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CONDENSED CONSOLIDATED BALANCE SHEET PARENTHETICALS (Unaudited) (USD $)
Sep. 30, 2011
Dec. 31, 2010
Traded accounts receivable, allowance for doubtful accounts $ 3,221,726 $ 3,317,017
Other receivables, allowance for doubtful accounts 39,070 15,669
Property and equipment, accumulated depreciation 3,436,182 2,695,840
Intangible assets, accumulated amortization $ 2,876,612 $ 2,342,081
Preferred Stock, par or stated value $ 0.001 $ 0.001
Preferred Stock, shares authorized 5,000,000 5,000,000
Common Stock, par or stated value $ 0.001 $ 0.001
Common Stock, shares authorized 95,000,000 95,000,000
Common Stock, shares outstanding 43,529,557 43,404,557