v3.25.4

Loss Per Share (Details) - shares	12 Months Ended
	Jun. 30, 2025	Dec. 31, 2024
Loss Per Share [Abstract]
Weighted average ordinary shares issued	3,429,677	3,435,517
Loss per share was calculated based on the weighted average	3,429,677	3,435,517

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- References

No definition available.

+ Details

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Namespace Prefix:	ifrs-full_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

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- Definition

The number of ordinary shares outstanding at the beginning of the period, adjusted by the number of ordinary shares bought back or issued during the period multiplied by a time-weighting factor.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Name IAS
-Number 33
-IssueDate 2025-01-01
-Paragraph 70
-Subparagraph b
-URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=33&code=ifrs-tx-2025-en-r&anchor=para_70_b&doctype=Standard
-URIDate 2025-03-27

+ Details

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Namespace Prefix:	ifrs-full_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	duration

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- Definition

Weighted average number of ordinary shares issued

+ References

No definition available.

+ Details

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Namespace Prefix:	imte_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	duration