Quarterly report pursuant to sections 13 or 15(d)

Pro Forma Loss from Continuing Operations not Attributable to Acquisitions (Detail)

v2.4.0.8
Pro Forma Loss from Continuing Operations not Attributable to Acquisitions (Detail) (USD $)
3 Months Ended 9 Months Ended 12 Months Ended
Sep. 30, 2012
Sep. 30, 2013
Sep. 30, 2012
Dec. 31, 2012
Business Combination, Pro Forma Information [Line Items]        
Change in fair value of embedded derivative   $ (6,990,353)    
Impairment charge     (3,397,212) (3,397,000)
Gain (loss) on debt restructuring 1,048,308   1,048,308 1,048,000
Business Acquisitions Pro Forma Income Loss From Continuing Operations   (6,990,000)   (4,049,000)
Parent Company
       
Business Combination, Pro Forma Information [Line Items]        
Change in fair value of embedded derivative   $ (6,990,000)