Consolidated Statements of Cash Flows - USD ($) $ in Thousands	3 Months Ended	6 Months Ended
Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2020	Jun. 30, 2019
OPERATING ACTIVITIES
Net Income	$ 19,182	$ 22,361	$ 32,420	$ 39,679
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization			54,048	45,297
Deferred income taxes			9,304	4,421
Stock-based compensation			1,357	1,279
Gain on disposal of property and equipment	(3,247)	(7,542)	(3,018)	(11,383)
Changes in certain working capital items:
Trade receivables			(7,380)	(4,688)
Prepaid expenses and other current assets			(3,318)	(1,148)
Accounts payable, accrued liabilities, and accrued expenses			(222)	(2,727)
Accrued income taxes			567	946
Net cash provided by operating activities			83,758	71,676
INVESTING ACTIVITIES
Proceeds from sale of property and equipment			18,838	38,752
Purchases of property and equipment			(82,769)	(66,483)
Change in other assets			43	7
Net cash used in investing activities			(63,888)	(27,724)
FINANCING ACTIVITIES
Payments of cash dividends			(3,256)	(1,640)
Shares withheld for employee taxes related to stock-based compensation			(287)	(321)
Repurchases of common stock			(12,278)	0
Net cash used in financing activities			(15,821)	(1,961)
Net increase in cash, cash equivalents and restricted cash			4,049	41,991
CASH, CASH EQUIVALENTS AND RESTRICTED CASH
Beginning of period			96,076	182,938
Ending Period	100,125	224,929	100,125	224,929
SUPPLEMENTAL DISCLOSURES OF CASH FLOW INFORMATION
Cash paid during the period for income taxes, net of refunds			557	7,202
Noncash investing and financing activities:
Purchased property and equipment in accounts payable			5,731	13,118
Sold revenue equipment and property in other current assets			2,017	2,448
Dividends Payable	0	1,640	0	1,640
RECONCILIATION OF CASH, CASH EQUIVALENTS AND RESTRICTED CASH
Cash and Cash Equivalents, at Carrying Value	82,457	205,642	82,457	205,642
Restricted Cash and Investments, Current	1,391	2,404	1,391	2,404
Restricted Cash and Cash Equivalents, Noncurrent	16,277	16,883	16,277	16,883
Ending Period	$ 100,125	$ 224,929	$ 100,125	$ 224,929

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No definition available.

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