CONSOLIDATED BALANCE SHEETS [Parenthetical] (USD $)	Sep. 30, 2011	Dec. 31, 2010
Allowance for doubtful debts (in dollars)	$ 4,884	$ 1,651
Common stock, par value (in dollars per share)	$ 0.001	$ 0.001
Common stock, shares authorized	40,000,000	40,000,000
Common stock, shares issued	27,462,504	27,006,547
Common stock, shares outstanding	27,462,504	27,006,547