Quarterly report pursuant to sections 13 or 15(d)

Subsequent Events - Additional Information (Detail)

v2.4.0.8
Subsequent Events - Additional Information (Detail) (USD $)
9 Months Ended 0 Months Ended
Jun. 30, 2013
Sep. 30, 2012
Jun. 30, 2013
Coldstream Financing
Jul. 01, 2013
Subsequent Event
Jul. 01, 2013
Subsequent Event
Coldstream Financing
Business Acquisition, Equity Interests Issued or Issuable [Line Items]          
Common stock, shares issued 58,645,212 5,645,212 2,500,000   500,000
Warrants issued to purchase of common stock     2,500,000   500,000
Proceeds from investors in contemplation of merger $ 1,250,000     $ 250,000