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UNAUDITED CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2022 | Jun. 30, 2021 | Jun. 30, 2022 | Jun. 30, 2021
Cash flows from operating activities: |  |  |  |
Net (loss) income | $ (3,225) | $ 53,191 | $ (3,828) | $ 104,608
Total income from discontinued operations, net of tax | 0 | 51,566 | 0 | 100,038
(Loss) income from continuing operations | (3,225) | 1,625 | (3,828) | 4,570
Adjustments to reconcile net (loss) income to net cash provided by operating activities: |  |  |  |
Depreciation and amortization | 14,790 | 13,299 | 29,135 | 26,466
Stock-based compensation expense | 2,400 | 200 | 5,528 | 834
Impairment expense | 4,068 | 0 | 4,407 | 99
Deferred income taxes |  |  | (392) | 3,132
Other, net |  |  | 1,985 | (201)
Changes in assets and liabilities: |  |  |  |
Accounts receivable |  |  | 4,430 | 4,369
Current income taxes |  |  | 0 | (1,305)
Operating lease assets and liabilities, net |  |  | 414 | (428)
Other assets |  |  | (1,902) | (6,070)
Accounts payable |  |  | 127 | 560
Other deferrals and accruals |  |  | (1,180) | (3,852)
Net cash provided by operating activities - continuing operations |  |  | 38,724 | 28,174
Net cash provided by operating activities - discontinued operations |  |  | 0 | 125,011
Net cash provided by operating activities |  |  | 38,724 | 153,185
Cash flows from investing activities: |  |  |  |
Capital expenditures |  |  | (88,706) | (79,562)
Proceeds from sale of assets and other |  |  | 279 | 189
Net cash used in investing activities - continuing operations |  |  | (88,427) | (79,373)
Net cash used in investing activities - discontinued operations |  |  | 0 | (928)
Net cash used in investing activities |  |  | (88,427) | (80,301)
Cash flows from financing activities: |  |  |  |
Taxes paid for equity award issuances |  |  | (835) | (1,627)
Payments of Debt Issuance Costs |  |  | 0 | (53)
Payments for financing arrangements and other |  |  | (471) | (751)
Net cash used in financing activities - continuing operations |  |  | (1,306) | (2,431)
Net cash used in financing activities - discontinued operations |  |  | 0 | (17,061)
Net cash used in financing activities |  |  | (1,306) | (19,492)
Net (decrease) increase in cash and cash equivalents |  |  | (51,009) | 53,392
Cash and cash equivalents, beginning of period |  |  | 84,344 | 195,397
Cash and cash equivalents, end of period | $ 33,335 | $ 248,789 | $ 33,335 | $ 248,789

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