v3.26.3
Segment Reporting - Schedule of Asset Reconciliation (Details) - USD ($)
$ in Thousands
Jun. 30, 2026
Dec. 31, 2025
Jun. 30, 2025
Schedule of Asset Reconciliation [Line items]      
Total assets from reportable segments $ 614,641 $ 504,179 $ 142,020
Other assets [1] 654,619   162,549
Consolidated total assets 614,641 $ 504,179 142,020
Operating Segments [Member]      
Schedule of Asset Reconciliation [Line items]      
Total assets from reportable segments 50,817   13,233
Consolidated total assets 50,817   13,233
Intersegment Eliminations [Member]      
Schedule of Asset Reconciliation [Line items]      
Elimination of intersegment receivables (45,798)   (14,430)
Elimination of intersegment investment and goodwill $ (44,997)   $ (19,332)
[1] Assets from segments below the quantitative thresholds are attributable to operating activities including semiconductor sales and distribution, as well as the newly acquired Wecan and Miraex. None of these individual segments met the quantitative thresholds for reportable segments during the period. Most of Other assets refers to SEALSQ Corp, as the holding is currently excluded from the reportable segments and consists mostly of cash.