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Organization And Summary Of Significant Accounting Policies Property Plant And Equipment (Tables)
12 Months Ended
Dec. 31, 2011
Property, Plant and Equipment [Line Items]  
Property, Plant and Equipment [Table Text Block]
Depreciation is computed using the straight-line method over estimated useful lives as follows:

Buildings
40 years
Manufacturing equipment
4
-
20 years
Furniture and fixtures
3
-
10 years
Land improvements
10
-
20 years
Leasehold improvements
4
-
25 years