Consolidated Balance Sheets (Parentheticals) (USD $)	Dec. 31, 2012	Dec. 31, 2011
Common stock, par value (in Dollars per share)	$ 0.001	$ 0.001
Common stock, shares authorized (in Shares)	50,000,000	50,000,000
Common stock, shares issued (in Shares)	22,186,540	22,146,540
Common stock, shares outstanding (in Shares)	22,186,540	22,146,540