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CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 28, 2024 | Dec. 30, 2023 | Dec. 31, 2022
Cash flows from operating activities: |  |  |
Net income | $ 69,614 | $ 82,387 | $ 50,738
Adjustments to reconcile net income to net cash provided by operating activities: |  |  |
Depreciation | 30,321 | 30,603 | 28,646
Amortization | 2,582 | 6,850 | 9,391
Amortization (accretion) of discount on investments | (3,240) | (2,828) | 182
Reduction in the carrying amount of right-of-use assets | 6,803 | 7,389 | 8,153
Stock-based compensation expense | 39,763 | 38,616 | 31,337
Deferred income tax benefit | (13,355) | (12,100) | (6,343)
Gain on sale of business | (20,581) | (72,953) | 0
Provision for excess and obsolete inventories | 12,342 | 15,003 | 24,632
Acquired inventory step-up amortization | 0 | 501 | 476
Loss on disposal of long-lived assets | 0 | 0 | 296
Non-cash restructuring charges | 428 | 0 | 200
Foreign currency transaction losses | 1,509 | 2,282 | 2,251
Other than temporary impairment on debt receivable | 0 | 1,083 | 0
Changes in assets and liabilities: |  |  |
Accounts receivable | (1,921) | (23,304) | 26,028
Inventories | (8,259) | (9,488) | (28,780)
Prepaid expenses and other current assets | 546 | (3,057) | (4,591)
Other assets | 285 | (146) | 66
Accounts payable | (8,235) | 1,319 | 3,899
Accrued liabilities | 3,675 | (2,424) | (8,002)
Other liabilities | 9,834 | 4,660 | (63)
Deferred revenues | 2,699 | (10,176) | 1,286
Deferred grant | 0 | 18,000 | 0
Operating lease liabilities | (7,276) | (7,615) | (8,016)
Net cash provided by operating activities | 117,534 | 64,602 | 131,786
Cash flows from investing activities: |  |  |
Acquisition of property, plant and equipment | (38,436) | (56,027) | (65,254)
Acquisition of business, net of cash acquired | 0 | 0 | (3,350)
Proceeds from sale of business | 21,585 | 101,785 | 0
Purchase of promissory note receivable | (1,500) | 0 | (1,000)
Purchases of marketable securities | (139,091) | (135,462) | (101,894)
Proceeds from maturities and sales of marketable securities | 123,962 | 118,753 | 95,794
Net cash provided by (used in) investing activities | (33,480) | 29,049 | (75,704)
Cash flows from financing activities: |  |  |
Proceeds from issuances of common stock | 9,748 | 8,822 | 10,499
Purchase of common stock through stock repurchase program | (53,302) | (19,801) | (82,328)
Tax withholdings related to net share settlements of equity awards | (19,983) | (10,687) | (15,705)
Payments on term loan | (1,075) | (1,045) | (8,398)
Net cash used in financing activities | (64,612) | (22,711) | (95,932)
Effect of exchange rate changes on cash, cash equivalents and restricted cash | (3,509) | (2,649) | (2,510)
Net increase (decrease) in cash, cash equivalents and restricted cash | 15,933 | 68,291 | (42,360)
Cash, cash equivalents and restricted cash, beginning of year | 181,273 | 112,982 | 155,342
Cash, cash equivalents and restricted cash, end of year | 197,206 | 181,273 | 112,982
Supplemental disclosure of non-cash investing and financing activities: |  |  |
Operating lease, right-of-use assets obtained in exchange for lease obligations | 61 | 6,491 | 4,975
Increase (decrease) in accounts payable and accrued liabilities related to property, plant and equipment purchases | 7,194 | (5,961) | 7,469
Supplemental disclosure of cash flow information: |  |  |
Cash paid for income taxes, net | 15,584 | 17,385 | 10,917
Cash paid for interest | 391 | 422 | 535
Operating cash outflows from operating leases | 9,308 | 9,135 | 8,913
Reconciliation of cash, cash equivalents and restricted cash: |  |  |
Cash and cash equivalents | 190,728 | 177,812 | 109,130
Restricted cash, current | 3,746 | 1,152 | 1,221
Restricted cash | 2,732 | 2,309 | 2,631
Total cash, cash equivalents and restricted cash | $ 197,206 | $ 181,273 | $ 112,982

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- Definition Amount of noncash expense for share-based payment arrangement. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Section 45 -Paragraph 28 -Subparagraph (a) -SubTopic 10 -Topic 230 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482740/230-10-45-28 + Details
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- References No definition available. + Details
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