Income Taxes (Details Textual) (USD $)	12 Months Ended
	Dec. 31, 2012	Dec. 31, 2011	Dec. 31, 2010	Nov. 30, 2011
Income Taxes (Textual) [Abstract]
Federal statutory rates	35.00%	35.00%	35.00%
Unrecognized tax benefits	$ 632,000	$ 632,000
Unrecognized tax benefits that would impact the effective tax rate	410,000	410,000
Reserves for uncertain income tax positions	0
Valuation allowance		1,800,000
State net operating losses	16,500,000
Federal net operating losses	434,000
Valuation allowance of its deferred tax assets	411,000	480,000
Unpaid taxes, interest and penalties	$ 0	$ 0		$ 800,000
Federal [Member]
Income Taxes (Additional Textual) [Abstract]
Net operating losses expiring	2030 through 2031
State [Member]
Income Taxes (Additional Textual) [Abstract]
Net operating losses expiring	2014 through 2031.