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v3.22.2.2

Condensed Consolidated Statements of Cash Flows - USD ($) $ in Thousands | 9 Months Ended
--- | ---
Sep. 30, 2022 | Sep. 30, 2021
Cash flows from operating activities: |  |
Net income | $ 35,740 | $ 27,465
Reconciliations of net income to net cash used in operating activities: |  |
Depreciation and amortization | 4,585 | 3,967
Non-cash lease expense | 5,236 | 5,937
Investment amortization and losses recognized | 915 | 1,053
Deferred Income taxes |  | (1)
Share-based compensation | 5,489 | 3,874
Changes in certain operating assets and liabilities: |  |
Trade accounts receivable | (38,830) | (121,787)
Income taxes | 899 | 4,753
Prepaid expenses and other | (2,561) | (7,457)
Accounts payable | 68 | (263)
Accrued payroll, payroll taxes and related benefits | 33,093 | 100,792
Other accrued liabilities | 11,747 | 835
Workers' compensation claims liabilities | (52,937) | (60,230)
Safety incentives liability | (1,817) | (13,464)
Operating lease liabilities | (5,005) | (5,773)
Other assets and liabilities, net | 319 | (5)
Net cash used in operating activities | (3,059) | (60,304)
Cash flows from investing activities: |  |
Purchase of property, equipment and software | (11,458) | (5,016)
Purchase of investments |  | (56,775)
Proceeds from sales and maturities of investments | 12,828 | 72,130
Purchase of restricted investments | (3,644) | (253,778)
Proceeds from sales and maturities of restricted investments | 44,746 | 110,131
Net cash provided by (used in) investing activities | 42,472 | (133,308)
Cash flows from financing activities: |  |
Proceeds from credit-line borrowings |  | 2,718
Payments on credit-line borrowings |  | (2,718)
Payments on long-term debt | (3,510) | (166)
Repurchase of common stock | (39,052) | (10,775)
Common stock repurchased on vesting of stock awards | (1,621) | (1,404)
Dividends paid | (6,552) | (6,818)
Proceeds from exercise of stock options | 711 | 1,156
Net cash used in financing activities | (50,024) | (18,007)
Net decrease in cash, cash equivalents and restricted cash | (10,611) | (211,619)
Cash, cash equivalents and restricted cash, beginning of period | 78,629 | 233,837
Cash, cash equivalents and restricted cash, end of period | $ 68,018 | $ 22,218

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