Derivative Financial Instruments (Tables)

9 Months Ended

Sep. 30, 2013

Derivative Financial Instruments [Abstract]

Schedule of Notional Amounts of Outstanding Derivative Positions

	September 30,		December 31,
($ thousands)	2013		2012
Foreign currency exchange forward contracts by currency:
Japanese Yen	$	73,584	$	112,500
Euro		48,063		5,159
Pound Sterling		24,653		8,742
Singapore Dollar		23,256		-
Mexican Peso		18,700		11,400
Russian Ruble		11,892		-
Australian Dollar		5,682		4,178
New Taiwan Dollar		4,353		-
South African Rand		3,250		-
South Korean Won		2,083		-
Swedish Krona		1,959		-
Canadian Dollar		1,698		-
Indian Rupee		1,600		-
Hong Kong Dollar		1,451		-
New Zealand Dollar		1,200		1,137
Norwegian Krone		551		-
Total notional value, net	$	223,975	$	143,116
Latest maturity date	December 2015		December 2015

Schedule of Derivative Instrument Gain (Loss)

	Three Months Ended September 30,				Nine Months Ended September 30,
($ thousands)	2013		2012		2013		2012		Location of (Gain) Loss Recognized in Income on Derivatives
Derivatives not designated as hedging instruments:
Foreign currency exchange forwards	$	2,588	$	2,793	$	(8,064)	$	4,977	Foreign currency transaction (gains) losses, net