Income Tax (Details Textuals) (USD $)	3 Months Ended		9 Months Ended
	Sep. 30, 2012	Sep. 30, 2011	Sep. 30, 2012	Sep. 30, 2011	Dec. 31, 2011
Income Tax Disclosure [Abstract]
Income Tax Expense Benefit	$ (1,824,000)	$ (1,156,000)	$ (2,612,000)	$ (2,054,000)
Income Tax Expense Benefit Increase Decrease			500,000
Deferred Tax Assets, Gross	3,500,000		3,500,000		20,500,000
Deferred Tax Asset Investments Decrease			$ 17,000,000