Summary of Significant Accounting Policies (Details 3) (Definitive Agreement With Jamul Indian Village [Member], USD $) In Millions, unless otherwise specified	0 Months Ended
	Apr. 05, 2013 item acre sqft	Sep. 30, 2014	Dec. 31, 2013	Apr. 05, 2013 acre sqft
Definitive Agreement With Jamul Indian Village [Member]
Long-term asset related to the Jamul Tribe
Land owned				6
Proposed facility development cost	$ 360
Number of stories	3
Size of gaming and entertainment facility (in square feet)				200,000
Number of slot machines	1,700
Number of table games	50
Number of parking spaces	1,900
Loan commitment		400
Anticipated loan funding		360
Note receivable		44.0	7.0
Interest Receivable		$ 2.1	$ 0.5