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GOODWILL AND INTANGIBLE ASSETS (Tables) | 3 Months Ended
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Mar. 31, 2018
GOODWILL AND INTANGIBLE ASSETS |
Schedule of intangible assets |
|  |  |  | March 31, 2018 |  | December 31, 2017 |
|  | Weighted-Average |  |  |  |  | Accumulated |  | Net |  |  |  |  | Accumulated |  | Net |
|  | Amortization Period |  | Cost |  | Amortization |  | Value |  |  | Cost |  | Amortization |  | Value |
|  | (in years) |  | (in thousands) |  | (in thousands) |
Finite-lived intangible assets |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Customer relationships |  | 14 |  | $ | 60,431 |  | $ | 20,842 |  | $ | 39,589 |  | $ | 60,431 |  | $ | 19,745 |  | $ | 40,686 |
Driver network |  | 3 |  |  | 3,200 |  |  | 3,200 |  |  | — |  |  | 3,200 |  |  | 3,200 |  |  | — |
Other |  | 9 |  |  | 1,032 |  |  | 585 |  |  | 447 |  |  | 1,032 |  |  | 549 |  |  | 483 |
|  | 13 |  |  | 64,663 |  |  | 24,627 |  |  | 40,036 |  |  | 64,663 |  |  | 23,494 |  |  | 41,169 |
Indefinite-lived intangible assets |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Trade name |  | N/A |  |  | 32,300 |  |  | N/A |  |  | 32,300 |  |  | 32,300 |  |  | N/A |  |  | 32,300 |
Total intangible assets |  | N/A |  | $ | 96,963 |  | $ | 24,627 |  | $ | 72,336 |  | $ | 96,963 |  | $ | 23,494 |  | $ | 73,469 |
Schedule of future amortization for intangible assets and acquired software | The future amortization for intangible assets and acquired software as of March 31, 2018 were as follows:
|  |  |  |  | Intangible |  | Acquired |
|  | Total |  | Assets |  | Software(1) |
|  | (in thousands) |
2018 |  | $ | 4,978 |  | $ | 3,387 |  | $ | 1,591 |
2019 |  |  | 5,463 |  |  | 4,482 |  |  | 981 |
2020 |  |  | 4,471 |  |  | 4,454 |  |  | 17 |
2021 |  |  | 4,418 |  |  | 4,412 |  |  | 6 |
2022 |  |  | 4,385 |  |  | 4,385 |  |  | — |
Thereafter |  |  | 18,916 |  |  | 18,916 |  |  | — |
Total amortization |  | $ | 42,631 |  | $ | 40,036 |  | $ | 2,595 |
| (1) |  | Acquired software is reported in property, plant and equipment.

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- Definition Tabular disclosure of intangibles assets, excluding goodwill, in total and by major class, including the gross carrying amount and accumulated amortization, if applicable. A major class is composed of intangible assets that can be grouped together because they are similar, either by their nature or by their use in the operations of a company. + References No definition available. + Details
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- References No definition available. + Details
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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=66006027&loc=d3e16323-109275 + Details
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