Discontinued Operations (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Discontinued Operations and Disposal Groups [Abstract]
Disposal Group, Including Discontinued Operation, Long Lived Assets	$ 0	$ 294
Assets of Disposal Group, Including Discontinued Operation	0	294
Liabilities
Employee compensation and benefits	25,997	34,007
Post-retirement	10,086	0
Total Liabilities	36,083	34,007
Pre-tax loss	$ (3,477)	$ (5)	$ (1,215)

Amount classified as assets attributable to disposal group held for sale or disposed of.

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- Definition

Overall income (loss) from a disposal group that is classified as a component of the entity, before income tax, reported as a separate component of income before extraordinary items. Includes the following (before income tax): income (loss) from operations during the phase-out period, gain (loss) on disposal, provision (or any reversals of earlier provisions) for loss on disposal, and adjustments of a prior period gain (loss) on disposal.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 205

-SubTopic 20

-Section 50

-Paragraph 1

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-Publisher FASB

-Name Accounting Standards Codification

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-Section 45

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-Publisher FASB

-Name Accounting Standards Codification

-Topic 944

-SubTopic 225

-Section S99

-Paragraph 1

-Subparagraph (SX 210.7-04.12)

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-Publisher SEC

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-Number 210

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-Name Regulation S-X (SX)

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-Section 05

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- Definition

Amount classified as accrued liabilities attributable to disposal group held for sale or disposed of.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 205

-SubTopic 20

-Section 50

-Paragraph 1

-Subparagraph (a)

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Amount classified as long lived assets attributable to disposal group held for sale or disposed of.

+ References

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-Publisher FASB

-Name Accounting Standards Codification

-Topic 205

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- Definition

Amount classified as defined benefit non-pension postretirement plan obligations attributable to disposal group held for sale or disposed of.

+ References

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Amount classified as liabilities attributable to disposal group held for sale or disposed of.

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