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v3.26.1

Segment Information - Schedule of Segment Reporting Information (Details) - USD ($) $ in Thousands | 3 Months Ended | 12 Months Ended
--- | --- | ---
Apr. 04, 2026 | Mar. 29, 2025 | Dec. 31, 2025 | Dec. 31, 2024
Segment Reporting Information |  |  |  |
Sales | $ 230,619 | $ 205,936 | $ 862,128 | $ 795,426
Cost of Products Sold | 155,486 | 145,087 |  |
Operating Profit (Loss) | 27,230 | 13,137 |  |
Deductions from Segment Measure of Operating Profit: |  |  |  |
Interest Expense, Net of Interest Income | 2,336 | 3,150 |  |
Income Before Income Taxes | 24,785 | 10,174 |  |
Aerospace |  |  |  |
Segment Reporting Information |  |  |  |
Sales | 213,820 | 191,375 | 797,319 | 706,684
Test Systems Segment |  |  |  |
Segment Reporting Information |  |  |  |
Sales | 16,799 | 14,561 | $ 64,809 | $ 88,742
Operating Segments, Excluding Intersegment Elimination | Aerospace |  |  |  |
Segment Reporting Information |  |  |  |
Sales | 213,843 | 191,388 |  |
Operating Segments, Excluding Intersegment Elimination | Test Systems Segment |  |  |  |
Segment Reporting Information |  |  |  |
Sales | 16,824 | 14,592 |  |
Less Inter-segment Sales | Aerospace |  |  |  |
Segment Reporting Information |  |  |  |
Sales | (23) | (13) |  |
Less Inter-segment Sales | Test Systems Segment |  |  |  |
Segment Reporting Information |  |  |  |
Sales | (25) | (31) |  |
Operating Segments |  |  |  |
Segment Reporting Information |  |  |  |
Operating Profit (Loss) | $ 35,735 | $ 20,041 |  |
Operating Margins | 15.50% | 9.70% |  |
Operating Segments | Aerospace |  |  |  |
Segment Reporting Information |  |  |  |
Sales | $ 213,820 | $ 191,375 |  |
Cost of Products Sold | $ 143,127 | $ 132,892 |  |
Cost of Products Sold Margins | 66.90% | 69.40% |  |
Other Segment Items | $ 35,361 | $ 36,219 |  |
Operating Profit (Loss) | $ 35,332 | $ 22,264 |  |
Operating Margins | 16.50% | 11.60% |  |
Operating Segments | Test Systems Segment |  |  |  |
Segment Reporting Information |  |  |  |
Sales | $ 16,799 | $ 14,561 |  |
Cost of Products Sold | $ 12,359 | $ 12,195 |  |
Cost of Products Sold Margins | 73.60% | 83.80% |  |
Other Segment Items | $ 4,037 | $ 4,589 |  |
Operating Profit (Loss) | $ 403 | $ (2,223) |  |
Operating Margins | 2.40% | (15.30%) |  |
Corporate Expenses and Other |  |  |  |
Deductions from Segment Measure of Operating Profit: |  |  |  |
Corporate Expenses and Other | $ 8,614 | $ 6,717 |  |

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