Summary of Significant Accounting Policies (Details Textual) (USD $)	3 Months Ended	9 Months Ended
	Sep. 30, 2012	Sep. 30, 2012
Summary of Significant Accounting Policies (Textual) [Abstract]
Acquired in-process research and development	$ 300,000	$ 344,000
Purchase of certain assets and property, plant and equipment	$ 400,000