Income Taxes (Reconciliation Between Federal Statutory Rate And Income From Continuing Operations With The Provision For Income Taxes) (Details) - USD ($) $ in Thousands	12 Months Ended
Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Income Taxes [Abstract]
Statutory federal income tax	$ (130,576)	$ (2,737)	$ (19,479)
Meals and entertainment	684	825	660
State taxes, net of federal benefit	(3,698)	1,093	(966)
Goodwill impairment	2,833	1,380
Changes in estimates and other	(573)	(40)	60
Income Tax Expense (Benefit), Total	$ (131,330)	$ 521	$ (19,725)

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Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 740
-SubTopic 10
-Section 50
-Paragraph 9
-Subparagraph (a),(b)
-URI http://asc.fasb.org/extlink&oid=6907707&loc=d3e32639-109319

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-Publisher FASB
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-URI http://asc.fasb.org/extlink&oid=6515339

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-Publisher SEC
-Name Regulation S-X (SX)
-Number 210
-Section 08
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The amount of income tax expense or benefit for the period computed by applying the domestic federal statutory tax rates to pretax income from continuing operations.

+ References

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-Publisher FASB
-Name Accounting Standards Codification
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Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to nondeductible impairment loss.

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