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Goodwill and Intangible Assets (Tables) | 3 Months Ended
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Mar. 31, 2015
Goodwill and Intangible Assets Disclosure [Abstract] |
Changes in the carrying amount of Goodwill | The changes in the carrying value of Goodwill for the three months ended March 31, 2015 were as follows:
| Goodwill |  | Accumulated Impairment Losses |  | Total
Balance as of December 31, 2014 | $ | 64,858 |  |  | $ | (46,503 | ) |  | $ | 18,355 |
Foreign currency fluctuations | (3,492 | ) |  | 2,694 |  |  | (798 | )
Balance as of March 31, 2015 | $ | 61,366 |  |  | $ | (43,809 | ) |  | $ | 17,557 |
Acquired Intangible Assets excluding Goodwill | The balances of acquired Intangible Assets, excluding Goodwill, as of March 31, 2015 and December 31, 2014, were as follows:
| Customer Lists |  | Trade Name |  | Technology |  | Total
Balance as of March 31, 2015 |  |  |  |  |  |  |
Original cost | $ | 20,324 |  |  | $ | 3,812 |  |  | $ | 6,562 |  |  | $ | 30,698 |
Accumulated amortization | (11,356 | ) |  | (1,903 | ) |  | (3,218 | ) |  | (16,477 | )
Carrying value | $ | 8,968 |  |  | $ | 1,909 |  |  | $ | 3,344 |  |  | $ | 14,221 |
Weighted-average original life (in years) | 15 |  |  | 14 |  |  | 13 |  |  |  |
Balance as of December 31, 2014 |  |  |  |  |  |  |  |  |  |  |
Original cost | $ | 21,946 |  |  | $ | 4,300 |  |  | $ | 6,915 |  |  | $ | 33,161 |
Accumulated amortization | (12,099 | ) |  | (2,068 | ) |  | (3,406 | ) |  | (17,573 | )
Carrying value | $ | 9,847 |  |  | $ | 2,232 |  |  | $ | 3,509 |  |  | $ | 15,588 |
Weighted-average original life (in years) | 15 |  |  | 14 |  |  | 13 |  |  |  |
Estimated aggregate amortization expense of Intangible Assets | Estimated aggregate amortization expense based on the current carrying value of amortizable Intangible Assets for each of the five succeeding years and thereafter is as follows:
Remaining 2015 | $ | 1,390 |
2016 | 1,639 |
2017 | 1,542 |
2018 | 1,536 |
2019 | 1,428 |
Thereafter | 6,686 |
Total | $ | 14,221 |

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- Definition Tabular disclosure of the amount of amortization expense expected to be recorded in succeeding fiscal years for finite-lived intangible assets. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=26713463&loc=d3e16323-109275 + Details
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- Definition Tabular disclosure of assets, excluding financial assets and goodwill, lacking physical substance with a finite life, by either major class or business segment. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 1 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=26713463&loc=d3e16265-109275 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=26713463&loc=d3e16323-109275 + Details
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- Definition Tabular disclosure of goodwill by reportable segment and in total which includes a rollforward schedule. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=35741047&loc=d3e13816-109267 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=35741047&loc=d3e13854-109267 + Details
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