Consolidated Statements of Cash Flows - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2025	Sep. 30, 2024
OPERATING ACTIVITIES
Net loss	$ (33,011)	$ (27,869)
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization	121,833	137,596
Deferred income taxes	(17,065)	(25,016)
Stock-based compensation expense	1,354	742
Debt-related amortization	175	789
Gain on disposal of property and equipment	(11,254)	(1,510)
Changes in certain working capital items:
Trade receivables	11,624	2,723
Prepaid expenses and other current assets	1,054	2,297
Accounts payable, accrued liabilities, and accrued expenses	(504)	8,030
Accrued income taxes	166	8,778
Net cash provided by operating activities	74,372	106,560
INVESTING ACTIVITIES
Proceeds from sale of property and equipment	72,664	27,698
Purchases of property and equipment	(97,031)	(26,229)
Change in other assets	139	30
Net cash (used in) provided by investing activities	(24,228)	1,499
FINANCING ACTIVITIES
Payments of cash dividends	(4,694)	(3,151)
Shares withheld for employee taxes related to stock-based compensation	(278)	(383)
Repayments of finance leases and debt	(15,541)	(94,001)
Repurchase of Common Stock	(10,360)	(7,281)
Net cash used in financing activities	(30,873)	(104,816)
Net increase in cash, cash equivalents and restricted cash	19,271	3,243
CASH, CASH EQUIVALENTS AND RESTRICTED CASH
Beginning of period	26,284	41,188
End of period	45,555	44,431
SUPPLEMENTAL DISCLOSURES OF CASH FLOW INFORMATION
Cash paid during the period for interest expense	9,324	14,296
Cash paid during the period for income taxes, net of refunds	6,928	10,030
Noncash investing and financing activities:
Purchased property and equipment in accounts payable	12,376	12,086
Sold revenue equipment and property in other current assets	3,310	1,253
Common stock dividends declared in accounts payable	1,549	1,569
RECONCILIATION OF CASH, CASH EQUIVALENTS AND RESTRICTED CASH
Cash and cash equivalents	32,688	30,739
Restricted cash included in other current assets	237	312
Restricted cash included in other assets	12,630	13,380
Total cash, cash equivalents and restricted cash	$ 45,555	$ 44,431