Income Taxes (Tables)	9 Months Ended
Sep. 30, 2012
Income Taxes
Schedule of open tax years by major jurisdiction	Table 1

- Definition

Tabular disclosure of income tax examinations that an enterprise is currently subject to or that have been completed in the current period typically including a description of the examination, the jurisdiction conducting the examination, the tax year(s) under examination, the likelihood of an unfavorable settlement, the range of possible losses, the liability recorded, the increase or decrease in the liability from the prior period, and any penalties and interest that have been recorded.

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