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Goodwill and Other Intangible Assets (Schedule of Intangible Assets) (Details) - USD ($) $ in Thousands | 3 Months Ended | 12 Months Ended
--- | --- | ---
Mar. 31, 2016 | Dec. 31, 2015
Finite-Lived Intangible Assets [Line Items] |  |
Gross Carrying Value | $ 158,392 | $ 158,740
Accumulated Amortization | (27,058) | (23,813)
Net Carrying Amount | 131,334 | 134,927
Non-compete agreements [Member] |  |
Finite-Lived Intangible Assets [Line Items] |  |
Gross Carrying Value | 6,968 | 6,984
Accumulated Amortization | (3,008) | (2,495)
Net Carrying Amount | 3,960 | 4,489
Patents [Member] |  |
Finite-Lived Intangible Assets [Line Items] |  |
Gross Carrying Value | 390 | 378
Accumulated Amortization | (136) | (124)
Net Carrying Amount | 254 | 254
Customer relationships [Member] |  |
Finite-Lived Intangible Assets [Line Items] |  |
Gross Carrying Value | 94,069 | 94,338
Accumulated Amortization | (9,954) | (8,441)
Net Carrying Amount | 84,115 | 85,897
Supplier relationships [Member] |  |
Finite-Lived Intangible Assets [Line Items] |  |
Gross Carrying Value | 350 | 350
Accumulated Amortization | (350) | (335)
Net Carrying Amount | 0 | 15
Trademarks and trade names [Member] |  |
Finite-Lived Intangible Assets [Line Items] |  |
Gross Carrying Value | 14,230 | 14,252
Accumulated Amortization | (3,329) | (3,025)
Net Carrying Amount | 10,901 | 11,227
Technology [Member] |  |
Finite-Lived Intangible Assets [Line Items] |  |
Gross Carrying Value | 42,385 | 42,438
Accumulated Amortization | (10,281) | (9,393)
Net Carrying Amount | $ 32,104 | $ 33,045
Weighted Average [Member] |  |
Finite-Lived Intangible Assets [Line Items] |  |
Weighted Average Amortization Period In Years | 14 years |
Weighted Average [Member] | Non-compete agreements [Member] |  |
Finite-Lived Intangible Assets [Line Items] |  |
Weighted Average Amortization Period In Years | 4 years | 4 years
Weighted Average [Member] | Patents [Member] |  |
Finite-Lived Intangible Assets [Line Items] |  |
Weighted Average Amortization Period In Years | 10 years | 10 years
Weighted Average [Member] | Customer relationships [Member] |  |
Finite-Lived Intangible Assets [Line Items] |  |
Weighted Average Amortization Period In Years | 16 years | 16 years
Weighted Average [Member] | Supplier relationships [Member] |  |
Finite-Lived Intangible Assets [Line Items] |  |
Weighted Average Amortization Period In Years | 5 years | 5 years
Weighted Average [Member] | Trademarks and trade names [Member] |  |
Finite-Lived Intangible Assets [Line Items] |  |
Weighted Average Amortization Period In Years | 13 years | 13 years
Weighted Average [Member] | Technology [Member] |  |
Finite-Lived Intangible Assets [Line Items] |  |
Weighted Average Amortization Period In Years | 13 years | 13 years

X
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