Amortizable Intangible Assets (Schedule of Amortizable Intangible Assets) (Details) (USD $) In Thousands, unless otherwise specified	Dec. 31, 2013
Finite-Lived Intangible Assets [Line Items]
Gross intangible assets	$ 2,428
Accumulated amortization	(551)
Intangible assets, net	1,877us-gaap_FiniteLivedIntangibleAssetsNet
Trade Names [Member]
Finite-Lived Intangible Assets [Line Items]
Gross intangible assets	1,185
Contract-Based Intangible Assets [Member]
Finite-Lived Intangible Assets [Line Items]
Gross intangible assets	719
Noncompete Agreements [Member]
Finite-Lived Intangible Assets [Line Items]
Gross intangible assets	298
Other Intangibles [Member]
Finite-Lived Intangible Assets [Line Items]
Gross intangible assets	$ 226

Accumulated amount of amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 350

-SubTopic 30

-Section 50

-Paragraph 2

-Subparagraph (a)(1)

-URI http://asc.fasb.org/extlink&oid=26713463&loc=d3e16323-109275

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