Business Combination - Schedule of business acquisition, pro forma information (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended	6 Months Ended
Sep. 30, 2024	Sep. 30, 2023	Sep. 30, 2024	Sep. 30, 2023
Business Acquisition [Line Items]
Revenue	$ 2,958	$ 2,841	$ 5,858	$ 5,495
Net (loss) income from continuing operations	(975)	(1,303)	(10,453)	(2,574)
Net income (loss) from discontinued operations	801	(8,827)	2,860	(5,783)
Net (loss) income	$ (174)	$ (10,130)	$ (7,593)	$ (8,357)
Basic (loss) earnings per share from continuing operations	$ (0.15)	$ (0.18)	$ (1.56)	$ (0.35)
Diluted (loss) earnings per share from continuing operations	(0.15)	(0.18)	(1.56)	(0.35)
Basic earnings (loss) per share from discontinued operations	0.12	(1.21)	0.43	(0.79)
Diluted earnings (loss) per share from discontinued operations	0.12	(1.21)	0.43	(0.79)
Basic (loss) earnings per share	(0.03)	(1.39)	(1.13)	(1.15)
Diluted (loss) income per share	$ (0.03)	$ (1.39)	$ (1.13)	$ (1.15)

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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