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Note 17 - Business Segments (Tables)

3 Months Ended

Jun. 30, 2024

Notes Tables

Schedule of Segment Reporting Information, by Segment [Table Text Block]

		Three Months Ended June 30,
		2024				2023
Revenues:
Grid		$	32,336			$	25,737
Wind			7,954				4,517
Total		$	40,290			$	30,254

		Three Months Ended June 30,
		2024				2023
Operating income (loss):
Grid		$	859			$	(1,971	)
Wind			999				(649	)
Unallocated corporate expenses			(5,149	)			(2,713	)
Total		$	(3,291	)		$	(5,333	)

Reconciliation of Assets from Segment to Consolidated [Table Text Block]

		June 30, 2024				March 31, 2024
Grid		$	128,296			$	125,878
Wind			16,355				14,733
Corporate assets			95,492				92,160
Total		$	240,143			$	232,771

X

- Definition

Tabular disclosure of all significant reconciling items in the reconciliation of total assets from reportable segments to the entity's consolidated assets.

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