| Goodwill and Other Intangible Assets (Goodwill) (Details) - USD ($) $ in Thousands | 12 Months Ended | |
|---|---|---|
| Dec. 31, 2015 | Dec. 31, 2014 | |
| Goodwill [Line Items] | ||
| Goodwill | $ 0 | $ 15,545 | 
| Goodwill, Purchase Accounting Adjustments | 121 | |
| Goodwill, Impairment Loss | (15,666) | 0 | 
| RedPath | ||
| Goodwill [Line Items] | ||
| Goodwill | $ 0 | $ 15,545 | 
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- 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. Reference 1: http://www.xbrl.org/2003/role/presentationRef 
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- Definition Amount of loss from the write-down of an asset representing the future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized. Reference 1: http://www.xbrl.org/2003/role/presentationRef 
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. No definition available. 
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- Definition Amount of increase (decrease) from adjustments after acquisition date under purchase accounting of an asset representing the future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized. Reference 1: http://www.xbrl.org/2003/role/presentationRef 
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- Details 
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