Summary of significant accounting policies - Schedule of Property and Equipment (Details) - USD ($) $ in Thousands	Mar. 31, 2026	Mar. 31, 2025
Revenues from External Customers and Long-Lived Assets [Line Items]
Total property and equipment, net	$ 41,496	$ 28,787
United States
Revenues from External Customers and Long-Lived Assets [Line Items]
Total property and equipment, net	36,014	23,823
International
Revenues from External Customers and Long-Lived Assets [Line Items]
Total property and equipment, net	$ 5,482	$ 4,964

Amount after accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business to produce goods and services and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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Reference 2: http://www.xbrl.org/2003/role/disclosureRef
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Reference 3: http://www.xbrl.org/2003/role/exampleRef
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Reference 4: http://www.xbrl.org/2003/role/disclosureRef
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