(Intangible Assets Acquired from Business Acquisitions) (Details) - USD ($) $ in Thousands |
3 Months Ended | 9 Months Ended | |||
---|---|---|---|---|---|
Sep. 30, 2019 |
Sep. 30, 2018 |
Sep. 30, 2019 |
Sep. 30, 2018 |
Dec. 31, 2018 |
|
Finite-Lived Intangible Assets [Line Items] | |||||
Amortization of Intangible Assets | $ 1,600 | $ 1,800 | $ 5,100 | $ 5,400 | |
Intangible assets | |||||
Gross Carrying Amount | 72,160 | 72,160 | $ 84,658 | ||
Accumulated Amortization | (41,166) | (41,166) | (42,132) | ||
Net Carrying Value | 30,994 | 30,994 | 42,526 | ||
LTL | |||||
Intangible assets | |||||
Gross Carrying Amount | 800 | 800 | 2,498 | ||
Accumulated Amortization | (800) | (800) | (1,925) | ||
Net Carrying Value | 0 | 0 | 573 | ||
Ascent | |||||
Intangible assets | |||||
Gross Carrying Amount | 27,152 | 27,152 | 27,152 | ||
Accumulated Amortization | (19,045) | (19,045) | (17,248) | ||
Net Carrying Value | 8,107 | 8,107 | 9,904 | ||
Active On-Demand | |||||
Intangible assets | |||||
Gross Carrying Amount | 31,547 | 31,547 | 31,547 | ||
Accumulated Amortization | (13,067) | (13,067) | (11,139) | ||
Net Carrying Value | 18,480 | 18,480 | 20,408 | ||
TL | |||||
Intangible assets | |||||
Gross Carrying Amount | 12,661 | 12,661 | 23,461 | ||
Accumulated Amortization | (8,254) | (8,254) | (11,820) | ||
Net Carrying Value | $ 4,407 | $ 4,407 | $ 11,641 |