Annual report pursuant to section 13 and 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 $)
In Thousands, unless otherwise specified
12 Months Ended
Dec. 31, 2013
Dec. 31, 2012
Dec. 31, 2011
Business Combination, Pro Forma Information [Line Items]      
Change in fair value of embedded derivative $ (6,990)    
Impairment charge   (3,397) (407)
Gain (loss) on debt restructuring   1,048  
Business Acquisitions Pro Forma Income Loss From Continuing Operations (6,990) (4,049)  
Relume Technologies Inc
     
Business Combination, Pro Forma Information [Line Items]      
Gain (loss) on debt restructuring   $ (1,700)