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Segment Reporting (Details)	3 Months Ended
	Jun. 30, 2023	Jun. 30, 2022
Segment Reporting (Details) [Line Items]
Total revenue percentage	94.20%	93.40%
Jordan [Member]
Segment Reporting (Details) [Line Items]
Long lived assets percentage	72.30%
Hong Kong [Member]
Segment Reporting (Details) [Line Items]
Long lived assets percentage	26.80%

X

- Definition

Percentage of long lived assets.

+ References

No definition available.

+ Details

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Namespace Prefix:	jrsh_
Data Type:	dtr:percentItemType
Balance Type:	na
Period Type:	duration

X

- References

No definition available.

+ Details

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

X

- Definition

Total revenue percentage.

+ References

No definition available.

+ Details

Name:	jrsh_TotalRevenuePercentage
Namespace Prefix:	jrsh_
Data Type:	dtr:percentItemType
Balance Type:	na
Period Type:	duration

X

- Details

Name:	srt_StatementGeographicalAxis=country_JO
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	srt_StatementGeographicalAxis=country_HK
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: