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TAXES (Details) (USD $)	3 Months Ended	9 Months Ended
TAXES (Details) (USD $)	Sep. 30, 2012	Sep. 30, 2012	Sep. 30, 2011
TAXES
Effective tax rate (as a percent)		35.40%	34.80%
Use Tax Refund Claims
Accrued sales tax	$ 296	$ 296
Amount paid related to examination	1,100,000
State of Nevada
Use Tax Refund Claims
Estimated amount of requested refund, excluding interest	$ 1,500,000	$ 1,500,000

A ratio calculated by dividing the reported amount of income tax expense attributable to continuing operations for the period by GAAP-basis pretax income from continuing operations.

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- Definition

Carrying value as of the balance sheet date of liabilities incurred through that date and payable for statutory sales and use taxes, including value added tax. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).

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