Note 15 - Segment and Geographic Information

12 Months Ended

Dec. 31, 2025

Notes to Financial Statements

Segment Reporting Disclosure [Text Block]

15.  SEGMENT AND GEOGRAPHIC INFORMATION

The Company operates in one reportable segment that includes the design, development, marketing and sale of high-performance, semiconductor-based power electronics solutions for the storage and computing, enterprise data, automotive, industrial, communications and consumer end markets. The Company’s chief operating decision maker (“CODM”) is its Chief Executive Officer, who reviews financial information presented on a consolidated basis for the purposes of allocating resources and evaluating financial performance. Specifically, the CODM uses net income that is reported on the Consolidated Statements of Operations, and cash provided by operating activities reported in the Consolidated Statements of Cash Flows, to decide whether and how much to reinvest profits into core business operations or to return to stockholders in the form of stock repurchases and dividends.

All significant segment expenses have been captured on the face of the Consolidated Statements of Operations.

The following is a summary of long-lived assets by geographic region (in thousands): 

	December 31,
Country	2025		2024
China	$	332,506	$	237,649
U.S.		165,107		171,514
Taiwan		65,081		42,388
Other		64,995		43,394
Total	$	627,689	$	494,945