Fair Value Measurements (Tables)

6 Months Ended

Jun. 30, 2018

Fair Value Disclosures [Abstract]

Assets and Liabilities Measured at Fair Value

The following table sets forth the Company’s assets and liabilities that were accounted for at fair value as of June 30, 2018 and December 31, 2017. The table excludes accounts receivable, accounts payable and accrued expenses for which fair values approximate their carrying amounts.

As of June 30, 2018	Level 1		Level 2		Level 3		Total
Assets
Money market and mutual funds*	$	128,563	$	—	$	—	$	128,563
Derivative financial instruments	—		5,915		—		$	5,915
Total	$	128,563	$	5,915	$	—	$	134,478
Liabilities
Derivative financial instruments	$	—	$	10,178	$	—	$	10,178
Total	$	—	$	10,178	$	—	$	10,178
As of December 31, 2017	Level 1		Level 2		Level 3		Total
Assets
Money market and mutual funds*	$	162,906	$	—	$	—	$	162,906
Derivative financial instruments	—		18,298		—		18,298
Total	$	162,906	$	18,298	$	—	$	181,204
Liabilities
Derivative financial instruments	$	—	$	877	$	—	$	877
Fair value of earn-out consideration	—		—		920		920
Total	$	—	$	877	$	920	$	1,797

* Represents short-term investments carried on fair value option under ASC 825 “Financial Instruments” as of June 30, 2018 and December 31, 2017.