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Summary of Significant Accounting Policies (Details) - Schedule of Estimated Useful Lives	12 Months Ended
	Sep. 30, 2023
Public Utility, Property, Plant and Equipment [Line Items]
Estimated useful life, description	Shorter of the term of the lease or the estimated useful life of the assets
Office and Other Equipment [Member] | Minimum [Member]
Public Utility, Property, Plant and Equipment [Line Items]
Estimated useful life	3 years
Office and Other Equipment [Member] | Maximum [Member]
Public Utility, Property, Plant and Equipment [Line Items]
Estimated useful life	5 years
Furniture & Fixtures [Member]
Public Utility, Property, Plant and Equipment [Line Items]
Estimated useful life	7 years

X

- Definition

Estimated useful life, description.

+ References

No definition available.

+ Details

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Namespace Prefix:	ispr_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Useful life of long lived, physical assets used in the normal conduct of business and not intended for resale, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Examples include, but not limited to, land, buildings, machinery and equipment, office equipment, furniture and fixtures, and computer equipment.

+ References

No definition available.

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	instant

X

- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Details

Name:	us-gaap_PropertyPlantAndEquipmentByTypeAxis=us-gaap_OfficeEquipmentMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	srt_RangeAxis=srt_MinimumMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	srt_RangeAxis=srt_MaximumMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_PropertyPlantAndEquipmentByTypeAxis=us-gaap_FurnitureAndFixturesMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: