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Convertible Promissory Notes (Details Textual) - USD ($) | 6 Months Ended | 12 Months Ended |
--- | --- | --- | ---
Dec. 31, 2015 | Dec. 31, 2014 | Jun. 30, 2015 | Jun. 30, 2014 | Aug. 31, 2015
Debt Conversion [Line Items] |  |  |  |  |
Debt Instrument, Face Amount | $ 5,175,000 |  |  |  | $ 5,200,000
Unamortized Debt Issuance Expense | 253,000 |  |  |  | 401,000
Derivative Liability, Noncurrent | 180,969 |  | $ 0 |  | $ 103,000
Proceeds from Convertible Debt | $ 5,175,000 | $ 0 | 7,400,000 | $ 4,600,000 |
Class Of Warrant Term | 5 years |  |  |  |
Debt Issuance Cost | $ 20,000 |  |  |  |
Placement Agents Cash Fee Percentage | 8.00% |  |  |  |
Convertible Notes Payable, Noncurrent | $ 4,921,552 |  | $ 0 |  |
Convertible Promissory Notes [Member] |  |  |  |  |
Debt Conversion [Line Items] |  |  |  |  |
Debt Instrument Interest Rate For Extension Period1 | 2.00% |  |  |  |
Debt Instrument, Term | 18 months |  |  |  |
Debt Instrument, Interest Rate, Stated Percentage Rate Range, Minimum | 8.00% |  |  |  |
Debt Instrument, Interest Rate, Stated Percentage Rate Range, Maximum | 12.00% |  |  |  |
Debt Instrument, Interest Rate, Increase (Decrease) | 14.00% |  |  |  |
Debt Instrument Interest Additional Interest Above Rate | 4.00% |  |  |  |
Convertible Notes Equal To Percentage Of Common Stock | 120.00% |  |  |  |
Debt Instrument Conversion Share Price | $ 4.63 |  |  |  |
Debt Instrument, Convertible, Terms of Conversion Feature | The Notes are convertible at any time at the noteholder’s discretion into that number of shares of Aytu common stock equal to 120% of the number of shares of common stock calculated by dividing the then outstanding principal and accrued interest by $4.63. A holder of Notes will be obligated to convert on the terms of Aytu’s next public offering of its stock resulting in gross proceeds of at least $5,000,000 (excluding indebtedness converted in such financing) prior to the maturity date of the Notes (a “Qualified Financing”). The principal and accrued interest under the Notes will automatically convert into a number of shares of such equity securities of the Company sold in the Qualified Financing equal to 120% of the principal and accrued interest under such Note divided by the lesser of (i) the lowest price paid by an investor in the Qualified Financing or (ii) $4.63. In the event that Aytu sells equity securities to investors at any time while the Notes are outstanding in a financing transaction that is not a Qualified Financing, then the noteholders will have the option to convert in whole the outstanding principal and accrued interest as of the closing of such financing into a number of shares of Aytu capital stock in an amount equal to 120% of the number of such shares calculated by dividing the outstanding principal and accrued interest by the lesser of (i) the lowest cash price per share paid by purchasers of shares in such financing, or (ii) $4.63. |  |  |  |
Debt Purchase Price Percent Of Principal Amount | 25.00% |  |  |  |
Debt Issuance Cost | $ 0 |  |  |  |
Convertible Promissory Notes [Member] | Minimum [Member] |  |  |  |  |
Debt Conversion [Line Items] |  |  |  |  |
Proceeds from Convertible Debt | $ 5,000,000 |  |  |  |
Convertible Promissory Notes [Member] | Promissory Notes Payable One [Member] |  |  |  |  |
Debt Conversion [Line Items] |  |  |  |  |
Debt Instrument, Maturity Date | Jan. 22, 2017 |  |  |  |
Convertible Promissory Notes [Member] | Promissory Notes Payable Two [Member] |  |  |  |  |
Debt Conversion [Line Items] |  |  |  |  |
Debt Instrument, Maturity Date | Feb. 11, 2017 |  |  |  |
Convertible Promissory Notes [Member] | Promissory Notes Payable Three [Member] |  |  |  |  |
Debt Conversion [Line Items] |  |  |  |  |
Debt Instrument, Maturity Date | Feb. 28, 2017 |  |  |  |

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- Definition Convertible notes equal to percentage of common stock. + References No definition available. + Details
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- Definition Carrying value as of the balance sheet date of long-term debt (with maturities initially due after one year or beyond the operating cycle if longer) identified as Convertible Notes Payable, excluding current portion. Convertible Notes Payable is a written promise to pay a note which can be exchanged for a specified amount of another, related security, at the option of the issuer and the holder. + 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 210.5-02.22) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
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- Definition Description of the conversion terms of a debt instrument which may include the conversion ratio (including all potential conversion ratios if contingently adjustable), type of debt or equity security into which the debt is convertible, the dollars of debt or the number of shares into which the instrument is convertible (or potentially convertible into), the conversion period, any contingencies associated with the conversion terms, and the existence and amount of a beneficial conversion feature. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section 50 -Paragraph 7 -URI http://asc.fasb.org/extlink&oid=6928386&loc=d3e21521-112644 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 210.5-02.22(a)(5)) -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 50 -Paragraph 6 -URI http://asc.fasb.org/extlink&oid=6928386&loc=d3e21506-112644 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=6928386&loc=d3e21475-112644 + Details
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