INCOME TAXES (Operating Loss Carryforwards, Expiration Years) (Details) (Internal Revenue Service (IRS), USD $) In Thousands, unless otherwise specified	Dec. 31, 2012	Dec. 31, 2011
Internal Revenue Service (IRS)
Schedule of Income Taxes [Line Items]
2013 – 2016	$ 0
2017 – 2020	5,256
2021 – 2026	43,105
2028 – 2032	549,325
Operating loss carryforwards	$ 597,686	$ 539,200

Operating Loss Carryforwards, Expiration, Next Twelve Months Through Year Four

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- Definition

Operating Loss Carryforwards, Expiration, Years Fifteen Through Twenty

+ References

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- Definition

Operating Loss Carryforwards, Expiration, Years Five Through Eight

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- Definition

Operating Loss Carryforwards, Expiration, Years Nine Through Fourteen

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- Definition

The sum of domestic, foreign and state and local operating loss carryforwards, before tax effects, available to reduce future taxable income under enacted tax laws.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 740

-SubTopic 10

-Section 50

-Paragraph 3

-Subparagraph (a)

-URI http://asc.fasb.org/extlink&oid=6907707&loc=d3e32559-109319

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Statement of Financial Accounting Standard (FAS)

-Number 109

-Paragraph 48

-Subparagraph a

-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

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