| http://www.w3.org/ns/prov#value | - The decrease was primarily due to lower bad debt expense to reduce the bad debt reserve, a decrease in sales related expenses and a decrease in profit sharing due to lower net income.Other expense stayed consistent at $0.1 million for the three months ended and other expense increased $0.3 million to $0.1 million compared to other income of $0.2 million for the six months ended June 30, 2010 and 2
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