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GOODWILL AND INTANGIBLE ASSETS (Details 2) - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended |
--- | --- | --- | ---
Jun. 30, 2015 | Jun. 30, 2014 | Jun. 30, 2015 | Jun. 30, 2014 | Dec. 31, 2014
Finite-lived intangible assets |  |  |  |  |
Weighted Average Amortization Period |  |  | 13 years |  |
Cost | $ 49,153 |  | $ 49,153 |  | $ 48,474
Accumulated Amortization | 13,005 |  | 13,005 |  | 10,787
Net Value | 36,148 |  | 36,148 |  | 37,687
Indefinite-lived intangible assets |  |  |  |  |
Net Value | 35,122 |  | 35,122 |  | 35,122
Total intangible assets |  |  |  |  |
Cost | 84,275 |  | 84,275 |  | 83,596
Net Value | 71,270 |  | 71,270 |  | 72,809
Amortization expense on intangible assets |  |  |  |  |
Intangible amortization expense | 1,100 | $ 1,100 | 2,218 | $ 2,137 |
Minimum |  |  |  |  |
Amortization expense on intangible assets |  |  |  |  |
Annual amortization expense on intangible assets expected for the full years 2015 through 2019 |  |  | 3,000 |  |
Maximum |  |  |  |  |
Amortization expense on intangible assets |  |  |  |  |
Annual amortization expense on intangible assets expected for the full years 2015 through 2019 |  |  | 4,000 |  |
Trade name |  |  |  |  |
Indefinite-lived intangible assets |  |  |  |  |
Net Value | 32,300 |  | 32,300 |  | 32,300
Other |  |  |  |  |
Indefinite-lived intangible assets |  |  |  |  |
Net Value | 2,822 |  | $ 2,822 |  | 2,822
Customer relationships |  |  |  |  |
Finite-lived intangible assets |  |  |  |  |
Weighted Average Amortization Period |  |  | 14 years |  |
Cost | 44,921 |  | $ 44,921 |  | 44,242
Accumulated Amortization | 9,622 |  | 9,622 |  | 7,971
Net Value | 35,299 |  | $ 35,299 |  | 36,271
Driver network |  |  |  |  |
Finite-lived intangible assets |  |  |  |  |
Weighted Average Amortization Period |  |  | 3 years |  |
Cost | 3,200 |  | $ 3,200 |  | 3,200
Accumulated Amortization | 3,200 |  | $ 3,200 |  | 2,711
Net Value |  |  |  |  | 489
Other |  |  |  |  |
Finite-lived intangible assets |  |  |  |  |
Weighted Average Amortization Period |  |  | 8 years |  |
Cost | 1,032 |  | $ 1,032 |  | 1,032
Accumulated Amortization | 183 |  | 183 |  | 105
Net Value | $ 849 |  | $ 849 |  | $ 927

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- Definition The aggregate expense charged against earnings to allocate the cost of intangible assets (nonphysical assets not used in production) in a systematic and rational manner to the periods expected to benefit from such assets. As a noncash expense, this element is added back to net income when calculating cash provided by or used in operations using the indirect method. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 45 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6388964&loc=d3e16225-109274 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=56944662&loc=d3e3602-108585 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph (a)(2) -URI http://asc.fasb.org/extlink&oid=26713463&loc=d3e16323-109275 + Details
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- Definition Sum of the carrying amounts of all intangible assets, excluding goodwill, as of the balance sheet date, net of accumulated amortization and impairment charges. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 45 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6388964&loc=d3e16212-109274 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)(1),(b)) -URI http://asc.fasb.org/extlink&oid=26713463&loc=d3e16323-109275 + Details
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