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Intangible Assets (Schedule of Company's Intangible Assets) (Details) - USD ($) $ in Thousands | Jun. 30, 2015 | Dec. 31, 2014
--- | --- | ---
Unamortized intangible assets: |  |  |
Goodwill, Gross Carrying Amount | [1] | $ 11,817 | $ 11,817
Goodwill, Accumulated Amortization | [1] | 227 | (227)
Total intangible assets |  | 16,805 | 16,768
Accumulated Amortization |  | (2,618) | (2,416)
Customer Lists [Member] |  |  |
Assets eligible for amortization: |  |  |
Gross Carrying Amount |  | 3,933 | 3,933
Accumulated Amortization |  | (1,864) | (1,705)
Patents [Member] |  |  |
Assets eligible for amortization: |  |  |
Gross Carrying Amount |  | 60 | 23
Accumulated Amortization |  | (2) | (1)
Non-compete Agreements [Member] |  |  |
Assets eligible for amortization: |  |  |
Gross Carrying Amount |  | 261 | 261
Accumulated Amortization |  | (183) | (157)
Software [Member] |  |  |
Assets eligible for amortization: |  |  |
Gross Carrying Amount |  | 234 | 234
Accumulated Amortization |  | (234) | (234)
Other [Member] |  |  |
Assets eligible for amortization: |  |  |
Gross Carrying Amount |  | 500 | 500
Accumulated Amortization |  | $ (108) | $ (92)
[1] | Amortization through December 31, 2001 prior to adoption of FASB ASC 350.

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