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Condensed Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Thousands | 3 Months Ended
--- | ---
Mar. 31, 2024 | Mar. 31, 2023
CASH FLOWS FROM OPERATING ACTIVITIES: |  |
Net income | $ 39,442 | $ 34,484
Adjustments to reconcile net income to net cash provided by operating activities: |  |
Asset impairment | 1,630 | 570
Depreciation and amortization expense | 3,016 | 5,155
Bad debt expense | 6,556 | 10,757
Compensation expense related to share-based awards | 2,307 | 2,294
Deferred income taxes | 741 | 304
Changes in operating assets and liabilities | 800 | (48,992)
Net cash provided by operating activities | 54,492 | 4,572
CASH FLOWS FROM INVESTING ACTIVITIES: |  |
Purchases of available-for-sale investments | (104,558) | (83,777)
Sales of available-for-sale investments | 74,955 | 64,344
Purchases of property and equipment | (1,198) | (1,925)
Net cash used in investing activities | (30,801) | (21,358)
CASH FLOWS FROM FINANCING ACTIVITIES: |  |
Issuance of common stock | 1,520 | 247
Purchase of treasury stock | (6,769) | (815)
Payments of employee tax associated with stock compensation | (3,435) | (2,209)
Payments of cash dividends | (7,197) |
Net cash used in financing activities | (15,881) | (2,777)
NET INCREASE (DECREASE) IN CASH, CASH EQUIVALENTS AND RESTRICTED CASH | 7,810 | (19,563)
CASH, CASH EQUIVALENTS AND RESTRICTED CASH, beginning of the period | 119,021 | 118,884
CASH, CASH EQUIVALENTS AND RESTRICTED CASH, end of the period | $ 126,831 | $ 99,321

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