CONSOLIDATED STATEMENTS OF OPERATIONS AND COMPREHENSIVE INCOME (LOSS) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019
Revenues:
Total revenue	$ 391.0	$ 433.0
Operating expenses:
Salaries, wages and employee benefits	110.4	119.1
Operations and maintenance	45.6	54.8
Communications	1.0	1.0
Administrative expenses	20.2	16.1
Sales and marketing	0.7	1.2
Insurance and claims	15.0	12.5
Depreciation and amortization	26.3	41.5
Gain on disposition of property and equipment	(1.2)	(0.4)
Impairment	13.4
Restructuring charges	0.5
Total operating expenses	399.3	432.3
Income (loss) from operations	(8.3)	0.7
Other expense (income):
Interest income	(0.3)	(0.2)
Interest expense	12.0	12.7
Other	1.2	(0.6)
Total other expense	12.9	11.9
Loss before benefit for income taxes	(21.2)	(11.2)
Benefit for income taxes	(3.9)	(1.9)
Net loss	(17.3)	(9.3)
Other comprehensive income (loss):
Foreign currency translation adjustments, net of tax of $(0.2) and $0.1, respectively	(0.5)	0.1
Comprehensive loss	(17.8)	(9.2)
Net loss	(17.3)	(9.3)
Net loss attributable to common stockholders	$ (18.5)	$ (10.5)
Net loss per common share:
Basic and Diluted (in dollars per share)	$ (0.29)	$ (0.16)
Weighted-average common shares outstanding:
Basic and Diluted (in shares)	64,598,025	64,469,642
Series A
Other comprehensive income (loss):
Less dividends to convertible preferred stockholders	$ (1.2)	$ (1.2)
Weighted-average common shares outstanding:
Dividends declared per convertible preferred share	$ 1.91	$ 1.91
Company freight
Revenues:
Total revenue	$ 180.9	$ 206.2
Operating expenses:
Purchased freight	134.2	146.6
Owner operator freight
Revenues:
Total revenue	107.8	111.0
Brokerage
Revenues:
Total revenue	61.7	71.4
Logistics
Revenues:
Total revenue	10.1	12.4
Fuel surcharge
Revenues:
Total revenue	30.5	32.0
Operating expenses:
Fuel	28.7	35.0
Service
Operating expenses:
Taxes and licenses	$ 4.5	$ 4.9