Consolidated Balance Sheets (Paranthetical) (USD $)	Jun. 30, 2012	Dec. 31, 2011
Preferred stock, shares authorized	250,000	250,000
Preferred stock, shares issued
Preferred stock, shares outstanding
Common stock, par value	$ 0.001	$ 0.001
Common stock, shares authorized	50,000,000	20,000,000
Common stock, shares issued	11,132,544	11,105,532
Common stock, shares outstanding	11,132,544	11,105,532