GOODWILL AND INTANGIBLE ASSETS (Details) (USD $)	12 Months Ended	0 Months Ended
Dec. 31, 2014	Dec. 31, 2013	Apr. 26, 2012
Intangible assets
Amount of goodwill recorded	$ 25,111,000us-gaap_Goodwill	$ 25,111,000us-gaap_Goodwill
Monarch Black Hawk
Intangible assets
Amount of goodwill recorded	25,100,000		25,110,000
Total Intangible assets	12,080,000	12,080,000
Total accumulated amortization	(4,714,000)	(3,549,000)
Total	7,366,000	8,531,000
Weighted-average life	6 years 3 months 18 days	7 years 3 months 18 days
Amortization expense	1,200,000	1,700,000
Fair value inputs
Decrease in goodwill upon completion of the purchase price allocation related primarily to modification to the value of certain deferred tax assets	1,400,000
Changes to carrying amount of goodwill	0	0
Customer list \| Monarch Black Hawk
Intangible assets
Total Intangible assets	10,490,000	10,490,000
Total accumulated amortization	(3,124,000)	(1,959,000)
Useful life of finite-lived intangible assets			9 years
Fair value inputs
Attrition rate (as a percent)	24.00%
Risk-adjusted discount rate (as a percent)	12.00%
Trade Name \| Monarch Black Hawk
Intangible assets
Total Intangible assets	1,590,000	1,590,000
Total accumulated amortization	$ (1,590,000)	$ (1,590,000)
Fair value inputs
Royalty rate (as a percent)	1.00%
Risk-adjusted discount rate (as a percent)	11.00%

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.

+ References

No definition available.

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Weighted average amortization period of finite-lived intangible assets acquired either individually or as part of a group of assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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The aggregate expense charged against earnings to allocate the cost of intangible assets (nonphysical assets not used in production) in a systematic and rational manner to the periods expected to benefit from such assets. As a noncash expense, this element is added back to net income when calculating cash provided by or used in operations using the indirect method.

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- Definition

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.

+ References

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- Definition

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

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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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Useful life of finite-lived intangible assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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No definition available.

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Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

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Amount of other (increase) decrease of an asset representing the future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

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Amount of increase (decrease) of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

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