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Condensed Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Thousands | 6 Months Ended
--- | ---
Jun. 29, 2024 | Jul. 01, 2023
Cash flows from operating activities: |  |
Net income (loss) | $ (30,404) | $ 26,269
Adjustments to reconcile net income (loss) to net cash provided by (used in) operating activities: |  |
Loss on extinguishment of debt | 241 | 369
Net accretion on investments | (591) | (609)
Gain from sale of property, plant and equipment | (54) | (17)
Depreciation and amortization | 26,385 | 24,458
Share-based compensation expense | 10,211 | 8,346
Non-cash inventory related charges | 1,980 | 3,215
Deferred income taxes | (1,243) | (1,489)
Changes in accrued retiree medical benefits | 139 | (281)
Changes in other accrued liabilities | (503) | (227)
Changes in other assets | (4,878) | (161)
Amortization of cloud-based software implementation costs | 1,418 | 1,400
Impairment charge related to equity investment | 966 | 0
Amortization of debt discounts and issuance costs | 8 | 81
Operating lease right-of-use assets | 3,202 | 3,536
Changes in assets and liabilities, excluding effects from acquisitions: |  |
Customer advances | (1,794) | 3,840
Accounts receivable | 19,543 | 38,140
Inventories | 6,022 | (4,704)
Other current assets | (12,050) | 1,416
Accounts payable | (11,994) | (8,781)
Deferred profit | (240) | (3,976)
Income taxes payable | (3,099) | (2,741)
Accrued compensation, warranty and other liabilities | (12,918) | (15,097)
Current and long-term operating lease liabilities | (3,215) | (3,357)
Net cash provided by (used in) operating activities | (12,868) | 69,630
Cash flows from investing activities, excluding effects from acquisitions: |  |
Purchases of short-term investments | (26,416) | (43,732)
Sales and maturities of short-term investments | 57,721 | 90,769
Purchases of property, plant and equipment | (5,342) | (8,140)
Cash received from sale of property, plant and equipment | 56 | 193
Net cash provided by investing activities | 26,019 | 12,759
Cash flows from financing activities: |  |
Payments on current and long-term finance lease liabilities | (11) | (39)
Repurchases of common stock, net | (2,568) | (7,335)
Repayments of long-term debt | (30,224) | (36,458)
Acquisition of treasury stock | (18,886) | (6,180)
Net cash used in financing activities | (51,689) | (50,012)
Effect of exchange rate changes on cash and cash equivalents | (3,918) | 572
Net increase (decrease) in cash and cash equivalents | (42,456) | 32,949
Cash and cash equivalents at beginning of period | 245,524 | 242,341
Cash and cash equivalents at end of period | 203,068 | 275,290
Supplemental disclosure of cash flow information: |  |
Cash paid for income taxes | 13,265 | 9,201
Inventory capitalized as property, plant and equipment | 755 | 663
Property, plant and equipment purchases included in accounts payable | 317 | 180
Cash paid for interest | 755 | 2,453
MCT Worldwide, LLC [Member] |  |
Cash flows from investing activities, excluding effects from acquisitions: |  |
Payment for purchase of business, net of cash received | $ 0 | $ (26,331)

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