| http://www.w3.org/ns/prov#value | - 6,798 4,596 10,790 11,891Operating expenses: Selling expense 1,555 1,587 1,406 2,961 2,972 Engineering and product development expense 980 822 924 1,904 1,635 General and administrative expense 1,665 1,666 1,991 3,656 3,300 Restructuring and other charges - -
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