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Note 5 - Goodwill (Details Textual) $ in Thousands	12 Months Ended
	Mar. 31, 2025 USD ($)
Goodwill, Impairment Loss	$ 0
Megatran [Member]
Goodwill, Acquired During Period	4,700
Goodwill, Measurement Period Adjustment	$ 800

X

- Definition

Amount of increase in asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized resulting from a business combination.

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Amount of impairment loss from asset representing future economic benefit arising from other asset acquired in business combination or from joint venture formation or both, that is not individually identified and separately recognized.

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