Operating Expenses (Tables)
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12 Months Ended | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Dec. 31, 2011
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Operating Expenses [Abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Schedule of Other Operating Cost and Expense, by Component [Table Text Block] |
Components of the Company's operating expenses for the years ended December 31, 2011, 2010 and 2009 are presented in the following table:
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- Details
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- Definition
Tabular disclosure of each detailed component of other operating costs and expenses that are applicable to sales and revenues, but not included in the cost of sales in the income statement. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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