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Commitments, Contingencies and Other Commitments, Contingencies and Other (Table 4) (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011	Dec. 31, 2009
Goodwill [Line Items]
Goodwill – net	$ 96,132	$ 91,559	$ 75,595
Cost Basis [Member]
Goodwill [Line Items]
Goodwill, Gross	92,157	76,193		39,211
Goodwill, Acquired During Period	4,573	15,964	36,982
Goodwill, Gross	96,730	92,157	76,193	39,211
Accumulated Amortization [Member]
Goodwill [Line Items]
Goodwill, Gross				598
Goodwill, Gross	$ 598	$ 598	$ 598	$ 598

X

- Definition

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.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 350

-SubTopic 20

-Section 50

-Paragraph 1

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+ References

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- Definition

Amount before 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.

+ References

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-Publisher FASB

-Name Accounting Standards Codification

-Topic 350

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