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v3.25.2

Note 10 - Segment and Geographic Information - Summary of Current Segments (Details) - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 28, 2025 | Jun. 29, 2024 | Jun. 28, 2025 | Jun. 29, 2024
Net sales |  | $ 107,680 | $ 104,701 | $ 204,477 | $ 212,315
Cost of sales | [1] | 60,571 | 57,779 | 115,051 | 116,144
Research and development |  | 23,188 | 21,342 | 46,340 | 43,678
Amortization of purchased intangible assets |  | 10,081 | 9,748 | 19,933 | 19,543
Stock-based compensation |  | 5,675 | 5,583 | 11,905 | 10,211
Loss before taxes |  | (14,831) | (14,483) | (40,797) | (30,818)
Semiconductor Test & Inspection Segment [Member] |  |  |  |  |
Net sales |  | 107,680 | 104,701 | 204,477 | 212,315
Cost of sales |  | 60,173 | 57,517 | 114,327 | 115,655
Research and development |  | 21,674 | 20,341 | 43,607 | 41,843
Selling |  | 13,320 | 13,049 | 26,445 | 27,525
General & administrative |  | 12,783 | 14,749 | 24,984 | 31,788
Amortization of purchased intangible assets |  | 10,081 | 9,748 | 19,933 | 19,543
Stock-based compensation |  | 5,675 | 5,583 | 11,905 | 10,211
Other segment items (1) | [2] | (1,195) | (1,803) | 4,073 | (3,432)
Loss before taxes |  | $ (14,831) | $ (14,483) | $ (40,797) | $ (30,818)
[1] | Excludes amortization of purchased intangibles of $7,739 and $7,486 for the three months ended June 28, 2025, and June 29, 2024, respectively, and $15,298 and $15,008 for the six months ended June 28, 2025, and June 29, 2024, respectively.
[2] | Other segment items include restructuring charges as well as miscellaneous non-operating items.

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