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v3.23.2

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

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- References No definition available. + Details
Name: | jrsh_SegmentReportingDetailsLineItems
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: |