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v3.22.1

Consolidated Statements of Cash Flows - USD ($) $ in Thousands | 3 Months Ended
--- | ---
Mar. 31, 2022 | Mar. 31, 2021
Cash flows from operating activities: |  |
Net income | $ 11,329 | $ 24,653
Adjustments to reconcile net income to net cash provided by operating activities: |  |
Depreciation and amortization | 4,147 | 3,607
Bad debt provision | 2,851 | 3,415
Share-based compensation expense | 2,396 | 2,271
Amortization of premium on marketable securities | 561 | 536
Unrealized loss (gain) on deferred compensation fund investments | 4,074 | (1,146)
Changes in other long-term liabilities | (1,760) | 0
Net loss on disposals of fixed assets | 173 | 268
Changes in operating assets and liabilities: |  |
Accounts and notes receivable | (27,222) | 1,903
Inventories and supplies | 1,195 | 2,416
Prepaid expenses and other assets | (2,462) | (19,814)
Deferred compensation funding | 3,605 | 990
Accounts payable and other accrued expenses | (3,051) | 6,064
Accrued payroll, accrued and withheld payroll taxes | (24,933) | (30,747)
Income taxes receivable | 3,764 | 7,908
Accrued insurance claims | 3,056 | 622
Deferred compensation liability | (7,905) | 556
Net cash (used in) provided by operating activities | (30,182) | 3,502
Cash flows from (used in) investing activities: |  |
Disposals of fixed assets | 152 | 54
Additions to property and equipment | (1,407) | (850)
Purchases of marketable securities | (1,525) | (7,902)
Sales of marketable securities | 1,519 | 4,995
Cash paid for acquisitions | (114) | 0
Net cash used in investing activities | (1,375) | (3,703)
Cash flows from financing activities: |  |
Dividends paid | (15,704) | (15,472)
Reissuance of treasury stock pursuant to Dividend Reinvestment Plan | 25 | 23
Proceeds from the exercise of stock options | 410 | 1,475
Proceeds from short-term borrowings | 10,000 | 0
Payments of statutory withholding on net issuance of restricted stock units | (1,069) | (1,501)
Net cash used in financing activities | (6,338) | (15,475)
Net change in cash and cash equivalents | (37,895) | (15,676)
Cash and cash equivalents at beginning of the period | 70,794 | 139,330
Cash and cash equivalents at end of the period | $ 32,899 | $ 123,654

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