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v3.21.2

Consolidated Statements Of Cash Flows - USD ($) $ in Thousands | 6 Months Ended
--- | ---
Jun. 30, 2021 | Jun. 30, 2020
Cash flows from operating activities: |  |
Net income | $ 118,524 | $ 62,190
Adjustments to reconcile net income to net cash provided by operating activities: |  |
Depreciation | 127,816 | 136,507
Deferred income taxes | 15,036 | (2,896)
Gain on disposal of property and equipment | (24,008) | (3,411)
Non-cash equity compensation | 5,249 | 3,544
Insurance and claims accruals, net of current portion | 4,632 | 6,601
Other | 842 | 11,036
Gains on investment in equity securities | (20,191) | 0
Changes in certain working capital items: |  |
Accounts receivable, net | (49,978) | 23,463
Other current assets | 3,144 | 14,515
Accounts payable | 16,639 | (1,323)
Other current liabilities | (8,241) | 37,116
Net cash provided by operating activities | 189,464 | 287,342
Cash flows from investing activities: |  |
Additions to property and equipment | (192,983) | (170,235)
Proceeds from sales of property and equipment | 90,036 | 62,626
Investment in equity securities | (5,000) | 0
Decrease in notes receivable | 3,342 | 4,392
Net cash used in investing activities | (104,605) | (103,217)
Cash flows from financing activities: |  |
Repayments of short-term debt | (25,000) | (75,000)
Proceeds from issuance of short-term debt | 5,000 | 0
Repayments of long-term debt | 0 | (50,000)
Proceeds from issuance of long-term debt | 120,000 | 0
Dividends on common stock | (12,906) | (12,450)
Repurchases of common stock | (5,507) | (8,798)
Tax withholding related to net share settlements of restricted stock awards | (3,740) | (3,935)
Net cash provided by (used in) financing activities | 77,847 | (150,183)
Effect of exchange rate fluctuations on cash | 88 | (1,995)
Net increase (decrease) in cash, cash equivalents and restricted cash | 162,794 | 31,947
Cash, cash equivalents and restricted cash, beginning of period | 29,334 | 33,442
Cash, cash equivalents and restricted cash, end of period | 192,128 | 65,389
Supplemental disclosures of cash flow information: |  |
Interest paid | 1,583 | 2,996
Income taxes paid | 40,047 | 2,992
Supplemental schedule of non-cash investing and financing activities: |  |
Notes receivable issued upon sale of property and equipment | 2,646 | 1,429
Change in fair value of interest rate swaps | 1,663 | (6,220)
Property and equipment acquired included in accounts payable | 6,715 | 12,090
Property and equipment disposed included in other receivables | 32 | 1,982
Dividends accrued but not yet paid at end of period | $ 8,151 | $ 6,219

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