Condensed Consolidated Balance Sheets (Parenthetical) - $ / shares	Mar. 31, 2026	Sep. 30, 2025	Sep. 30, 2024
Common Class A [Member]
Common stock, par value	$ 0.00001	$ 0.00001	$ 0.00001
Common stock, shares authorized	285,000,000	285,000,000	285,000,000
Common stock, shares issued	10,355,525	5,883,842	3,282,423
Common stock, shares outstanding	10,355,525	5,883,842	3,282,423
Common Class B [Member]
Common stock, par value	$ 0.00001	$ 0.00001	$ 0.00001
Common stock, shares authorized	5,000,000	5,000,000	5,000,000
Common stock, shares issued	200,491	200,491	212,991
Common stock, shares outstanding	200,491	200,491	212,991

Number of shares of common stock outstanding. Common stock represent the ownership interest in a corporation.

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 505
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
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-URI https://asc.fasb.org/1943274/2147481112/505-10-50-2

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 505
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-Name Accounting Standards Codification
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Reference 3: http://www.xbrl.org/2003/role/disclosureRef
-Topic 210
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Reference 4: http://www.xbrl.org/2003/role/disclosureRef
-Topic 942
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Reference 5: http://www.xbrl.org/2003/role/disclosureRef
-Topic 942
-SubTopic 210
-Name Accounting Standards Codification
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Reference 6: http://www.xbrl.org/2003/role/disclosureRef
-Topic 942
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Reference 7: http://www.xbrl.org/2003/role/disclosureRef
-Topic 946
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Reference 8: http://www.xbrl.org/2009/role/commonPracticeRef
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-Topic 946
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+ Details

MOBIX LABS, INC S-1/A