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Income Taxes (Narrative) (Details) (USD $)
In Millions, unless otherwise specified
9 Months Ended
Sep. 30, 2012
Income Taxes [Line Items]  
Withholding tax payment relating to Canadian intercompany payable $ 0.1
United States [Member]
 
Income Taxes [Line Items]  
Valuation allowance 4.8
Calgary [Member]
 
Income Taxes [Line Items]  
Valuation allowance 0.9
Europe Casino [Member]
 
Income Taxes [Line Items]  
Valuation allowance $ 1.3