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v3.22.4

Consolidated Statements of Cash Flows - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2022 | Dec. 31, 2021 | Dec. 31, 2020
Cash flows from operating activities: |  |  |
Net income | $ 164,240 | $ 161,458 | $ 194,820
Adjustments to reconcile net income to cash provided by operating activities: |  |  |
Depreciation and amortization | 159,072 | 135,624 | 81,657
Losses from sale of investments | 45 | 0 | 0
Share-based compensation expense | 102,985 | 104,726 | 67,365
Provision for losses and sales adjustments - accounts receivable | 2,781 | 2,831 | 3,517
Amortization of operating lease right-of-use assets | 12,969 | 10,216 | 5,782
Deferred income tax benefit | (87,192) | (13,271) | (7,936)
Changes in operating assets and liabilities, exclusive of effects of acquired companies: |  |  |
Accounts receivable | (51,410) | 17,608 | (10,733)
Income tax receivable | 61,940 | 10,258 | (15,117)
Prepaid expenses and other current assets | 910 | (23,863) | (8,304)
Accounts payable | (17,537) | (44,947) | (967)
Operating lease liabilities | (12,396) | (6,952) | (6,549)
Accrued liabilities | (24,344) | (24,822) | 2,870
Deferred revenue | 59,460 | 44,874 | 48,684
Other long-term liabilities | 9,932 | (1,987) | 0
Net cash provided by operating activities | 381,455 | 371,753 | 355,089
Cash flows from investing activities: |  |  |
Additions to property and equipment | (22,529) | (33,919) | (22,690)
Purchase of marketable security investments | (29,935) | (77,450) | (156,618)
Proceeds and maturities from marketable security investments | 71,034 | 131,449 | 82,742
Purchase of investment in common shares | 0 | 0 | (10,000)
Proceeds from the sale of investment in preferred shares | 0 | 0 | 15,000
Investment in software development | (27,622) | (21,693) | (5,776)
Cost of acquisitions, net of cash acquired | (163,921) | (2,089,706) | (1,292)
Other | 443 | 384 | 314
Net cash used by investing activities | (172,530) | (2,090,935) | (98,320)
Cash flows from financing activities: |  |  |
Net borrowings on revolving credit facility | 0 | 0 | 0
Payment on term loans | (360,000) | (145,000) | 0
Proceeds from term loans | 0 | 900,000 | 0
Proceeds from issuance of convertible senior notes | 0 | 600,000 | 0
Payment of debt issuance costs | 0 | (27,165) | 0
Purchase of treasury shares | 0 | (12,977) | (15,484)
Payment of contingent consideration | 0 | 0 | (5,619)
Proceeds from exercise of stock options, net of withheld shares for taxes upon equity award | (890) | 96,714 | 124,363
Contributions from employee stock purchase plan | 16,651 | 13,158 | 10,912
Net cash (used) provided by financing activities | (344,239) | 1,424,730 | 114,172
Net (decrease) increase in cash and cash equivalents | (135,314) | (294,452) | 370,941
Cash and cash equivalents at beginning of period | 309,171 | 603,623 | 232,682
Cash and cash equivalents at end of period | 173,857 | 309,171 | 603,623
Supplemental cash flow information: |  |  |
Cash paid for interest | 21,256 | 17,728 | 610
Cash paid for income taxes, net | 38,490 | 2,212 | 3,263
Non-cash investing and financing activities: |  |  |
Non-cash additions to property and equipment | 169 | 233 | 189
Issuance of shares for acquisitions | 18,169 | 0 | 0
Purchase consideration for conversion of unvested restricted stock awards | $ 0 | $ 1,872 | $ 0

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