8.	DERIVATIVES

We enter into foreign currency forward and option contracts to offset the earnings impact that foreign exchange rate fluctuations would otherwise have on certain monetary liabilities that are denominated in nonfunctional currencies.

Cash Flow Hedging Instruments

We enter into foreign currency forward contracts that are designated as cash flow hedges. The settlement of these derivatives results in reclassifications from accumulated other comprehensive loss to earnings for the period in which the settlement of these instruments occurs. The maximum period for which we hedge our cash flow using these instruments is 12 months. Accordingly, at June 30, 2018, all of our open foreign currency forward contracts had maturities of one year or less. The total notional value of our foreign currency exchange contracts designated as cash flow hedges at June 30, 2018 was $31,700, and such contracts have varying terms expiring through March 2019.

The impact from foreign exchange derivative instruments designated as cash flow hedges was as follows:


	Quarter Ended June 30,					Six Months Ended June 30,
	2018		2017			2018		2017
Gain (loss) recorded in accumulated other comprehensive loss	$	520	$	304		$	727	$	(119	)
Loss (gain) reclassified from accumulated other comprehensive loss into earnings	$	144	$	(937	)	$	1,175	$	(1,180	)

At June 30, 2018, we expected an estimated $941 pre-tax gain to be reclassified into earnings to reflect the fixed prices obtained from foreign exchange hedging within the next 12 months.

Derivatives Not Designated as Hedging Instruments

We have also entered into foreign currency forward and option contracts that are either not designated as hedges or did not qualify for hedge accounting. These derivative instruments were effective economic hedges for all of the periods presented. The fair value gains and losses on these contracts are recognized in earnings as a component of selling, general and administrative expenses. The total notional value of our foreign currency exchange contracts not designated as hedging instruments at June 30, 2018 was $11,750, and such contracts have varying terms expiring through August 2018.

We recognized gains of $180 and $173 from foreign currency forward and option contracts not designated as hedging instruments in our condensed consolidated unaudited statements of income for the quarters ended June 30, 2018 and 2017, respectively. We recognized losses of $191 and $410 from foreign currency forward and option contracts not designated as hedging instruments in our condensed consolidated unaudited statements of income for the six months ended June 30, 2018 and 2017, respectively.

The following table summarizes the fair value of derivative instruments, which consist solely of foreign exchange contracts, included in other current assets and accrued expenses and other current liabilities in our condensed consolidated unaudited balance sheets. See Note 9.


	Asset Derivatives				Liability Derivatives
	June 30, 2018		December 31, 2017		June 30, 2018		December 31, 2017
Derivatives designated as hedging instruments	$	769	$	70	$	73	$	773
Derivatives not designated as hedging instruments		40		180		68		184

Total derivative instruments	$	809	$	250	$	141	$	957