Note 2 - Summary of Significant Accounting Policies (Tables)

6 Months Ended

Dec. 31, 2025

Notes Tables

Disaggregation of Revenue [Table Text Block]

	Three Months Ended
(In thousands)	December 31, 2025				December 31, 2024
	Lighting Segment		Display Solutions Segment		Lighting Segment		Display Solutions Segment
Timing of revenue recognition
Products and services transferred at a point in time	$	55,724	$	67,543	$	48,366	$	68,046
Products and services transferred over time		10,949		12,786		9,844		21,478
	$	66,673	$	80,329	$	58,210	$	89,524

	Three Months Ended
	December 31, 2025				December 31, 2024
	Lighting Segment		Display Solutions Segment		Lighting Segment		Display Solutions Segment
Type of Product and Services
LED lighting, digital signage solutions, electronic circuit boards	$	54,554	$	4,739	$	47,580	$	9,310
Poles, other display solution elements		11,510		61,719		9,945		60,726
Project management, installation services, shipping and handling		609		13,871		685		19,488
	$	66,673	$	80,329	$	58,210	$	89,524

	Six Months Ended
	December 31, 2025				December 31, 2024
	Lighting Segment		Display Solutions Segment		Lighting Segment		Display Solutions Segment
Timing of revenue recognition
Products and services transferred at a point in time	$	113,034	$	145,206	$	96,577	$	130,140
Products and services transferred over time		22,692		23,319		20,069		39,043
	$	135,726	$	168,525	$	116,646	$	169,183

	Six Months Ended
	December 31, 2025				December 31, 2024
	Lighting Segment		Display Solutions Segment		Lighting Segment		Display Solutions Segment
Type of Product and Services
LED lighting, digital signage solutions, electronic circuit boards	$	110,301	$	8,089	$	95,009	$	17,746
Poles, other display solution elements		24,244		132,079		20,338		116,429
Project management, installation services, shipping and handling		1,181		28,357		1,299		35,008
	$	135,726	$	168,525	$	116,646	$	169,183