CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Dec. 31, 2024	Dec. 31, 2023
Current assets:
Cash and cash equivalents	$ 40,752	$ 61,723
Accounts receivable, trade, less allowance of $7,169 and $9,337, respectively	391,684	444,944
Other receivables	26,137	25,479
Inventories and supplies	14,183	18,077
Prepaid expenses	53,690	54,333
Other current assets	15,327	30,072
Total current assets	541,773	634,628
Property and equipment, at cost:
Land	128,678	115,989
Buildings and improvements	338,174	320,976
Revenue equipment	2,235,126	2,290,376
Service equipment and other	239,517	224,313
Total property and equipment	2,941,495	2,951,654
Less – accumulated depreciation	1,007,259	978,698
Property and equipment, net	1,934,236	1,972,956
Goodwill	129,104	129,104
Intangible assets, net	76,407	86,477
Other non-current assets	370,717	334,771
Total assets	3,052,237	3,157,936
Current liabilities:
Accounts payable	112,429	135,990
Current portion of long-term debt	20,000	2,500
Insurance and claims accruals	93,710	81,794
Accrued payroll	54,560	50,549
Accrued expenses	18,745	30,282
Other current liabilities	56,305	29,470
Total current liabilities	355,749	330,585
Long-term debt, net of current portion	630,000	646,250
Other long-term liabilities	66,173	54,275
Insurance and claims accruals, net of current portion	236,923	239,700
Deferred income taxes	269,516	320,180
Total liabilities	1,558,361	1,590,990
Commitments and contingencies
Temporary equity - redeemable noncontrolling interest	37,944	38,607
Stockholders’ equity:
Common stock, $0.01 par value, 200,000,000 shares authorized; 80,533,536 shares issued; 61,850,434 and 63,444,681 shares outstanding, respectively	805	805
Paid-in capital	137,889	134,894
Retained earnings	1,952,775	1,953,385
Accumulated other comprehensive loss	(18,437)	(9,684)
Treasury stock, at cost; 18,683,102 and 17,088,855 shares, respectively	(617,100)	(551,061)
Total stockholders’ equity	1,455,932	1,528,339
Total liabilities, temporary equity and stockholders’ equity	$ 3,052,237	$ 3,157,936