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Extractive Industries
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3 Months Ended | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Mar. 31, 2012
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| Reserves Reported to Other Agencies [Table Text Block] | NOTE 4 RESERVES AND ALLOWANCES
At March 31, 2012, the allowance for doubtful accounts included in Accounts receivable, trade, net, consisted of the following:
At March 31, 2012, the reserve for obsolete inventory included in Inventories consisted of the following:
At March 31, 2012, the reserve for sales returns included in Other current liabilities consisted of the following:
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