Subsequent Events - Additional Information (Detail) - shares	Oct. 01, 2015	Nov. 12, 2015	Sep. 30, 2015	Jun. 12, 2015
Series A- Convertible Preferred Stock
Subsequent Event [Line Items]
Preferred stock subscribed by an officer and shareholder			10,667	10,667
Series A- Convertible Preferred Stock | Pre Reverse Stock Split
Subsequent Event [Line Items]
Preferred stock subscribed by an officer and shareholder			906,736	906,736
Subsequent Event | Series A- Convertible Preferred Stock
Subsequent Event [Line Items]
Preferred stock subscribed by an officer and shareholder		10,667
Subsequent Event | Series A- Convertible Preferred Stock | Pre Reverse Stock Split
Subsequent Event [Line Items]
Preferred stock subscribed by an officer and shareholder		906,736
Subsequent Event | Restricted Stock | Consultant
Subsequent Event [Line Items]
Number of restricted stock units authorized	100,000
Number of restricted stock units issued	60,000
Subsequent Event | Restricted Stock | Consultant | Share Issuance Date One
Subsequent Event [Line Items]
Number of restricted stock units to be issued	20,000
Subsequent Event | Restricted Stock | Consultant | Share Issuance Date Two
Subsequent Event [Line Items]
Number of restricted stock units to be issued	20,000