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Basis of Presentation and Business - Additional Information (Detail) (USD $)	0 Months Ended	1 Months Ended
	Apr. 15, 2016	Apr. 30, 2015	Mar. 31, 2015	Jun. 30, 2014	Mar. 31, 2014	Jun. 30, 2013
Business Acquisition [Line Items]
Cash and cash equivalents			$ 1,491,202	$ 2,639,650	$ 4,121,044	$ 2,913,701
Accumulated deficit			(12,609,799)	(7,041,839)
Liquidity [Member]
Business Acquisition [Line Items]
Cash and cash equivalents			1,491,000
Working capital deficit			7,522,000
Accumulated deficit			(12,610,000)
Liquidity [Member] \| Scenario, Forecast [Member]
Business Acquisition [Line Items]
Cash infusion receivable from Ampio	10,000,000
Liquidity [Member] \| Subsequent Event [Member]
Business Acquisition [Line Items]
Cash infusion received from Ampio		$ 4,000,000

Amount of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Excludes cash and cash equivalents within disposal group and discontinued operation.

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