Related Party Transactions (Details) - USD ($) $ in Thousands	3 Months Ended
	Jun. 30, 2025	Jun. 30, 2024	Mar. 31, 2025
Related Party Transaction [Line Items]
Due to related parties	$ 30		$ 30
Related Party
Related Party Transaction [Line Items]
Consulting services minimum period	6 months
Cash compensation	$ 30
Pro-rata target bonus	$ 100	$ 0

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.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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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/disclosureRef
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Reference 7: http://www.xbrl.org/2003/role/disclosureRef
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+ Details

Anterix Inc. 10-Q