gaap_ContractualObligation
Amount paid by supplier	22,000us-gaap_PaymentForManagementFee	22,000us-gaap_PaymentForManagementFee
Manufacturing [Member]
Commitments And Contingencies [Line Items]
Total commitment			68,000us-gaap_ContractualObligation / us-gaap_UnrecordedUnconditionalPurchaseObligationByCategoryOfItemPurchasedAxis = rswn_ManufacturingMember
Sponsored Research Agreement with Related Party [Member]
Commitments And Contingencies [Line Items]
Total commitment			298,000us-gaap_ContractualObligation / us-gaap_UnrecordedUnconditionalPurchaseObligationByCategoryOfItemPurchasedAxis = us-gaap_ResearchAndDevelopmentArrangementMember
Sponsored Research Agreement termination notice period			30 days
Redox SYS System [Member] | Manufacturing [Member]
Commitments And Contingencies [Line Items]
Total commitment			68,000us-gaap_ContractualObligation / us-gaap_OtherCommitmentsAxis = rswn_RedoxSYSSystemMember / us-gaap_UnrecordedUnconditionalPurchaseObligationByCategoryOfItemPurchasedAxis = rswn_ManufacturingMember
Redox SYS System [Member] | Clinical Research Obligations [Member]
Commitments And Contingencies [Line Items]
Remaining contract commitments related to trial expense			199,000rswn_CommitmentsAndContingenciesRemainingCommitmentAmount / us-gaap_OtherCommitmentsAxis = rswn_RedoxSYSSystemMember / us-gaap_UnrecordedUnconditionalPurchaseObligationByCategoryOfItemPurchasedAxis = rswn_ClinicalAndRegulatoryPaymentsMember
Zertane Drug [Member] | Clinical Research Obligations [Member]
Commitments And Contingencies [Line Items]
Commitment remain under terms of clinical research agreement			$ 189,000rswn_CommitmentsRemainUnderTermsOfClinicalResearchAgreement / us-gaap_OtherCommitmentsAxis = rswn_ZertaneDrugMember / us-gaap_UnrecordedUnconditionalPurchaseObligationByCategoryOfItemPurchasedAxis = rswn_ClinicalAndRegulatoryPaymentsMember

X

- Definition

Agreement Termination Notice Period

+ References

No definition available.

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- Definition

Commitments And Contingencies Remaining Commitment Amount

+ References

No definition available.

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- Definition

Commitments Remain Under Terms Of Clinical Research Agreement

+ References

No definition available.

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- Definition

Amount of contractual obligation, including but not limited to, long-term debt, capital lease obligations, operating lease obligations, purchase obligations, and other commitments.

+ References

No definition available.

+ Details

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- Definition

Amount paid to managing member or general partner for management of the day-to-day business functions of the limited liability company (LLC) or limited partnership (LP).

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 850

-SubTopic 10

-Section 50

-Paragraph 1

-URI http://asc.fasb.org/extlink&oid=6457730&loc=d3e39549-107864

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