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Business Combinations Business Acquisitions, Consideration Transferred (Tables) (Sabine, Inc. [Member]) | 3 Months Ended
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Mar. 31, 2015
Sabine, Inc. [Member] |
Business Acquisitions, Consideration Transferred [Line Items] |
Business Acquisitions, Consideration Transferred [Table Text Block] | The following table summarizes the consideration paid for the acquisition:
| Consideration
Cash | $ | 8,141 |
Common stock | 1,679 |
Contingent consideration | 657 |
Total | $ | 10,477 |

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