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Condensed Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Thousands | 3 Months Ended
--- | ---
Jul. 27, 2024 | Jul. 29, 2023
Operating activities |  |
Net income | $ 21,166 | $ 21,895
Adjustments to reconcile net income (loss) to cash provided by (used in) operating activities: |  |
Depreciation and amortization | 8,852 | 6,951
(Gain) loss from equity method investments | (65) | 21
Amortization of debt issuance costs | 266 | 214
Provision for doubtful accounts | (101) | (15)
Reserve for inventory excess and obsolescence | 2,667 | 3,330
Other non-cash expense, net | 616 | 173
Non-cash lease expense | 2,430 | 2,184
Loss on foreign currency transactions | 142 | 132
Unrealized loss (gain) on available-for-sale equity securities, net | 321 | 1,013
Deferred income taxes | (1) | (427)
Stock-based compensation | 4,536 | 3,204
Loss on disposal of property and equipment | 143 | 116
Changes in operating assets and liabilities, net of acquisitions: |  |
Accounts receivable | 34,993 | 8,207
Unbilled receivables and retentions | (20,274) | (1,603)
Inventories | 3,867 | (40,004)
Income taxes receivable | (336) |
Prepaid expenses and other assets | (814) | (4,401)
Accounts payable | (4,976) | (2,780)
Other liabilities | (25,081) | (15,272)
Net cash provided by (used in) operating activities | 28,351 | (17,062)
Investing activities |  |
Acquisition of property and equipment | (5,430) | (3,632)
Contributions in equity method investments | (1,183) |
Net cash used in investing activities | (6,613) | (3,632)
Financing activities |  |
Principal payments of term loan | (10,500) | (5,000)
Payment of debt issuance costs |  | (9)
Tax withholding payment related to net settlement of equity awards | (3,953) | (1,298)
Exercise of stock options | 506 |
Other | (7) | (8)
Net cash used in financing activities | (13,954) | (6,315)
Effects of currency translation on cash and cash equivalents | 77 | 21
Net increase (decrease) in cash and cash equivalents | 7,861 | (26,988)
Cash and cash equivalents at beginning of period | 73,301 | 132,859
Cash and cash equivalents at end of period | 81,162 | 105,871
Cash paid (refunded), net during the period for: |  |
Income taxes | 101 | 35
Interest | 370 | 1,782
Non-cash activities |  |
Change in foreign currency translation adjustments | 538 | (63)
Acquisitions of property and equipment included in accounts payable | $ 1,208 | $ 969

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