CONSOLIDATED BALANCE SHEETS - USD ($) $ in Millions	Jun. 30, 2019	Dec. 31, 2018
Current assets:
Cash and cash equivalents	$ 63.7	$ 46.0
Accounts receivable, net of allowance of $0.9 at June 30, 2019 and $1.2 at December 31, 2018	231.0	209.2
Drivers’ advances and other receivables	7.3	5.5
Current portion of net investment in sales-type leases		16.2
Parts supplies	5.0	4.9
Prepaid and other current assets	19.7	26.3
Total current assets	326.7	308.1
Property and equipment, net	579.9	572.7
Intangible assets, net	200.9	208.8
Goodwill	258.7	258.4
Right-of-use assets	106.8
Other long-term assets	30.0	42.9
Total assets	1,503.0	1,390.9
Current liabilities:
Accounts payable	23.8	22.2
Accrued expenses and other liabilities	50.6	46.5
Accrued payroll, benefits and related taxes	27.2	21.7
Accrued insurance and claims	18.5	18.1
Current portion of long-term debt	62.4	63.5
Other current liabilities	50.0	21.9
Total current liabilities	232.5	193.9
Long-term debt, net of current portion	636.5	622.7
Deferred tax liabilities	123.9	126.8
Other long-term liabilities	79.1	0.5
Total liabilities	1,072.0	943.9
Commitments and contingencies (Note 13)
Stockholders’ equity:
Additional paid-in-capital	435.6	433.9
Accumulated deficit	(69.2)	(51.0)
Accumulated other comprehensive loss	(0.4)	(0.9)
Total stockholders’ equity	431.0	447.0
Total liabilities and stockholders’ equity	1,503.0	1,390.9
Series A convertible preferred stock
Stockholders’ equity:
Series A convertible preferred stock, $0.0001 par value; 10,000,000 shares authorized; 650,000 shares issued with liquidation preference of $65.0 at June 30, 2019 and December 31, 2018	$ 65.0	$ 65.0