Hedging Transactions and Derivative Financial Instruments (Tables)

3 Months Ended

Mar. 31, 2013

Schedule of Notional Amounts of Outstanding Derivative Positions

Notional Value of Copper Derivatives		Notional Values of Foreign Currency Derivatives
Copper (January 2013 - December 2013)	55 metric tons per month	YEN/USD	¥250,000,000
Copper (July 2013 - November 2013)	40 metric tons per month	YEN/EUR	¥150,000,000
		USD/EUR	$1,000,000
		HUF/EUR	253,000,000
		EUR/USD	€41,000

Schedule of Derivative Instruments, Gain (Loss) in Statement of Financial Performance

(Dollars in thousands)	The Effect of Current Derivative Instruments on the Financial Statements for the three-month period ended March 31, 2013
Foreign Exchange Option Contracts	Location of gain (loss)	Amount of gain (loss)
Contracts not designated as hedging instruments	Other income, net	$	5
Copper Derivative Instruments
Contracts not designated as hedging instruments	Other income, net	(183		)
Interest Rate Swap Instrument
Contracts designated as hedging instruments	Other comprehensive income (loss)	(9		)

(Dollars in thousands)	The Effect of Current Derivative Instruments on the Financial Statements for the three-month period ended March 31, 2012
Foreign Exchange Option Contracts	Location of gain (loss)	Amount of gain (loss)
Contracts not designated as hedging instruments	Other income, net	$	81
Copper Derivative Instruments
Contracts designated as hedging instruments	Other comprehensive income (loss)	255