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v3.19.2

Consolidated Statements of Cash Flows - USD ($) $ in Thousands | 6 Months Ended
--- | ---
Jun. 29, 2019 | Jun. 30, 2018
Operating Activities |  |
Net income (loss) | $ (10,631) | $ 40,685
Adjustments to reconcile net income (loss) to cash provided by operating activities: |  |
Depreciation of property and equipment | 8,447 | 7,643
Amortization of other intangible assets and other assets | 20,476 | 18,366
Amortization of debt discount and debt issuance costs | 6,659 | 6,354
Stock-based compensation expense | 26,253 | 24,311
Deferred income taxes | 24,043 | (5,830)
Changes in operating assets and liabilities: |  |
Accounts receivable | 893 | (16,705)
Inventories | 1,118 | (565)
Prepaid expenses and other assets | 11,326 | (1,759)
Accounts payable | 5,321 | 2,980
Other current liabilities and income taxes | (18,101) | (17,249)
Deferred income, deferred revenue and returns liability | (1,228) | (4,193)
Other non-current liabilities | (3,222) | (3,260)
Net cash provided by operating activities | 71,354 | 50,778
Investing Activities |  |
Purchases of available-for-sale investments | (184,170) | (148,437)
Sales and maturities of available-for-sale investments | 151,428 | 295,405
Purchases of property and equipment | (9,402) | (11,406)
Purchases of other assets | (2,588) | (5,893)
Acquisition of business, net of cash acquired |  | (239,729)
Net cash used in investing activities | (44,732) | (110,060)
Financing Activities |  |
Repurchases of common stock | (26,716) | (3,397)
Payment of taxes withheld for vested stock awards | (14,509) | (18,408)
Proceeds from the issuance of common stock | 7,109 | 6,585
Net cash used in financing activities | (34,116) | (15,220)
Decrease in cash and cash equivalents | (7,494) | (74,502)
Cash and cash equivalents at beginning of period | 197,043 | 269,366
Cash and cash equivalents at end of period | $ 189,549 | $ 194,864

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