Consolidated Balance Sheets (Parenthetical) (USD $)	Jun. 30, 2012	Dec. 31, 2011
Assets
Allowance for Doubtful accounts	$ 459,626	$ 477,289
Stockholders Equity
Preferred Stock par value	$ 0.001	$ 0.001
Preferred stock shares authorized	500,000	500,000
Preferred stock shares issued	0	0
Preferred stock shares outstanding	0	0
Common stock, par value	$ 0.001	$ 0.001
Common stock shares authorized	40,000,000	40,000,000
Common stock shares issued	23,862,680	10,422,617
Common stock shares Outstanding	23,497,123	10,035,790
Treasury Stock	365,557	386,827