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UNAUDITED CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended | 12 Months Ended
--- | --- | --- | ---
Sep. 30, 2022 | Mar. 31, 2022 | Sep. 30, 2021 | Mar. 31, 2021 | Sep. 30, 2022 | Sep. 30, 2021 | Dec. 31, 2021
Cash flows from operating activities: |  |  |  |  |  |  |
Net income | $ 22,262 | $ 19,181 | $ 20,168 | $ 13,261 | $ 68,359 | $ 54,617 |
Adjustments to reconcile net income to cash provided by operating activities: |  |  |  |  |  |  |
Deferred income tax provision, net |  |  |  |  | 4,386 | 302 |
Provision for credit losses |  |  |  |  | (231) | (139) |
Depreciation and amortization |  |  |  |  | 3,214 | 3,420 |
Stock-based compensation expense |  |  |  |  | 13,293 | 10,448 |
Defined benefit pension plan expense |  |  |  |  | 0 | 2,157 |
Loss (gain) on disposal or impairment of assets |  |  |  |  | 155 | (1,979) |
Noncash lease expense |  |  |  |  | 4,313 | 3,992 |
Loss on equity method investment |  |  |  |  | 2,737 | 1,709 |
Other |  |  |  |  | (322) | 681 |
Increase in operating assets |  |  |  |  |  |  |
Trade receivables, net |  |  |  |  | (15,571) | (41,397) |
Other assets |  |  |  |  | (1,989) | (6,384) |
Increase (decrease) in operating liabilities |  |  |  |  |  |  |
Accrued payroll costs |  |  |  |  | 11,025 | 7,715 |
Payment of benefit under terminated pension plan |  |  |  |  | (19,965) | 0 |
Other liabilities |  |  |  |  | 8,659 | 24,801 |
Cash provided by operating activities |  |  |  |  | 78,063 | 59,943 |
Cash flows from investing activities: |  |  |  |  |  |  |
Capital expenditures |  |  |  |  | (4,656) | (5,026) |
Contributions to WorkLLama joint venture |  |  |  |  | (500) | (7,000) |
Note receivable issued to WorkLLama joint venture |  |  |  |  | (4,500) | 0 |
Net proceeds from the sale of assets |  |  |  |  | 0 | 23,742 |
Cash (used in) provided by investing activities |  |  |  |  | (9,656) | 11,716 |
Cash flows from financing activities: |  |  |  |  |  |  |
Payments on credit facility |  |  |  |  | (100,000) | 0 |
Repurchases of common stock |  |  |  |  | (42,103) | (44,407) |
Cash dividends |  |  |  |  | (18,164) | (14,836) |
Payments on other financing arrangements |  |  |  |  | (40) | (271) |
Cash used in financing activities |  |  |  |  | (160,307) | (59,514) |
Change in cash and cash equivalents |  |  |  |  | (91,900) | 12,145 |
Cash and cash equivalents, beginning of period |  | 96,989 |  | 103,486 | 96,989 | 103,486 | $ 103,486
Cash and cash equivalents, end of period | 5,089 |  | 115,631 |  | 5,089 | 115,631 | $ 96,989
Cash Paid During the Period For: |  |  |  |  |  |  |
Income taxes |  |  |  |  | 14,348 | 17,845 |
Operating lease liabilities |  |  |  |  | 5,413 | 5,591 |
Interest, net |  |  |  |  | 918 | 1,934 |
Non-Cash Investing and Financing Transactions: |  |  |  |  |  |  |
ROU assets obtained from operating leases |  |  |  |  | 274 | 4,053 |
Employee stock purchase plan | $ 294 | $ 242 | $ 193 | $ 170 | 831 | 558 |
Unsettled repurchases of common stock |  |  |  |  | $ 1,030 | $ 0 |

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