Note 7 – Derivative Financial Instruments

We are exposed to market risk from changes in foreign currency exchange rates, short-term interest rates and price fluctuations of certain material commodities such as copper. Market risks for changes in interest rates relate primarily to our debt obligations under our Credit Agreement. Foreign currency exchange risks are attributable to sales to foreign customers and purchases from foreign suppliers not denominated in the location’s functional currency, foreign plant operations, intercompany indebtedness, intercompany investments and include exposures to the European Euro, Mexican Peso, Canadian Dollar, Hungarian Forint, Macedonian Denar, Ukrainian Hryvnia, Japanese Yen, Chinese Renminbi, Korean Won and Vietnamese Dong.

The Company regularly enters into derivative contracts with the objective of managing its financial and operational exposure arising from these risks by offsetting gains and losses on the underlying exposures with gains and losses on the financial instruments used to hedge them. The maximum length of time over which we hedge our exposure to foreign currency exchange risks is one year. We had foreign currency derivative contracts with a notional value of $38,537 and $29,273 outstanding as of September 30, 2018 and December 31, 2017, respectively.

The maximum length of time over which we hedge our exposure to price fluctuations in material commodities is two years. We had copper commodity swap contracts with a notional value of $0 and $404 outstanding at September 30, 2018 and December 31, 2017, respectively.

Note 7 – Derivative Financial Instruments – Continued

We do not enter into derivative financial instrument arrangements for speculative or trading purposes. Our hedging relationships are formally documented at the inception of the hedge, and hedges must be highly effective in offsetting changes to future cash flows on hedged transactions both at the inception of a hedge and on an ongoing basis to be designated for hedge accounting treatment. For derivative contracts which can be classified as a cash flow hedge, the effective portion of the change in the fair value of the derivative is recorded to accumulated other comprehensive income (loss) in the consolidated condensed balance sheet. When the underlying hedge transaction is realized, the gain or loss included in accumulated other comprehensive income (loss) is recorded in earnings in the consolidated condensed statements of income on the same line as the gain or loss on the hedged item attributable to the hedged risk. We record the ineffective portion of foreign currency hedging instruments, if any, to foreign currency gain (loss) in the consolidated condensed statements of income. See Note 9 for unrealized gains (losses) associated with derivatives reported in accumulated other comprehensive income as of December 31, 2017 that was reclassified into earnings during 2018. Though we continuously monitor the hedging program, derivative positions and hedging strategies, foreign currency forward exchange agreements have not always been designated as hedging instruments for accounting purposes.

The Company uses an income approach to value derivative instruments, analyzing quoted market prices to calculate the forward values and then discounts such forward values to the present value using benchmark rates at commonly quoted intervals for the instrument’s full term.

Information related to the recurring fair value measurement of derivative instruments in our consolidated condensed balance sheet as of September 30, 2018 is as follows:

Asset Derivatives

Liability Derivatives

Net Asset/
(Liabilities)

Hedge

Designation

Fair Value

Hierarchy

Balance Sheet
Location

Fair
Value

Balance Sheet
Location

Fair
Value

Foreign currency derivatives

Cash flow hedge

Level 2

Current assets

1,299

Current liabilities

—

1,299

Information relating to the effect of derivative instruments on our consolidated condensed statements of income is as follows:

	Location	Three Months Ended September 30, 2018		Three Months Ended September 30, 2017			Nine Months Ended September 30, 2018			Nine Months Ended September 30, 2017
Foreign currency derivatives	Product revenues	$	—	$	54		$	—		$	54
	Cost of sales		391		1,424			(214	)		1,303
	Selling, general and administrative	—		—				75			(216	)
	Other comprehensive income		1,753	(1,234		)		2,304			2,541
	Foreign currency (loss) gain		11	15				58			(62	)
Total foreign currency derivatives		$	2,155	$	259		$	2,223		$	3,620
Commodity derivatives	Cost of sales	$	—	$	(4	)		145		$	25
	Other comprehensive income	—		136				(218	)		184
Total commodity derivatives		$	—	$	132		$$	(73	)	$	209

We did not incur any hedge ineffectiveness during the three- and nine-month periods ended September 30, 2018 and 2017.