Discontinued Operations - Summary of Aytu Amounts Included in Discontinued Operations (Detail) - USD ($)	3 Months Ended	6 Months Ended
	Jun. 30, 2015	Jun. 30, 2015
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Loss from discontinued operations	$ (1,946,666)	$ (3,788,855)
Aytu [Member]
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Revenue	182,035	205,864
Total operating expenses	(2,124,607)	(3,954,573)
Interest expense	(4,094)	(40,146)
Loss from discontinued operations	$ (1,946,666)	$ (3,788,855)