Convertible Notes Payable (Details) - Schedule of convertible notes payable - USD ($) $ in Thousands	Feb. 28, 2023	Feb. 28, 2022
Schedule of Convertible Notes Payable [Abstract]
Convertible notes payable -past due	$ 1,403	$ 1,403
Non-current
Current	$ 1,403	$ 1,403

Carrying value as of the balance sheet date of long-term debt (with maturities initially due after one year or beyond the operating cycle if longer) identified as Convertible Notes Payable, excluding current portion. Convertible Notes Payable is a written promise to pay a note which can be exchanged for a specified amount of another, related security, at the option of the issuer and the holder.

No definition available.

Name:	ausi_ConvertibleNotesPayableNoncurrent
Namespace Prefix:	ausi_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant