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Share-based Compensation - Equity-Based Compensation Expense (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Sep. 30, 2025	Sep. 30, 2024	Sep. 30, 2025	Sep. 30, 2024
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Total share-based compensation	$ 462	$ 3,364	$ 923	$ 4,358
BMP equity units
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Total share-based compensation	37	144	103	257
Restricted stock units
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Total share-based compensation	403	3,179	776	4,011
Other
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Total share-based compensation	$ 22	$ 41	$ 44	$ 90

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- Definition

Amount of expense for award under share-based payment arrangement. Excludes amount capitalized.

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