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CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands | 6 Months Ended
--- | ---
Jun. 29, 2024 | Jul. 01, 2023
Net Cash Provided by (Used in) Operating Activities, Continuing Operations [Abstract] |  |
Net income | $ 41,173 | $ 2,170
Adjustments to reconcile net income to net cash provided by operating activities: |  |
Depreciation | 14,563 | 15,121
Amortization | 1,280 | 4,766
Reduction in the carrying amount of right-of-use assets | 3,195 | 3,914
Stock-based compensation expense | 20,614 | 18,494
Deferred income tax benefit | (10,181) | (3,639)
Provision for excess and obsolete inventories | 6,277 | 8,628
Gain on sale of business | (20,581) | 0
Other adjustments to reconcile net income to net cash provided by operating activities | 344 | 1,801
Changes in assets and liabilities: |  |
Accounts receivable | (10,833) | (6,830)
Inventories | (14,469) | (5,880)
Prepaid expenses and other current assets | 2,094 | (1,099)
Other assets | 14 | (83)
Accounts payable | 2,317 | 3,578
Accrued liabilities | 10,244 | (10,606)
Other liabilities | 7,316 | 456
Deferred revenues | 4,940 | (9,945)
Deferred grant | 0 |
Operating lease liabilities | (3,417) | (4,065)
Net cash provided by operating activities | 54,890 | 34,781
Net Cash Provided by (Used in) Investing Activities, Continuing Operations [Abstract] |  |
Acquisition of property, plant and equipment | (21,834) | (40,177)
Proceeds from sale of business | 21,585 | 0
Purchases of marketable securities | (78,524) | (66,650)
Proceeds from maturities and sales of marketable securities | 68,813 | 58,363
Net cash used in investing activities | (9,960) | (48,464)
Cash flows from financing activities: |  |
Proceeds from issuances of common stock | 4,948 | 5,024
Purchase of common stock through stock repurchase program | (20,271) | 0
Tax withholdings related to net share settlements of equity awards | (3,569) | (456)
Payments on term loan | (534) | (519)
Net cash provided by (used in) financing activities | (19,426) | 4,049
Effect of exchange rate changes on cash, cash equivalents and restricted cash | (2,826) | (1,958)
Net increase (decrease) in cash, cash equivalents and restricted cash | 22,678 | (11,592)
Cash, cash equivalents and restricted cash, beginning of year | 181,273 | 112,982
Cash, cash equivalents and restricted cash, end of year | 203,951 | 101,390
Non-cash investing and financing activities: |  |
Decrease in accounts payable and accrued liabilities related to property, plant and equipment purchases | 3,388 | 9,187
Operating lease, right-of-use assets obtained in exchange for lease obligations | 0 | 3,635
Supplemental disclosure of cash flow information: |  |
Cash paid for income taxes, net | 6,924 | 9,427
Cash paid for interest | 201 | 212
Operating cash outflows from operating leases | 4,563 | 4,514
Reconciliation of cash, cash equivalents and restricted cash: |  |
Cash and cash equivalents | 195,914 | 97,981
Restricted cash, current | 5,939 | 1,144
Restricted cash | 2,098 | 2,265
Total cash, cash equivalents and restricted cash | $ 203,951 | $ 101,390

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