Income taxes (Details) - USD ($) $ in Thousands	3 Months Ended	9 Months Ended
Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2025	Dec. 31, 2024
Income Tax Disclosure [Abstract]
Income tax (benefit) provision	$ (311)	$ 575	$ (311)	$ 575

Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.

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+ Details