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Data Type:	xbrli:stringItemType
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Period Type:	duration

Number of other equity instruments issued in share based payment arrangement.

No definition available.

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Namespace Prefix:	ITMSF_
Data Type:	xbrli:decimalItemType
Balance Type:	na
Period Type:	duration

Number of warrants outstanding in share based payment arrangement.

No definition available.

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Namespace Prefix:	ITMSF_
Data Type:	xbrli:decimalItemType
Balance Type:	na
Period Type:	instant

The date on which share-based payment arrangements are granted. [Refer: Types of share-based payment arrangements [domain]]

Reference 1: http://www.xbrl.org/2003/role/exampleRef
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Reference 2: http://www.xbrl.org/2003/role/exampleRef
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Namespace Prefix:	ifrs-full_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

The number of other equity instruments (ie other than share options) granted in a share-based payment arrangement.

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Name IFRS
-Number 2
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Reference 2: http://www.xbrl.org/2003/role/disclosureRef
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-Number 2
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-Paragraph 47
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The number of other equity instruments (ie other than share options) exercised or vested in a share-based payment arrangement.

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Balance Type:	na
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The number of other equity instruments (ie other than share options) expired in a share-based payment arrangement.

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Data Type:	xbrli:decimalItemType
Balance Type:	na
Period Type:	duration

The weighted average share price. [Refer: Weighted average [member]]

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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-Paragraph 45
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Namespace Prefix:	ifrs-full_
Data Type:	dtr-2022:perShareItemType
Balance Type:	na
Period Type:	duration

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Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

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Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

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Namespace Prefix:
Data Type:	na
Balance Type:
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