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Basis of Presentation and Significant Accounting Policies - Schedule of Finite-Live Intangible Assets (Details) - USD ($) $ in Thousands | Dec. 31, 2015 | Dec. 31, 2014
--- | --- | ---
Finite-Lived Intangible Assets [Line Items] |  |
Gross Carrying Amount | $ 24,300 | $ 16,380
Accumulated Amortization | (17,744) | (15,959)
Total | 6,556 | 421
Customer relationships |  |
Finite-Lived Intangible Assets [Line Items] |  |
Gross Carrying Amount | 14,658 | 8,498
Accumulated Amortization | (9,422) | (8,498)
Total | 5,236 | 0
Non-compete agreement |  |
Finite-Lived Intangible Assets [Line Items] |  |
Gross Carrying Amount | 1,160 | 200
Accumulated Amortization | (440) | (200)
Total | 720 | 0
Trade name |  |
Finite-Lived Intangible Assets [Line Items] |  |
Gross Carrying Amount | 3,525 | 2,725
Accumulated Amortization | (2,925) | (2,725)
Total | 600 | 0
License agreement |  |
Finite-Lived Intangible Assets [Line Items] |  |
Gross Carrying Amount | 4,957 | 4,957
Accumulated Amortization | (4,957) | (4,536)
Total | $ 0 | $ 421

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