Annual report pursuant to Section 13 and 15(d)

Pro Forma Financial Information - Pro Forma Balance Sheet Preferred and Common Stock (Details)

v3.5.0.2
Pro Forma Financial Information - Pro Forma Balance Sheet Preferred and Common Stock (Details) - $ / shares
Jun. 30, 2016
Jun. 30, 2015
Class of Stock [Line Items]    
Preferred stock, authorized (in shares) 50,000,000.0  
Common stock, par value (usd per share) $ 0.01 $ 0.01
Common stock, authorized (in shares) 300,000,000 300,000,000
Common stock, issued (in shares) 6,972,023 6,917,027
Series A Convertible Preferred Stock    
Class of Stock [Line Items]    
Preferred stock, par value (usd per share) $ 0.01 $ 0.01
Preferred stock, authorized (in shares) 28,000,000 28,000,000
Preferred Stock, issued (in shares) 22,683,428 21,162,697
Pro Forma as Adjusted    
Class of Stock [Line Items]    
Common stock, par value (usd per share) $ 0.01  
Common stock, authorized (in shares) 300,000,000  
Common stock, issued (in shares) 6,972,023  
Pro Forma as Adjusted | Series A Convertible Preferred Stock    
Class of Stock [Line Items]    
Preferred stock, par value (usd per share) $ 0.01  
Preferred stock, authorized (in shares) 28,000,000  
Preferred Stock, issued (in shares) 22,293,295