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Note 19 - Business Segments (Tables)

9 Months Ended

Dec. 31, 2024

Notes Tables

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

		Three Months Ended December 31,								Nine Months Ended December 31,
		2024				2023				2024				2023
Revenues:
Grid		$	52,306			$	33,603			$	131,578			$	87,854
Wind			9,097				5,750				24,585				15,757
Total		$	61,403			$	39,353			$	156,163			$	103,611

		Three Months Ended December 31,								Nine Months Ended December 31,
		2024				2023				2024				2023
Operating income (loss):
Grid		$	2,819			$	268			$	6,014			$	(2,383	)
Wind			1,362				286				2,877				(112	)
Unallocated corporate expenses			(2,866	)			(1,992	)			(11,621	)			(6,646	)
Total		$	1,315			$	(1,438	)		$	(2,730	)		$	(9,141	)

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

		December 31, 2024				March 31, 2024
Grid		$	212,583			$	125,878
Wind			17,729				14,733
Corporate assets			79,966				92,160
Total		$	310,278			$	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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