XML 60 R50.htm IDEA: XBRL DOCUMENT
v3.4.0.3

Subsequent Events (Details Textual) |  | 1 Months Ended | 9 Months Ended |  |  |  |  |
--- | --- | --- | --- | --- | --- | --- | --- | ---
Feb. 10, 2015 USD ($) shares | May. 05, 2016 USD ($) $ / shares shares | May. 02, 2016 USD ($) $ / shares shares | Apr. 30, 2016 USD ($) $ / shares shares | Apr. 28, 2016 USD ($) shares | Apr. 28, 2016 CAD CAD / shares shares | Apr. 22, 2016 USD ($) | Mar. 31, 2016 $ / shares shares | Jan. 01, 2017 USD ($) | Sep. 05, 2016 USD ($) | May. 06, 2016 $ / shares shares | Jan. 20, 2016 $ / shares | Jun. 30, 2015 $ / shares shares
Subsequent Event [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Payments for Fees | $ |  |  |  |  |  |  | $ 2,000,000 |  |  |  |  |  |
Common Stock, Par or Stated Value Per Share | $ / shares |  |  |  |  |  |  |  | $ 0.0001 |  |  |  |  | $ 0.0001
Common Stock, Shares, Outstanding | shares |  |  |  |  |  |  |  | 22,446,481 |  |  |  |  | 14,259,681
Convertible Promissory Notes [Member] |  |  |  |  |  |  |  |  |  |  |  |  |
Subsequent Event [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument, Convertible, Conversion Price | $ / shares |  |  |  |  |  |  |  |  |  |  |  | $ 0.65 |
Convertible Notes Equal To Percentage Of Common Stock |  |  |  |  |  |  |  | 120.00% |  |  |  |  |
Debt Conversion, Original Debt, Amount | $ | $ 4,125,000 |  |  |  |  |  |  |  |  |  |  |  |
Debt Conversion, Converted Instrument, Shares Issued | shares | 7,879,096 |  |  |  |  |  |  |  |  |  |  |  |
Common Stock, Shares, Outstanding | shares |  | 26,106,459 |  |  |  |  |  |  |  |  |  |  |
Joseph Gunnar Co [Member] |  |  |  |  |  |  |  |  |  |  |  |  |
Subsequent Event [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Class Of Warrant Or Right Exercisable Period |  |  | 5 years |  |  |  |  |  |  |  |  |  |
Placement Agent [Member] | Convertible Promissory Notes [Member] |  |  |  |  |  |  |  |  |  |  |  |  |
Subsequent Event [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Class Of Warrant Or Right Exercisable Period |  | 5 years |  |  |  |  |  |  |  |  |  |  |
Debt Conversion, Converted Instrument, Shares Issued | shares |  | 270,772 |  |  |  |  |  |  |  |  |  |  |
Subsequent Event [Member] |  |  |  |  |  |  |  |  |  |  |  |  |
Subsequent Event [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Proceeds from Issuance of Common Stock | $ |  |  | $ 6,700,000 |  |  |  |  |  |  |  |  |  |
Class of Warrant or Right, Exercise Price of Warrants or Rights | $ / shares |  |  |  |  |  |  |  |  |  |  | $ 0.64 |  |
Common Stock, Shares, Outstanding | shares |  |  |  |  |  |  |  |  |  |  | 44,856,459 |  |
Class of Warrant or Right, Outstanding | shares |  |  |  |  |  |  |  |  |  |  | 30,279,665 |  |
Subsequent Event [Member] | Convertible Promissory Notes [Member] |  |  |  |  |  |  |  |  |  |  |  |  |
Subsequent Event [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Share Price | $ / shares |  | $ 0.40 |  |  |  |  |  |  |  |  |  |  |
Class of Warrant or Right, Number of Securities Called by Warrants or Rights | shares |  | 3,659,978 |  |  |  |  |  |  |  |  |  |  |
Class of Warrant or Right, Exercise Price of Warrants or Rights | $ / shares |  | $ 0.50 |  |  |  |  |  |  |  |  |  |  |
Debt Conversion, Converted Instrument, Shares Issued | shares |  | 3,659,978 |  |  |  |  |  |  |  |  |  |  |
Subsequent Event [Member] | Over-Allotment Option [Member] |  |  |  |  |  |  |  |  |  |  |  |  |
Subsequent Event [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Class Of Warrant Or Right Warrants Exercised | shares |  |  | 2,049,250 |  |  |  |  |  |  |  |  |  |
Subsequent Event [Member] | Private Placement [Member] |  |  |  |  |  |  |  |  |  |  |  |  |
Subsequent Event [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Class of Warrant or Right, Number of Securities Called by Warrants or Rights | shares |  |  | 1,312,500 |  |  |  |  |  |  |  |  |  |
Class of Warrant or Right, Exercise Price of Warrants or Rights | $ / shares |  |  | $ 0.50 |  |  |  |  |  |  |  |  |  |
Class Of Warrant Or Righst Exercisable Term |  |  | 5 years |  |  |  |  |  |  |  |  |  |
Public Offering Warrants To Be Placement Agents, Percentage |  |  | 7.00% |  |  |  |  |  |  |  |  |  |
Subsequent Event [Member] | Warrant [Member] |  |  |  |  |  |  |  |  |  |  |  |  |
Subsequent Event [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Stock Issued During Period, Shares, New Issues | shares |  |  | 2,812,500 |  |  |  |  |  |  |  |  |  |
Subsequent Event [Member] | Option on Securities [Member] |  |  |  |  |  |  |  |  |  |  |  |  |
Subsequent Event [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Stock Issued During Period, Shares, New Issues | shares |  |  | 2,812,500 |  |  |  |  |  |  |  |  |  |
Subsequent Event [Member] | License And Supply Agreement [Member] |  |  |  |  |  |  |  |  |  |  |  |  |
Subsequent Event [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Number of Shares Purchased | shares |  |  |  |  | 12,245,411 | 12,245,411 |  |  |  |  |  |  |
Value of Shares Purchased |  |  |  |  | $ 2,000,000 | CAD 2,534,800 |  |  |  |  |  |  |
License and supply agreement, Description |  |  |  | Pursuant to the agreement, Aytu will pay Acerus a supply price per unit of the greater of 115% of Acerus’ cost of goods sold for Natesto, not to exceed a fixed ceiling price and (ii) 10% of the net selling price for the first year of the agreement that increases to 16% in the second and 25% in the third year of the agreement and remains constant after that. Upon the expiration or invalidation of the last-to-expire (or be invalidated) Acerus patent covered by the agreement, the supply price will be reduced to an amount equal to the sum of (A) 115% of Acerus’ cost of goods sold (but not to exceed the fixed ceiling price) and (B) 50% of the difference between the supply price and 115% of Acerus’ cost of goods sold (but not to exceed the fixed ceiling price); provided that the supply price will not be reduced to an amount lower than 115% of Acerus’ cost of goods sold (but no to exceed the fixed ceiling price). | Pursuant to the agreement, Aytu will pay Acerus a supply price per unit of the greater of 115% of Acerus cost of goods sold for Natesto, not to exceed a fixed ceiling price and (ii) 10% of the net selling price for the first year of the agreement that increases to 16% in the second year and 25% in the third year of the agreement and remains constant after that. Upon the expiration or invalidation of the last-to-expire (or be invalidated) Acerus patent covered by the agreement, the supply price will be reduced to an amount equal to the sum of (A) 115% of Acerus cost of goods sold (but not to exceed the fixed ceiling price) and (B) 50% of the difference between the supply price and 115% of Acerus cost of goods sold (but not to exceed the fixed ceiling price); provided that the supply price will not be reduced to an amount lower than 115% of Acerus cost of goods sold (but no to exceed the fixed ceiling price). | Pursuant to the agreement, Aytu will pay Acerus a supply price per unit of the greater of 115% of Acerus cost of goods sold for Natesto, not to exceed a fixed ceiling price and (ii) 10% of the net selling price for the first year of the agreement that increases to 16% in the second year and 25% in the third year of the agreement and remains constant after that. Upon the expiration or invalidation of the last-to-expire (or be invalidated) Acerus patent covered by the agreement, the supply price will be reduced to an amount equal to the sum of (A) 115% of Acerus cost of goods sold (but not to exceed the fixed ceiling price) and (B) 50% of the difference between the supply price and 115% of Acerus cost of goods sold (but not to exceed the fixed ceiling price); provided that the supply price will not be reduced to an amount lower than 115% of Acerus cost of goods sold (but no to exceed the fixed ceiling price). |  |  |  |  |  |  |
Shares Purchased, Price Per Share | CAD / shares |  |  |  |  |  | CAD 0.207 |  |  |  |  |  |  |
Subsequent Event [Member] | License And Supply Agreement [Member] | Second Upfront [Member] |  |  |  |  |  |  |  |  |  |  |  |  |
Subsequent Event [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Accrued Additional Upfront Fees | $ |  |  |  |  |  |  |  |  |  | $ 2,000,000 |  |  |
Subsequent Event [Member] | License And Supply Agreement [Member] | Third Upfront [Member] |  |  |  |  |  |  |  |  |  |  |  |  |
Subsequent Event [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Accrued Additional Upfront Fees | $ |  |  |  |  |  |  |  |  | $ 4,000,000 |  |  |  |
Subsequent Event [Member] | License And Supply Agreement [Member] | First Milestone [Member] |  |  |  |  |  |  |  |  |  |  |  |  |
Subsequent Event [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
One Time Non-Refundable Payments | $ |  |  |  | $ 2,500,000 |  |  |  |  |  |  |  |  |
Sales Revenue Target | $ |  |  |  | 25,000,000 |  |  |  |  |  |  |  |  |
Subsequent Event [Member] | License And Supply Agreement [Member] | Second Milestone [Member] |  |  |  |  |  |  |  |  |  |  |  |  |
Subsequent Event [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
One Time Non-Refundable Payments | $ |  |  |  | 5,000,000 |  |  |  |  |  |  |  |  |
Sales Revenue Target | $ |  |  |  | 50,000,000 |  |  |  |  |  |  |  |  |
Subsequent Event [Member] | License And Supply Agreement [Member] | Third Milestone [Member] |  |  |  |  |  |  |  |  |  |  |  |  |
Subsequent Event [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
One Time Non-Refundable Payments | $ |  |  |  | 7,500,000 |  |  |  |  |  |  |  |  |
Sales Revenue Target | $ |  |  |  | 75,000,000 |  |  |  |  |  |  |  |  |
Subsequent Event [Member] | License And Supply Agreement [Member] | Forth Milestone [Member] |  |  |  |  |  |  |  |  |  |  |  |  |
Subsequent Event [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
One Time Non-Refundable Payments | $ |  |  |  | 10,000,000 |  |  |  |  |  |  |  |  |
Sales Revenue Target | $ |  |  |  | 100,000,000 |  |  |  |  |  |  |  |  |
Subsequent Event [Member] | License And Supply Agreement [Member] | Fifth Milestone [Member] |  |  |  |  |  |  |  |  |  |  |  |  |
Subsequent Event [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
One Time Non-Refundable Payments | $ |  |  |  | 12,500,000 |  |  |  |  |  |  |  |  |
Sales Revenue Target | $ |  |  |  | $ 125,000,000 |  |  |  |  |  |  |  |  |
Subsequent Event [Member] | Joseph Gunnar Co [Member] |  |  |  |  |  |  |  |  |  |  |  |  |
Subsequent Event [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Stock Issued During Period, Shares, New Issues | shares |  |  | 18,750,000 |  |  |  |  |  |  |  |  |  |
Common Stock, Par or Stated Value Per Share | $ / shares |  |  | $ 0.0001 |  |  |  |  |  |  |  |  |  |
Class of Warrant or Right, Number of Securities Called by Warrants or Rights | shares |  |  | 18,750,000 |  |  |  |  |  |  |  |  |  |
Shares Issued, Price Per Share | $ / shares |  |  | $ 0.40 |  |  |  |  |  |  |  |  |  |
Class of Warrant or Right, Exercise Price of Warrants or Rights | $ / shares |  |  | $ 0.50 |  |  |  |  |  |  |  |  |  |
Subsequent Event [Member] | Placement Agent [Member] | Convertible Promissory Notes [Member] |  |  |  |  |  |  |  |  |  |  |  |  |
Subsequent Event [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument, Convertible, Conversion Price | $ / shares |  | $ 0.40 |  |  |  |  |  |  |  |  |  |  |
Shares Issuable On Convertible Notes As Percentage To Shares Outstanding Subsequent |  | 8.00% |  |  |  |  |  |  |  |  |  |  |
Debt Conversion, Converted Instrument, Shares Issued | shares |  | 270,772 |  |  |  |  |  |  |  |  |  |  |
Subsequent Event [Member] | Principal Amount [Member] | Convertible Promissory Notes [Member] |  |  |  |  |  |  |  |  |  |  |  |  |
Subsequent Event [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Conversion, Original Debt, Amount | $ |  | $ 1,050,000 |  |  |  |  |  |  |  |  |  |  |
Subsequent Event [Member] | Accrued Interest [Member] | Convertible Promissory Notes [Member] |  |  |  |  |  |  |  |  |  |  |  |  |
Subsequent Event [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Conversion, Original Debt, Amount | $ |  | $ 78,000 |  |  |  |  |  |  |  |  |  |  |
Subsequent Event [Member] | Maximum [Member] | Convertible Promissory Notes [Member] |  |  |  |  |  |  |  |  |  |  |  |  |
Subsequent Event [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Convertible Notes Equal To Percentage Of Common Stock |  | 130.00% |  |  |  |  |  |  |  |  |  |  |
Subsequent Event [Member] | Minimum [Member] | Convertible Promissory Notes [Member] |  |  |  |  |  |  |  |  |  |  |  |  |
Subsequent Event [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Convertible Notes Equal To Percentage Of Common Stock |  | 120.00% |  |  |  |  |  |  |  |  |  |  |
Subsequent Event [Member] | Director [Member] |  |  |  |  |  |  |  |  |  |  |  |  |
Subsequent Event [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Gross | shares |  |  |  | 100,000 |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangements by Share-based Payment Award, Options, Grants in Period, Weighted Average Exercise Price | $ / shares |  |  |  | $ 0.56 |  |  |  |  |  |  |  |  |

X
- Definition The amount of additional upfront fees. + References No definition available. + Details
Name: | aytu_AccruedAdditionalUpfrontFees
Namespace Prefix: | aytu_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Class of Warrant or Right,Period from which Warrants or Rights Exercisable from date of issuance. + References No definition available. + Details
Name: | aytu_ClassOfWarrantOrRighstExercisableTerm
Namespace Prefix: | aytu_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

X
- Definition Class of Warrant or Right,Period from which Warrants or Rights Exercisable from date of issuance. + References No definition available. + Details
Name: | aytu_ClassOfWarrantOrRightExercisablePeriod
Namespace Prefix: | aytu_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

X
- Definition Number of warrants execised in sale a of stock transaction. + References No definition available. + Details
Name: | aytu_ClassOfWarrantOrRightWarrantsExercised
Namespace Prefix: | aytu_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | instant

X
- Definition Convertible notes equal to percentage of common stock. + References No definition available. + Details
Name: | aytu_ConvertibleNotesEqualToPercentageOfCommonStock
Namespace Prefix: | aytu_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition Description related to license and supply agreement. + References No definition available. + Details
Name: | aytu_LicenseAndSupplyAgreementDescription
Namespace Prefix: | aytu_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Aggregate number of shares purchased by the company during the reporting period. + References No definition available. + Details
Name: | aytu_NumberOfSharesPurchased
Namespace Prefix: | aytu_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | duration

X
- Definition Amount represents the one time non-refundable payments based on sales revenue. + References No definition available. + Details
Name: | aytu_OneTimeNonrefundablePayments
Namespace Prefix: | aytu_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition The warrants issued to placement agents related to public offering, as a percentage of number of common stock issued in a transaction. + References No definition available. + Details
Name: | aytu_PublicOfferingWarrantsToBePlacementAgentsPercentage
Namespace Prefix: | aytu_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition The amount sales revenue target for non-refundable payment criteria. + References No definition available. + Details
Name: | aytu_SalesRevenueTarget
Namespace Prefix: | aytu_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Shares Issuable on Convertible Notes, as Percentage to Shares Outstanding subsequently. + References No definition available. + Details
Name: | aytu_SharesIssuableOnConvertibleNotesAsPercentageToSharesOutstandingSubsequent
Namespace Prefix: | aytu_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | instant

X
- Definition Per share value of shares purchased during the period as a result of license and supply agreement. + References No definition available. + Details
Name: | aytu_SharesPurchasedPricePerShare
Namespace Prefix: | aytu_
Data Type: | num:perShareItemType
Balance Type: | na
Period Type: | duration

X
- Definition Value of shares purchased during the period as a result of license and supply agreement. + References No definition available. + Details
Name: | aytu_ValueOfSharesPurchased
Namespace Prefix: | aytu_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Exercise price per share or per unit of warrants or rights outstanding. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.4-08.(i)(4)) -URI http://asc.fasb.org/extlink&oid=26873400&loc=d3e23780-122690 + Details
Name: | us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1
Namespace Prefix: | us-gaap_
Data Type: | num:perShareItemType
Balance Type: | na
Period Type: | instant

X
- Definition Number of securities into which the class of warrant or right may be converted. For example, but not limited to, 500,000 warrants may be converted into 1,000,000 shares. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.4-08.(i)(2)) -URI http://asc.fasb.org/extlink&oid=26873400&loc=d3e23780-122690 + Details
Name: | us-gaap_ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights
Namespace Prefix: | us-gaap_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | instant

X
- Definition Number of warrants or rights outstanding. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.4-08.(i)) -URI http://asc.fasb.org/extlink&oid=26873400&loc=d3e23780-122690 + Details
Name: | us-gaap_ClassOfWarrantOrRightOutstanding
Namespace Prefix: | us-gaap_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | instant

X
- Definition Face amount or stated value per share of common stock. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.29) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 30 -Article 5 + Details
Name: | us-gaap_CommonStockParOrStatedValuePerShare
Namespace Prefix: | us-gaap_
Data Type: | num:perShareItemType
Balance Type: | na
Period Type: | instant

X
- Definition Number of shares of common stock outstanding. Common stock represent the ownership interest in a corporation. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6928386&loc=d3e21463-112644 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.29) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.3-04) -URI http://asc.fasb.org/extlink&oid=27012166&loc=d3e187085-122770 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 30 -Article 5 + Details
Name: | us-gaap_CommonStockSharesOutstanding
Namespace Prefix: | us-gaap_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | instant

X
- Definition The number of shares issued in exchange for the original debt being converted in a noncash (or part noncash) transaction. "Part noncash" refers to that portion of the transaction not resulting in cash receipts or payments in the period. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 50 -Paragraph 5 -URI http://asc.fasb.org/extlink&oid=6367179&loc=d3e4332-108586 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=6367179&loc=d3e4304-108586 + Details
Name: | us-gaap_DebtConversionConvertedInstrumentSharesIssued1
Namespace Prefix: | us-gaap_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | duration

X
- Definition The amount of the original debt being converted in a noncash (or part noncash) transaction. "Part noncash" refers to that portion of the transaction not resulting in cash receipts or cash payments in the period. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=6367179&loc=d3e4304-108586 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 50 -Paragraph 5 -URI http://asc.fasb.org/extlink&oid=6367179&loc=d3e4332-108586 + Details
Name: | us-gaap_DebtConversionOriginalDebtAmount1
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition The price per share of the conversion feature embedded in the debt instrument. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -SubTopic 20 -Section 50 -Paragraph 5 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=6928298&loc=SL6031898-161870 + Details
Name: | us-gaap_DebtInstrumentConvertibleConversionPrice1
Namespace Prefix: | us-gaap_
Data Type: | num:perShareItemType
Balance Type: | na
Period Type: | instant

X
- Definition The amount of cash paid during the current period for fees which are not defined elsewhere in the taxonomy. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 25 -Subparagraph (g) -URI http://asc.fasb.org/extlink&oid=56944662&loc=d3e3536-108585 + Details
Name: | us-gaap_PaymentsForFees
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition The cash inflow from the additional capital contribution to the entity. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Financing Activities -URI http://asc.fasb.org/extlink&oid=6513228 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 14 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=56944662&loc=d3e3255-108585 + Details
Name: | us-gaap_ProceedsFromIssuanceOfCommonStock
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Gross number of share options (or share units) granted during the period. + References No definition available. + Details
Name: | us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross
Namespace Prefix: | us-gaap_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | duration

X
- Definition Weighted average per share amount at which grantees can acquire shares of common stock by exercise of options. + References No definition available. + Details
Name: | us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice
Namespace Prefix: | us-gaap_
Data Type: | num:perShareItemType
Balance Type: | na
Period Type: | duration

X
- Definition Price of a single share of a number of saleable stocks of a company. + References No definition available. + Details
Name: | us-gaap_SharePrice
Namespace Prefix: | us-gaap_
Data Type: | num:perShareItemType
Balance Type: | na
Period Type: | instant

X
- Definition Per share or per unit amount of equity securities issued. + References No definition available. + Details
Name: | us-gaap_SharesIssuedPricePerShare
Namespace Prefix: | us-gaap_
Data Type: | num:perShareItemType
Balance Type: | na
Period Type: | instant

X
- Definition Number of new stock issued during the period. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6928386&loc=d3e21463-112644 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.3-04) -URI http://asc.fasb.org/extlink&oid=27012166&loc=d3e187085-122770 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 29, 30 -Article 5 + Details
Name: | us-gaap_StockIssuedDuringPeriodSharesNewIssues
Namespace Prefix: | us-gaap_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | duration

X
- Definition Detail information of subsequent event by type. User is expected to use existing line items from elsewhere in the taxonomy as the primary line items for this disclosure, which is further associated with dimension and member elements pertaining to a subsequent event. + References No definition available. + Details
Name: | us-gaap_SubsequentEventLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | us-gaap_LongtermDebtTypeAxis=aytu_ConvertiblePromissoryNotesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_RelatedPartyTransactionAxis=aytu_JosephGunnarCoMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_RelatedPartyTransactionAxis=aytu_PlacementAgentMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_SubsequentEventTypeAxis=us-gaap_SubsequentEventMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_SubsidiarySaleOfStockAxis=us-gaap_OverAllotmentOptionMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_SubsidiarySaleOfStockAxis=us-gaap_PrivatePlacementMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_StatementEquityComponentsAxis=us-gaap_WarrantMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancialInstrumentAxis=us-gaap_OptionOnSecuritiesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_RelatedPartyTransactionAxis=aytu_LicenseAndSupplyAgreementMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_TypeOfArrangementAxis=aytu_SecondUpfrontMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_TypeOfArrangementAxis=aytu_ThirdUpfrontMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_TypeOfArrangementAxis=aytu_FirstMilestoneMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_TypeOfArrangementAxis=aytu_SecondMilestoneMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_TypeOfArrangementAxis=aytu_ThirdMilestoneMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_TypeOfArrangementAxis=aytu_ForthMilestoneMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_TypeOfArrangementAxis=aytu_FifthMilestoneMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DebtInstrumentAxis=aytu_PrincipalAmountMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DebtInstrumentAxis=aytu_AccruedInterestMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_RangeAxis=us-gaap_MaximumMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_RangeAxis=us-gaap_MinimumMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_RelatedPartyTransactionsByRelatedPartyAxis=us-gaap_DirectorMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |