|
Intangible Assets (Intangible Assets Other Than Goodwill) (Details) (USD $)
In Thousands, unless otherwise specified
|
6 Months Ended |
|
|
Jun. 30, 2013
|
Dec. 31, 2012
|
| Finite And Indefinite Lived Intangible Assets [Line Items] |
|
|
| Intangible assets, Gross |
$ 206,777 |
$ 166,939 |
| Intangible assets, Accumulated Amortization |
(67,148) |
(58,562) |
| Intangible assets, Net |
139,629 |
108,377 |
|
Trademarks [Member]
|
|
|
| Finite And Indefinite Lived Intangible Assets [Line Items] |
|
|
| Indefinite-lived intangible assets |
2,110 |
2,770 |
|
Licenses [Member]
|
|
|
| Finite And Indefinite Lived Intangible Assets [Line Items] |
|
|
| Intangible assets with finite lives: Gross |
5,875 |
5,875 |
| Intangible assets with finite lives: Accumulated Amortization |
(5,875) |
(5,875) |
|
Patent Costs [Member]
|
|
|
| Finite And Indefinite Lived Intangible Assets [Line Items] |
|
|
| Intangible assets with finite lives: Gross |
30,335 |
27,635 |
| Intangible assets with finite lives: Accumulated Amortization |
(14,306) |
(14,047) |
| Intangible assets with finite lives: Net |
16,029 |
13,588 |
|
Acquired Technology [Member]
|
|
|
| Finite And Indefinite Lived Intangible Assets [Line Items] |
|
|
| Intangible assets with finite lives: Gross |
26,201 |
26,262 |
| Intangible assets with finite lives: Accumulated Amortization |
(12,599) |
(11,852) |
| Intangible assets with finite lives: Net |
13,602 |
14,410 |
|
Internally Developed Software [Member]
|
|
|
| Finite And Indefinite Lived Intangible Assets [Line Items] |
|
|
| Intangible assets with finite lives: Gross |
17,847 |
17,847 |
| Intangible assets with finite lives: Accumulated Amortization |
(12,143) |
(11,424) |
| Intangible assets with finite lives: Net |
5,704 |
6,423 |
| Intangible assets, useful life |
5 years |
|
|
Customer Relationships [Member]
|
|
|
| Finite And Indefinite Lived Intangible Assets [Line Items] |
|
|
| Intangible assets with finite lives: Gross |
89,587 |
60,329 |
| Intangible assets with finite lives: Accumulated Amortization |
(12,011) |
(7,754) |
| Intangible assets with finite lives: Net |
77,576 |
52,575 |
|
Non-Compete Agreements [Member]
|
|
|
| Finite And Indefinite Lived Intangible Assets [Line Items] |
|
|
| Intangible assets with finite lives: Gross |
15,087 |
14,051 |
| Intangible assets with finite lives: Accumulated Amortization |
(5,203) |
(3,836) |
| Intangible assets with finite lives: Net |
9,884 |
10,215 |
|
Trade Names [Member]
|
|
|
| Finite And Indefinite Lived Intangible Assets [Line Items] |
|
|
| Intangible assets with finite lives: Gross |
8,529 |
5,814 |
| Intangible assets with finite lives: Accumulated Amortization |
(1,375) |
(723) |
| Intangible assets with finite lives: Net |
7,154 |
5,091 |
|
Other [Member]
|
|
|
| Finite And Indefinite Lived Intangible Assets [Line Items] |
|
|
| Intangible assets with finite lives: Gross |
11,206 |
6,356 |
| Intangible assets with finite lives: Accumulated Amortization |
(3,636) |
(3,051) |
| Intangible assets with finite lives: Net |
$ 7,570 |
$ 3,305 |
|
Minimum [Member]
|
|
|
| Finite And Indefinite Lived Intangible Assets [Line Items] |
|
|
| Intangible assets, useful life |
1 year |
|
|
Minimum [Member] | Patent Costs [Member]
|
|
|
| Finite And Indefinite Lived Intangible Assets [Line Items] |
|
|
| Intangible assets, useful life |
6 years |
|
|
Minimum [Member] | Acquired Technology [Member]
|
|
|
| Finite And Indefinite Lived Intangible Assets [Line Items] |
|
|
| Intangible assets, useful life |
5 years |
|
|
Minimum [Member] | Customer Relationships [Member]
|
|
|
| Finite And Indefinite Lived Intangible Assets [Line Items] |
|
|
| Intangible assets, useful life |
5 years |
|
|
Minimum [Member] | Non-Compete Agreements [Member]
|
|
|
| Finite And Indefinite Lived Intangible Assets [Line Items] |
|
|
| Intangible assets, useful life |
3 years |
|
|
Minimum [Member] | Trade Names [Member]
|
|
|
| Finite And Indefinite Lived Intangible Assets [Line Items] |
|
|
| Intangible assets, useful life |
2 years |
|
|
Minimum [Member] | Other [Member]
|
|
|
| Finite And Indefinite Lived Intangible Assets [Line Items] |
|
|
| Intangible assets, useful life |
1 year |
|
|
Maximum [Member]
|
|
|
| Finite And Indefinite Lived Intangible Assets [Line Items] |
|
|
| Intangible assets, useful life |
13 years |
|
|
Maximum [Member] | Patent Costs [Member]
|
|
|
| Finite And Indefinite Lived Intangible Assets [Line Items] |
|
|
| Intangible assets, useful life |
7 years |
|
|
Maximum [Member] | Acquired Technology [Member]
|
|
|
| Finite And Indefinite Lived Intangible Assets [Line Items] |
|
|
| Intangible assets, useful life |
10 years |
|
|
Maximum [Member] | Customer Relationships [Member]
|
|
|
| Finite And Indefinite Lived Intangible Assets [Line Items] |
|
|
| Intangible assets, useful life |
13 years |
|
|
Maximum [Member] | Non-Compete Agreements [Member]
|
|
|
| Finite And Indefinite Lived Intangible Assets [Line Items] |
|
|
| Intangible assets, useful life |
11 years |
|
|
Maximum [Member] | Trade Names [Member]
|
|
|
| Finite And Indefinite Lived Intangible Assets [Line Items] |
|
|
| Intangible assets, useful life |
10 years |
|
|
Maximum [Member] | Other [Member]
|
|
|
| Finite And Indefinite Lived Intangible Assets [Line Items] |
|
|
| Intangible assets, useful life |
7 years |
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