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Stockholders' Equity (Details Textual) (USD $)	3 Months Ended	9 Months Ended
Stockholders' Equity (Details Textual) (USD $)	Sep. 30, 2012	Sep. 30, 2012	Sep. 30, 2011	Dec. 31, 2011
Common stock, shares authorized	110,000,000	110,000,000		110,000,000
Common Stock, Par or Stated Value Per Share (in dollars per share)	$ 0.001	$ 0.001		$ 0.001
Common stock, shares outstanding	63,651,857	63,651,857		63,226,857
Number of shares, Exercised (in shares)	(425,000)	(425,000)	240,000

Number of shares of common stock outstanding. Common stock represent the ownership interest in a corporation.

Number of share options (or share units) exercised during the current period.