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GOODWILL AND INTANGIBLE ASSETS (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended	6 Months Ended	2 Months Ended		6 Months Ended
	Jun. 30, 2011	Jun. 30, 2012	Jun. 30, 2012 Riviera	Apr. 26, 2012 Riviera	Jun. 30, 2012 Customer list	Jun. 30, 2012 Customer list Riviera	Jun. 30, 2012 Trade Name	Jun. 30, 2012 Trade Name Riviera
Intangible assets
Amount of goodwill recorded				$ 26,576
Estimated Average Life		7 years 10 months 24 days			9 years	9 years	1 year	1 year
Total Intangible assets		12,080			10,490	10,500	1,590	1,600
Total accumulated amortization		(497)			(210)		(287)
Total		11,583
Fair value inputs
Attrition rate (as a percent)	12.00%					24.00%		12.00%
Risk-adjusted discount rate (as a percent)								11.00%
Royalty rate (as a percent)								1.00%
Amortization expense		$ 497	$ 497

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Represents the attrition rate used for estimation of revenue as an input to measure fair value.

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Royalty rate used to find the present value of an amount to be paid or received in the future as an input to measure fair value.

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Amount of goodwill arising from a business combination, which is the excess of the cost of the acquired entity over the amounts assigned to assets acquired and liabilities assumed.

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Interest rate used to find the present value of an amount to be paid or received in the future as an input to measure fair value. For example, but not limited to, weighted average cost of capital (WACC), cost of capital, cost of equity and cost of debt.

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Amount before amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.

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Amount after amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.

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