Feb. 03, 2023
Cover [Abstract]  
Document Type 8-K
Amendment Flag false
Document Period End Date Feb. 03, 2023
Entity File Number 001-38474
Entity Registrant Name Jerash Holdings (US), Inc.
Entity Central Index Key 0001696558
Entity Tax Identification Number 81-4701719
Entity Incorporation, State or Country Code DE
Entity Address, Address Line One 277 Fairfield Road
Entity Address, Address Line Two Suite 338
Entity Address, City or Town Fairfield
Entity Address, State or Province NJ
Entity Address, Postal Zip Code 07004
City Area Code 201
Local Phone Number 285-7973
Written Communications false
Soliciting Material false
Pre-commencement Tender Offer false
Pre-commencement Issuer Tender Offer false
Title of 12(b) Security Common stock, par value $0.001 per share
Trading Symbol JRSH
Security Exchange Name NASDAQ
Entity Emerging Growth Company true
Elected Not To Use the Extended Transition Period true