Supplemental Financial Information (Tables)
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Jun. 30, 2014
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Supplemental Financial Information [Abstract] | |||||||||||||||||||||||||||||||||||||
Schedule of Accounts, Notes, Loans and Financing Receivable [Table Text Block] | The components of accounts receivable are summarized as follows:
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Schedule of Inventory, Current [Table Text Block] | The components of inventory are summarized as follows:
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Schedule of Other Assets [Table Text Block] | The components of other current assets are summarized as follows:
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