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Consolidated Balance Sheets (Undaudited) (Parentheticals) (USD $)	Sep. 30, 2011	Dec. 31, 2010
Allowance for doubtful accounts (in Dollars)	$ 63,669	$ 65,000
Preferred stock, shares authorized	1,250,000	1,250,000
Preferred stock - shares issued	0	0
Preferred stock - shares outstanding	0	0
Preferred stock - no par value (in Dollars per share)	$ 0	$ 0
Common stock shares authorized	250,000,000	250,000,000
Common stock shares issued	53,477,874	53,448,591
Common stock shares outstanding	53,477,874	53,448,591
Common stock - no par value (in Dollars per share)	$ 0	$ 0

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