Income Taxes (Details Textual) (USD $) In Millions, unless otherwise specified	12 Months Ended
	Dec. 31, 2012	Dec. 31, 2011
Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate	34.00%	34.00%
Operating Loss Carryforwards	$ 11.4	$ 9.9
Operating Loss Carryforwards, Expiration Dates	expire between 2013 and 2032
Capital Loss Carryforward [Member]
Other Tax Carryforward, Gross Amount	9.3
Domestic Tax Authority [Member]
Operating Loss Carryforwards	$ 165.0