Income Taxes	3 Months Ended
Mar. 31, 2013
Income Tax Disclosure [Abstract]
Income Taxes	NOTE 11 – INCOME TAXES In the first quarter of 2013, the Company executed advance pricing agreements for tax years 2006 through 2011 with the Canada Revenue Agency and the U.S. Internal Revenue Service in relation to the U.S. bilateral advanced pricing agreement filed in 2008. As a result of executing the advance pricing agreements, the Company was able to reduce its liability for unrecognized tax benefits in the first quarter of 2013 by $2.0 million. This benefit has been included in the “Income Tax Expense (Benefit)” line of the Company’s consolidated condensed statement of operations for the three months ended March 31, 2013. Accounting standards require that all tax positions be analyzed using a two-step approach. The first step requires an entity to determine if a tax position is more-likely-than-not to be sustained upon examination. In the second step, the tax benefit is measured as the largest amount of benefit, determined on a cumulative probability basis, that is more-likely-than-not to be realized upon ultimate settlement. In the first three months of 2013, due largely to the resolution of the bilateral advanced pricing agreement discussed above, the Company decreased its liability for unrecognized tax benefits by $2.3 million. As of March 31, 2013, the Company had accrued approximately $22.9 million for unrecognized tax benefits.

Income Taxes

3 Months Ended

Mar. 31, 2013

NOTE 11 – INCOME TAXES

In the first quarter of 2013, the Company executed advance pricing agreements for tax years 2006 through 2011 with the Canada Revenue Agency and the U.S. Internal Revenue Service in relation to the U.S. bilateral advanced pricing agreement filed in 2008. As a result of executing the advance pricing agreements, the Company was able to reduce its liability for unrecognized tax benefits in the first quarter of 2013 by $2.0 million. This benefit has been included in the “Income Tax Expense (Benefit)” line of the Company’s consolidated condensed statement of operations for the three months ended March 31, 2013.

Accounting standards require that all tax positions be analyzed using a two-step approach. The first step requires an entity to determine if a tax position is more-likely-than-not to be sustained upon examination. In the second step, the tax benefit is measured as the largest amount of benefit, determined on a cumulative probability basis, that is more-likely-than-not to be realized upon ultimate settlement. In the first three months of 2013, due largely to the resolution of the bilateral advanced pricing agreement discussed above, the Company decreased its liability for unrecognized tax benefits by $2.3 million. As of March 31, 2013, the Company had accrued approximately $22.9 million for unrecognized tax benefits.