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v3.21.1

Condensed Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Thousands | 3 Months Ended
--- | ---
Mar. 31, 2021 | Mar. 31, 2020
CASH FLOWS FROM OPERATING ACTIVITIES: |  |
Net income | $ 30,753 | $ 29,106
Adjustments to reconcile net income to net cash provided by operating activities: |  |
Asset impairment |  | 612
Depreciation and amortization expense | 4,002 | 2,639
Bad debt expense | 13,719 | 12,862
Compensation expense related to share-based awards | 3,753 | 3,212
Deferred income taxes | 4,767 | 9,468
Changes in operating assets and liabilities | (12,286) | (13,131)
Net cash provided by operating activities | 44,708 | 44,768
CASH FLOWS FROM INVESTING ACTIVITIES: |  |
Purchases of available-for-sale investments | (126,009) | (111,753)
Sales of available-for-sale investments | 64,408 | 52,893
Purchases of property and equipment | (1,042) | (1,015)
Business acquisition |  | (34,065)
Net cash used in investing activities | (62,643) | (93,940)
CASH FLOWS FROM FINANCING ACTIVITIES: |  |
Issuance of common stock | 314 | 413
Purchase of treasury stock |  | (17,309)
Payments of employee tax associated with stock compensation | (2,032) | (687)
Net cash used in financing activities | (1,718) | (17,583)
NET DECREASE IN CASH, CASH EQUIVALENTS AND RESTRICTED CASH | (19,653) | (66,755)
CASH, CASH EQUIVALENTS AND RESTRICTED CASH, beginning of the period | 109,684 | 108,687
CASH, CASH EQUIVALENTS AND RESTRICTED CASH, end of the period | $ 90,031 | 41,932
Supplemental non-cash disclosure: |  |
Amounts placed in escrow during the period to secure indemnification obligations from business acquisition |  | $ 4,000

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