XML 74 R60.htm IDEA: XBRL DOCUMENT v3.3.1.900
Financial Liabilities (Detail) - USD ($)
$ in Thousands
Dec. 31, 2015
Dec. 31, 2014
Debt Instrument [Line Items]    
Less: Unamortized discount $ (196) $ (362)
Long-term financial liabilities 18,104 13,938
Secured Term Loan    
Debt Instrument [Line Items]    
Debt, gross 10,000 10,000
Bank Revolving Loan Facility    
Debt Instrument [Line Items]    
Debt, gross $ 8,300 $ 4,300