XML 24 R9.htm IDEA: XBRL DOCUMENT v3.26.1

SHORT-TERM INVESTMENTS

6 Months Ended

Jun. 30, 2026

SHORT-TERM INVESTMENTS

SHORT-TERM INVESTMENTS

4. SHORT-TERM INVESTMENTS

​

​	​	​	​	​	​	​
​	​ ​ ​	June 30,		​ ​ ​	December 31,
​	​	2026		​	2025
Redeemable short - term investment certificates (“RSTICs”)	​	$	1,519,653	​	$	656,567
Term deposits	​	​	—	​	​	1,914,901
​	​	$	1,519,653	​	$	2,571,468

​

As at June 30, 2026, the RSTICs mature between July 23, 2026 and June 7, 2027.

X

- Definition

The entire disclosure for short-term investments.

+ References

No definition available.

+ Details

Name:	aust_DisclosureOfShortTermInvestmentsTextBlock
Namespace Prefix:	aust_
Data Type:	dtr-types:textBlockItemType
Balance Type:	na
Period Type:	duration

X

- References

No definition available.

+ Details

Name:	aust_IfrsShortTermInvestmentsAbstract
Namespace Prefix:	aust_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration