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v3.19.3.a.u2

Consolidated Statements of Operations - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2019 | Dec. 31, 2018 | Dec. 31, 2017
Operating revenue | $ 843,271 | $ 787,594 | $ 698,120
Operating expenses (income): |  |  |
Salaries, wages and benefits | 274,156 | 252,047 | 226,091
Purchased transportation | 158,948 | 144,611 | 118,349
Fuel and fuel taxes | 121,341 | 121,633 | 105,390
Supplies and maintenance | 46,737 | 40,853 | 41,613
Depreciation | 95,137 | 88,585 | 85,120
Operating taxes and licenses | 10,100 | 9,473 | 8,993
Insurance and claims | 38,201 | 38,657 | 38,585
Communications and utilities | 7,709 | 6,634 | 6,047
Gain on disposition of revenue equipment | (8,680) | (7,244) | (5,499)
Other | 23,124 | 21,997 | 16,569
Total operating expenses | 766,773 | 717,246 | 641,258
Operating income | 76,498 | 70,348 | 56,862
Other | (1,190) | (681) | 389
Income before income taxes | 77,688 | 71,029 | 56,473
Income taxes expense (benefit) | 16,617 | 16,002 | (33,811)
Net income | $ 61,071 | $ 55,027 | $ 90,284
Basic earnings per common share (in dollars per share) | $ 1.12 | $ 1.01 | $ 1.66
Diluted earnings per common share (in dollars per share) | 1.11 | 1.00 | 1.65
Dividends declared per common share (in dollars per share) | $ 0.77 | $ 0.10 | $ 0.08

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