Derivative Financial Instruments (Tables)

6 Months Ended

Jun. 30, 2018

Derivative Instruments and Hedging Activities Disclosure [Abstract]

Schedule of Cash Flow Hedging Instruments, Statements of Financial Performance and Financial Position, Location [Table Text Block]

The following table presents the fair values of our derivative instruments included within the Condensed Consolidated Balance Sheet as of June 30, 2018 and December 31, 2017 (in thousands):

	Derivatives
	Condensed Consolidated Balance Sheet Location	June 30, 2018		December 31, 2017
Derivatives designated as cash flow hedging instruments
Foreign exchange forward contract:
	Accrued Liabilities	$	306	$	187
	Other long-term liabilities	265		402
Total derivatives designated as cash flow hedging instruments		$	571	$	589

The following table presents the amounts affecting the Condensed Consolidated Statements of Operations for the three and six months endedJune 30, 2018 and 2017 (in thousands):

	Line Item in the Condensed Consolidated Statements of Operations	Three months ended June 30,			Six months ended June 30,
		2018		2017	2018		2017
Derivatives designated as cash flow hedging instruments
Foreign exchange forward contracts	Cost of goods sold	$	261	22	$	496	$	22

Schedule of Cash Flow Hedges Included in Accumulated Other Comprehensive Income (Loss) [Table Text Block]

We recognized the following gains on our foreign exchange contracts designated as a cash flow hedge (in thousands):

	Amount of Gain (Loss) Recognized in Other Comprehensive Income on Derivatives					Amount of Gain Reclassified From Accumulated Other Comprehensive Income into Income
	Three months ended June 30,						Three months ended June 30,
	2018			2017		Location of Gain Reclassified From Accumulated Other Comprehensive Income into Income	2018		2017
Derivatives designated as cash flow hedges:
Foreign exchange forward contract	$	(2,109	)	$	1,826	Cost of goods sold	$	261	$	22
Total derivatives designated as cash flow hedging instruments	$	(2,109	)	$	1,826		$	261	$	22

	Amount of Gain Recognized in Other Comprehensive Income on Derivatives				Amount of Gain Reclassified From Accumulated Other Comprehensive Income into Income
	Six months ended June 30,					Six months ended June 30,
	2018		2017		Location of Gain Reclassified From Accumulated Other Comprehensive Income into Income	2018		2017
Derivatives designated as cash flow hedges:
Foreign exchange forward contract	$	514	$	1,826	Cost of goods sold	$	496	$	22
Total derivatives designated as cash flow hedging instruments	$	514	$	1,826		$	496	$	22

As of June 30, 2018, we expect approximately $0.3 million of the deferred losses on the outstanding derivatives in accumulated other comprehensive income to be reclassified to net income during the next 12 months concurrent with the underlying hedged transactions also being reported in net income.