Income Taxes. (Details Textual) (USD $)	3 Months Ended
	Mar. 31, 2013
Operating Loss Carryforwards	$ 10,300,000
Pre-Opening Costs	13,900,000
Operating Loss Carryforwards, Expiration Dates	2013-2023
Deferred Tax Assets, Operating Loss Carryforwards, State and Local	5,700,000
Prior To 2009 Public Offering [Member]
Operating Loss Carryforwards	5,400,000
Pre-Opening Costs	7,700,000
Operating Losses Carry Forwards Limitations On Use	1,100,000
Operating Losses Carry Forwards Limitations On Use Per Year	104,000
Operating Loss and Built In Losses Carry Forwards Expiration Amount	$ 12,000,000
After 2009 Public Offering [Member]
Operating Loss Carryforwards, Expiration Dates	2025