Goodwill and Other Intangible Assets - Intangible Assets, Net (Details) (USD $)
In Thousands, unless otherwise specified |
9 Months Ended | 9 Months Ended | 9 Months Ended | 12 Months Ended | ||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Sep. 30, 2014
|
Dec. 31, 2013
|
Sep. 30, 2014
Customer Relationships [Member]
|
Dec. 31, 2013
Customer Relationships [Member]
|
Sep. 30, 2014
Customer Relationships [Member]
Minimum [Member]
|
Sep. 30, 2014
Customer Relationships [Member]
Maximum [Member]
|
Sep. 30, 2014
Acquired technology [Member]
|
Dec. 31, 2013
Acquired technology [Member]
|
Sep. 30, 2014
Acquired technology [Member]
Minimum [Member]
|
Sep. 30, 2014
Acquired technology [Member]
Maximum [Member]
|
Sep. 30, 2014
Patents [Member]
|
Dec. 31, 2013
Patents [Member]
|
Sep. 30, 2014
Trade Names [Member]
|
Dec. 31, 2013
Trade Names [Member]
|
Sep. 30, 2014
Trade Names [Member]
Minimum [Member]
|
Sep. 30, 2014
Trade Names [Member]
Maximum [Member]
|
Dec. 31, 2013
Noncompete Agreements [Member]
|
Sep. 30, 2014
Noncompete Agreements [Member]
|
|
Acquired Finite-Lived Intangible Assets [Line Items] | ||||||||||||||||||
Finite-Lived Intangible Assets, Gross | $ 96,553 | $ 90,753 | $ 60,062 | $ 54,730 | $ 27,580 | $ 27,580 | $ 1,658 | $ 1,493 | $ 7,193 | $ 6,890 | $ 60 | $ 60 | ||||||
Finite-Lived Intangible Assets, Accumulated Amortization | 12,478 | 9,151 | 6,919 | 5,236 | 3,700 | 2,598 | 338 | 254 | 1,461 | 1,003 | 60 | 60 | ||||||
Finite-Lived Intangible Assets, Net | $ 84,075 | $ 81,602 | $ 53,143 | $ 49,494 | $ 23,880 | $ 24,982 | $ 1,320 | $ 1,239 | $ 5,732 | $ 5,887 | $ 0 | $ 0 | ||||||
Finite-Lived Intangible Asset, Useful Life | 5 years | 30 years | 3 years | 20 years | 20 years | 3 years | 12 years | 3 years |