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Equity Instruments - Additional Information (Detail) - USD ($)
3 Months Ended 6 Months Ended
Mar. 31, 2016
Jun. 30, 2016
Dec. 31, 2015
Dec. 31, 2010
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Forfeiture rate   5.30%    
Number of option, Granted   5,000    
Stock options exercise price   $ 6.53    
Warrants Outstanding   498,576 499,076  
Performance Based Options [Member]        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Number of Options, Forfeited   470,000    
Aytu [Member] | Spinoff [Member]        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Number of Options, Forfeited   5,000    
Ampio March 2010 Stock Plan [Member]        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Shares of common stock reserved for issuance       11,700,000
Modified Outstanding Warrants [Member]        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Stock-based compensation expenses $ 37,000      
Warrants Outstanding 45,300