Note 2 - Summary of Significant Accounting Policies (Tables)

9 Months Ended

Mar. 31, 2025

Notes Tables

Disaggregation of Revenue [Table Text Block]

	Three Months Ended
(In thousands)	March 31, 2025				March 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	$	49,258	$	60,215	$	53,619	$	30,304
Products and services transferred over time		9,709		13,299		11,263		13,000
	$	58,967	$	73,514	$	64,882	$	43,304

	Three Months Ended
	March 31, 2025				March 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	$	48,403	$	3,867	$	53,917	$	8,321
Poles, other display solution elements		9,960		54,592		10,181		26,628
Project management, installation services, shipping and handling		604		15,055		784		8,355
	$	58,967	$	73,514	$	64,882	$	43,304

	Nine Months Ended
	March 31, 2025				March 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	$	145,835	$	190,355	$	165,890	$	99,560
Products and services transferred over time		29,779		52,341		31,428		43,754
	$	175,614	$	242,696	$	197,318	$	143,314

	Nine Months Ended
	March 31, 2025				March 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	$	143,412	$	21,613	$	162,524	$	26,045
Poles, other display solution elements		30,298		171,021		32,532		86,326
Project management, installation services, shipping and handling		1,904		50,062		2,262		30,943
	$	175,614	$	242,696	$	197,318	$	143,314