| http://www.w3.org/ns/prov#value | - Trends in cash flows from operating activities for the three months ended March 31, 2010 and 2009 are generally similar to the trends in our earnings except for provision for uncollectible accounts and returns, provision for excess and obsolete inventories, depreciation and amortization, amortization of restricted stock and write-off of impaired capitalized software.
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