Derivative and Hedging Activities (Tables)

6 Months Ended

Jun. 30, 2017

Derivative Instruments and Hedging Activities Disclosure [Abstract]

Schedule of Derivative Instruments gain and losses by Statement of Operations locations

The locations and amounts of designated and non-designated derivative instruments’ gains and losses reported in the Company’s Accumulated Other Comprehensive Loss (“AOCI”) and Condensed Consolidated Statements of Operations were as follows (in thousands):

		Three months ended						Six months ended
	Financial Statement Location	June 30, 2017			July 1, 2016			June 30, 2017			July 1, 2016
Derivatives designated as hedging instruments:
Loss in AOCI on derivatives (effective portion)	AOCI	$	—		$	(165	)	$	—		$	158
Loss reclassified from AOCI into income (effective portion)	Cost of Revenue	$	—		$	(3	)	$	—		$	(13	)
	Operating Expense	—			(19		)	—			(87		)
	Total	$	—		$	(22	)	$	—		$	(100	)
Losses recognized in income on derivatives (ineffectiveness portion and amount excluded from effectiveness testing)	Other expense, net	$	—		$	(22	)	$	—		$	(49	)
Derivatives not designated as hedging instruments:
Loss recognized in income	Other expense, net	$	(53	)	$	(50	)	$	(185	)	$	(334	)

Schedule of Notional Amounts of Outstanding Derivative Positions

The U.S. dollar equivalents of all outstanding notional amounts of foreign currency forward contracts are summarized as follows (in thousands):

	June 30, 2017		December 31, 2016
Derivatives not designated as hedging instruments:
Purchase	$	9,911	$	4,056
Sell	$	5,970	$	11,157

Schedule of Derivatives Instruments Balance Sheet Location

The locations and fair value amounts of the Company’s derivative instruments reported in its Condensed Consolidated Balance Sheets are as follows (in thousands):

		Asset Derivatives					Derivative Liabilities
	Balance Sheet Location	June 30, 2017		December 31, 2016		Balance Sheet Location	June 30, 2017		December 31, 2016
Derivatives not designated as hedging instruments:
Foreign currency contracts	Prepaid expenses and other current assets	$	118	$	54	Accrued Liabilities	$	64	$	40
Total derivatives		$	118	$	54		$	64	$	40

Changes in fair values of non-designated foreign currency forward contracts

As of June 30, 2017, information related to the offsetting arrangements was as follows (in thousands):

						Gross Amounts of Derivatives Not Offset in the Condensed Consolidated Balance Sheets
	Gross Amounts of Derivatives		Gross Amounts of Derivatives Offset in the Condensed Consolidated Balance Sheets	Net Amounts of Derivatives Presented in the Condensed Consolidated Balance Sheets		Financial Instrument			Cash Collateral Pledged	Net Amount
Derivative Assets	$	118	—	$	118	$	(11	)	—	$	107
Derivative Liabilities	$	64	—	$	64	$	(11	)	—	$	53