Annual report pursuant to Section 13 and 15(d)

Accrued Liabilities and other Long-Term Liabilities - Additional Information (Detail)

v3.6.0.2
Accrued Liabilities and other Long-Term Liabilities - Additional Information (Detail)
$ in Thousands, € in Millions
 12 Months Ended
Dec. 31, 2016
USD ($)
Dec. 31, 2015
USD ($)
Dec. 31, 2014
USD ($)
Dec. 31, 2016
EUR (€)
Dec. 12, 2014
USD ($)
Dec. 31, 2012
USD ($)
Schedule Accrued Expenses And Other Long-Term Liabilities [Line Items]            
Other Liabilities $ 2,600     € 2.5    
Other Accrued Liabilities, Current 1,148 $ 523        
Asset Retirement Obligation, Accretion Expense 0 $ 200 $ 200      
Capital Leases, Future Minimum Payments Receivable, Next Twelve Months         $ 500  
Ovamed Manufacturing Rights [Member]            
Schedule Accrued Expenses And Other Long-Term Liabilities [Line Items]            
Other Liabilities           $ 1,500
Other Accrued Liabilities, Current $ 900