Annual report pursuant to Section 13 and 15(d)

Restructuring Charges - Additional Information (Detail)

v3.2.0.727
Restructuring Charges - Additional Information (Detail)
12 Months Ended
Dec. 31, 2012
USD ($)
Symbio Tec Gmbh [Member]  
Restructuring Cost and Reserve [Line Items]  
Restructuring Charges $ 112,000