XML 52 R42.htm IDEA: XBRL DOCUMENT v3.23.3

Inventories (Details) - USD ($)	6 Months Ended	12 Months Ended
	Sep. 30, 2023	Mar. 31, 2023
Inventory Disclosure [Abstract]
Inventory valuation reserve (in Dollars)
Inventory based orders received percentage	92.20%	93.40%
Inventories held on hand unfulfilled sales orders, percentage	7.80%	6.60%

X

- Definition

The percentage of inventories held on hand unfulfilled sales orders.

+ References

No definition available.

+ Details

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

X

- Definition

The percentage of inventory based orders received.

+ References

No definition available.

+ Details

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

X

- References

No definition available.

+ Details

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

X

- Definition

Amount of valuation reserve for inventory.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 210
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02(6))
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147480566/210-10-S99-1

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Topic 330
-SubTopic 10
-Section S99
-Paragraph 2
-Subparagraph (SAB TOPIC 5.BB)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147480581/330-10-S99-2

+ Details

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Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant