CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($) shares in Thousands, $ in Thousands	3 Months Ended
Mar. 28, 2025	Mar. 29, 2024
Income Statement [Abstract]
Revenue	$ 233,366	$ 230,916
Cost of revenue	129,012	130,500
Gross profit	104,354	100,416
Operating expenses:
Research and development and engineering	23,238	23,246
Selling, general and administrative	45,596	43,530
Amortization of purchased intangible assets	5,554	5,750
Restructuring, acquisition, and related costs	(2,455)	2,283
Total operating expenses	71,933	74,809
Operating income	32,421	25,607
Interest income (expense), net	(5,644)	(8,254)
Foreign exchange transaction gains (losses), net	(368)	(321)
Other income (expense), net	9	(116)
Income before income taxes	26,418	16,916
Income tax provision	5,210	2,240
Net income	$ 21,208	$ 14,676
Earnings per common share (Note 4):
Basic	$ 0.59	$ 0.41
Diluted	$ 0.59	$ 0.41
Weighted average common shares outstanding—basic	36,024	35,914
Weighted average common shares outstanding—diluted	36,130	36,127

This element represents (i) restructuring charges, which are amounts charged against earnings in the period for incurred and estimated costs associated with exit from or disposal of business activities or restructurings pursuant to a program that is planned and controlled by management, and materially changes either the scope of a business undertaken by an entity, or the manner in which that business is conducted; and (ii) acquisition-related costs, which are costs incurred to effect a business combination which costs have been expensed during the period. Such costs can include transaction costs such as banking, legal, accounting and other costs directly related to effect a business combination as well as external, incremental costs of integration planning that are directly related to a business combination, including costs associated with preparing for systems and other integration activities.

No definition available.