Quarterly report pursuant to Section 13 or 15(d)

Fair Value of Financial Instruments - Additional Information (Details)

v3.7.0.1
Fair Value of Financial Instruments - Additional Information (Details) - USD ($)
$ in Thousands
Jun. 30, 2017
Dec. 31, 2016
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]    
Accounts receivable, net $ 34,803 $ 30,828
Forward Contracts    
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]    
Payable $ 221  
Accounts receivable, net   $ 15