Derivative Financial Instruments - (Tables)

6 Months Ended

Jun. 30, 2013


	June 30, 2013
	Notional	Latest
	Amount	Maturity

Foreign exchange contracts - Norwegian Kroners	5,113	February-14
Foreign exchange contracts - British Pounds	932	February-14
Foreign exchange contracts - Euros	10,365	February-14
Foreign exchange contracts - Swiss Francs	14,582	February-14
Foreign exchange contracts - Canadian Dollars	6,295	February-14
Foreign exchange contracts - Japanese Yen	1,000,526	February-15







	December 31, 2012
	Notional	Latest
	Amount	Maturity

Foreign exchange contracts - Norwegian Kroners	7,131	February-14
Foreign exchange contracts - British Pounds	1,452	February-14
Foreign exchange contracts - Euros	17,186	February-14
Foreign exchange contracts - Swiss Francs	23,838	February-14
Foreign exchange contracts - Canadian Dollars	10,499	February-14


	Classification	June 30, 2013		December 31, 2012

Derivative instruments in asset positions:
Forward exchange contracts	Prepaid and other current assets	$	1,338	$	680

Derivative instruments in liability positions:
Forward exchange contracts	Accounts payable and accrued liabilities	$	294	$	918