XML 55 R45.htm IDEA: XBRL DOCUMENT v3.8.0.1
Derivative Instruments, Fair Values Derivatives, Balance Sheet Location (Details) - Foreign Exchange Contract [Member] - Not Designated as Hedging Instrument [Member] - USD ($)
$ in Thousands
Sep. 30, 2017
Dec. 31, 2016
Estimated fair value of the contracts in the consolidated balance sheets [Abstract]    
Asset derivatives $ 280 $ 141
Liability derivatives 0 (20)
Net fair value 280 121
Prepaid Expenses and Other Current Assets [Member]    
Estimated fair value of the contracts in the consolidated balance sheets [Abstract]    
Asset derivatives 133 57
Other Assets [Member]    
Estimated fair value of the contracts in the consolidated balance sheets [Abstract]    
Asset derivatives 147 84
Other Current Liabilities [Member]    
Estimated fair value of the contracts in the consolidated balance sheets [Abstract]    
Liability derivatives $ 0 $ (20)