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v3.21.2

Condensed Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Thousands | 6 Months Ended
--- | ---
Jun. 30, 2021 | Jun. 30, 2020
Cash from operating activities |  |
Net income | $ 2,500 | $ 21,240
Adjustments to reconcile net income to net cash provided by operating activities: |  |
Depreciation and amortization | 15,018 | 13,071
Amortization of operating lease right-of-use assets | 1,399 | 2,071
Deferred income taxes | (6,086) | (13,137)
Stock-based compensation | 5,990 | 3,712
Other | (579) | (30)
Changes in operating assets and liabilities: |  |
Accounts receivable | (4,007) | (5,136)
Prepaid expenses and other current assets | (2,171) | (292)
Other assets | (982) | (107)
Accounts payable | 1,301 | 193
Accrued employee expenses—current | 7,638 | 717
Accrued expenses | (3,047) | 4,534
Deferred revenue | 33 | 532
Income tax payable | (9,029) | 0
Other current liabilities | 30 | 100
Accrued employee expenses—noncurrent | 968 | 0
Operating lease liabilities | 1,685 | (92)
Net cash provided by operating activities | 10,661 | 27,376
Cash from investing activities |  |
Purchases of available-for-sale investments | (148,293) | (13,389)
Proceeds from sales of available-for-sale investments | 42,198 | 13,942
Proceeds from maturities of available-for-sale investments | 26,750 | 7,750
Purchases of property, equipment and intangible assets | (2,804) | (14,306)
Capitalization of software development costs | (11,911) | (12,709)
Net cash used in investing activities | (94,060) | (18,712)
Cash from financing activities |  |
Proceeds from stock option exercises | 646 | 329
Tax withholding for net share settlement | (8,900) | (9,690)
Payment of contingent consideration | 0 | (5,977)
Proceeds from issuance of debt | 0 | 50,190
Principal payments on debt | 0 | (1,818)
Purchase of treasury stock | 0 | (4,194)
Net cash (used in) provided by financing activities | (8,254) | 28,840
Net (decrease) increase in cash, cash equivalents and restricted cash | (91,653) | 37,504
Cash, cash equivalents and restricted cash |  |
Beginning of period | 140,699 | 16,247
End of period | 49,046 | 53,751
Noncash investing and financing activities |  |
Purchases of property and equipment included in accounts payable and accrued expenses | 822 | 2,678
Capitalization of software development costs included in accrued expenses and accrued employee expenses | 1,361 | 1,281
Stock-based compensation capitalized for software development | 1,178 | 1,059
Cash and cash equivalents | 48,610 | 53,315
Restricted cash included in other assets | 436 | 436
Total cash, cash equivalents and restricted cash | $ 49,046 | $ 53,751

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