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OPERATING SEGMENT DATA - (Rev and Expenses) (Details) - USD ($) $ in Thousands | 1 Months Ended | 3 Months Ended | 9 Months Ended
--- | --- | --- | ---
Jun. 30, 2018 | Sep. 30, 2018 | Sep. 30, 2017 | Sep. 30, 2018 | Sep. 30, 2017
REVENUES |  |  |  |  |
Revenues |  | $ 826,158 | $ 744,280 | $ 2,319,509 | $ 2,115,736
OPERATING EXPENSES |  |  |  |  |
Salaries, wages, and benefits |  | 363,348 | 349,294 | 1,048,018 | 1,023,803
Fuel, supplies, and expenses |  | 82,188 | 75,716 | 245,718 | 226,666
Depreciation and amortization |  | 28,026 | 25,497 | 81,699 | 76,821
Multiemployer pension fund withdrawal liability charge |  |  |  | 37,922 |
Gain on sale of property and equipment |  |  |  | (188) | (257)
Other |  | 31,449 | 30,948 | 91,112 | 91,975
Restructuring costs |  | 50 | 737 | 766 | 2,731
Gain on sale of subsidiaries |  |  |  | (1,945) | (152)
Total consolidated operating expenses |  | 770,103 | 717,538 | 2,247,573 | 2,073,127
OPERATING INCOME |  |  |  |  |
OPERATING INCOME |  | 56,055 | 26,742 | 71,936 | 42,609
OTHER INCOME (COSTS) |  |  |  |  |
Interest and dividend income |  | 1,120 | 346 | 2,360 | 905
Interest and other related financing costs |  | (2,470) | (1,706) | (6,542) | (4,410)
Other, net |  | (714) | (1,314) | (4,038) | (3,548)
TOTAL OTHER INCOME (COSTS) |  | (2,064) | (2,674) | (8,220) | (7,053)
INCOME BEFORE INCOME TAXES |  | 53,991 | 24,068 | 63,716 | 35,556
Asset-Based | Multiemployer pension plans | New England Pension Fund |  |  |  |  |
OPERATING EXPENSES |  |  |  |  |
Multiemployer pension fund withdrawal liability charge | $ 37,900 |  |  |  |
Operating Segments | Asset-Based |  |  |  |  |
REVENUES |  |  |  |  |
Revenues |  | 585,290 | 517,417 | 1,626,644 | 1,496,310
OPERATING EXPENSES |  |  |  |  |
Salaries, wages, and benefits |  | 292,082 | 287,270 | 848,611 | 853,554
Fuel, supplies, and expenses |  | 64,133 | 57,395 | 191,366 | 174,326
Operating taxes and licenses |  | 12,261 | 11,712 | 35,927 | 35,726
Insurance |  | 9,448 | 8,348 | 24,055 | 23,068
Communications and utilities |  | 4,308 | 4,575 | 12,964 | 13,260
Depreciation and amortization |  | 22,200 | 20,543 | 64,492 | 61,777
Rents and purchased transportation |  | 70,946 | 55,381 | 180,332 | 154,996
Shared services |  | 58,354 | 47,608 | 160,786 | 137,712
Multiemployer pension fund withdrawal liability charge |  |  |  | 37,922 |
Gain on sale of property and equipment |  | (123) | (7) | (522) | (599)
Other |  | 1,531 | 757 | 3,778 | 3,935
Restructuring costs |  |  | 95 |  | 268
Total consolidated operating expenses |  | 535,140 | 493,677 | 1,559,711 | 1,458,023
OPERATING INCOME |  |  |  |  |
OPERATING INCOME |  | 50,150 | 23,740 | 66,933 | 38,287
Operating Segments | ArcBest |  |  |  |  |
REVENUES |  |  |  |  |
Revenues |  | 205,449 | 195,749 | 587,369 | 524,554
OPERATING EXPENSES |  |  |  |  |
Purchased transportation |  | 164,322 | 155,894 | 475,614 | 417,313
Supplies and expenses |  | 3,522 | 3,853 | 10,290 | 11,265
Depreciation and amortization |  | 3,558 | 3,015 | 10,563 | 9,511
Shared services |  | 23,453 | 22,447 | 68,857 | 62,691
Other |  | 2,546 | 2,854 | 6,973 | 8,192
Restructuring costs |  |  |  | 152 | 875
Gain on sale of subsidiaries |  | (1,945) | (152) | (1,945) | (152)
Total consolidated operating expenses |  | 195,456 | 187,911 | 570,504 | 509,695
OPERATING INCOME |  |  |  |  |
OPERATING INCOME |  | 9,993 | 7,838 | 16,865 | 14,859
Operating Segments | FleetNet |  |  |  |  |
REVENUES |  |  |  |  |
Revenues |  | 50,494 | 39,568 | 145,045 | 116,307
OPERATING EXPENSES |  |  |  |  |
Total consolidated operating expenses |  | 49,406 | 38,646 | 141,407 | 113,617
OPERATING INCOME |  |  |  |  |
OPERATING INCOME |  | 1,088 | 922 | 3,638 | 2,690
Other and eliminations |  |  |  |  |
REVENUES |  |  |  |  |
Revenues |  | (15,075) | (8,454) | (39,549) | (21,435)
OPERATING EXPENSES |  |  |  |  |
Total consolidated operating expenses |  | (9,899) | (2,696) | (24,049) | (8,208)
OPERATING INCOME |  |  |  |  |
OPERATING INCOME |  | $ (5,176) | $ (5,758) | $ (15,500) | $ (13,227)

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