SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES AND BASIS OF PRESENTATION (Schedule of Promotional Allowances) (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Product Information [Line Items]
Promotional Allowances	$ 5,594	$ 6,289	$ 9,919
Casino Department [Member]
Product Information [Line Items]
Promotional Allowances	5,262	6,086	9,843
Rooms [Member]
Product Information [Line Items]
Promotional Allowances	1,347	2,171	3,568
Food and Beverage [Member]
Product Information [Line Items]
Promotional Allowances	3,908	3,722	5,310
Retail [Member]
Product Information [Line Items]
Promotional Allowances	0	13	0
Entertainment [Member]
Product Information [Line Items]
Promotional Allowances	$ 7	$ 180	$ 965