COMMITMENTS (Details) (Manufacturing Facility [Member], USD $)	3 Months Ended
May 31, 2014 sqft
Manufacturing Facility [Member]
Operating Leased Assets [Line Items]
Area of facility (in square feet)	69,000
Term of contract	7 years
Term of option extension	5 years
Base rent	$ 46,871.72

Term of the contract after the initial contractual period, when one or both parties extend the contract.

No definition available.

Name:	ausi_TermOfOptionExtension
Namespace Prefix:	ausi_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	duration