Accounts Receivable

3 Months Ended

Mar. 31, 2012

Receivables [Abstract]

Loans, Notes, Trade and Other Receivables Disclosure [Text Block]

Note 2. Accounts Receivable

Accounts receivable consist of the following as of March 31, 2012 and December 31, 2011:

	March 31, 2012			December 31, 2011
	(Unaudited)
Trade accounts receivable	$	3,418,119		$	1,591,984
Less allowance for bad debts		(117,958	)		(111,083	)
Other receivables		348,903			502,111
	$	3,649,064		$	1,983,012