v3.26.3
Note 4 - Segment Reporting Information - Identifiable Assets by Segment (Details) - USD ($)
$ in Thousands
Sep. 30, 2026
Jun. 30, 2026
Identifiable assets $ 813,158 $ 829,864
Operating Segments [Member]    
Identifiable assets 806,328 815,549
Corporate and Eliminations [Member]    
Identifiable assets 6,830 14,315
Lighting Segment [Member] | Operating Segments [Member]    
Identifiable assets 136,653 139,921
Display Solutions Segment [Member] | Operating Segments [Member]    
Identifiable assets $ 669,675 $ 675,628