Organization and Description of Business	3 Months Ended
Jun. 30, 2020
Organization, Consolidation and Presentation of Financial Statements [Abstract]
ORGANIZATION AND DESCRIPTION OF BUSINESS	NOTE 1 – ORGANIZATION AND DESCRIPTION OF BUSINESS Jerash Holdings (US), Inc. ("Jerash Holdings") is a corporation incorporated under the laws of the State of Delaware on January 20, 2016. Jerash Holdings is a parent holding company with no operations. Jerash Holdings, and its subsidiaries and Variable Interest Entity ("VIE") are herein collectively referred to as the "Company." Jerash Garments and Fashions Manufacturing Company Limited ("Jerash Garments") is a wholly owned subsidiary of Jerash Holdings and was established in Amman, the Hashemite Kingdom of Jordan ("Jordan"), as a limited liability company on November 26, 2000 with a declared capital of 150,000 Jordanian Dinar ("JOD") (approximately US$212,000) as of June 30, 2020. Jerash for Industrial Embroidery Company ("Jerash Embroidery") and Chinese Garments and Fashions Manufacturing Company Limited ("Chinese Garments") were both incorporated in Amman, Jordan, as limited liability companies on March 11, 2013 and June 13, 2013, respectively, each with a declared capital of JOD50,000 as of June 30, 2020. Jerash Embroidery and Chinese Garments are wholly owned subsidiaries of Jerash Garments. Al-Mutafaweq Co. for Garments Manufacturing Ltd. ("Paramount") was a contract garment manufacturer that was incorporated in Amman, Jordan, as a limited liability company on October 24, 2004 with a declared capital of JOD100,000. On December 11, 2018, Jerash Garments and the sole stockholder of Paramount entered into an agreement pursuant to which Jerash Garments acquired all of the outstanding shares of stock of Paramount. Jerash Garments assumed ownership of all of the machinery and equipment owned by Paramount. Paramount had no other significant assets or liabilities and no operating activities or employees at the time of this acquisition, so this transaction was accounted for as an asset acquisition. As of June 18, 2019, Paramount became a subsidiary of Jerash Garments. Treasure Success International Limited ("Treasure Success") was incorporated on July 5, 2016 in Hong Kong, China, for the primary purpose of employing staff from China to support Jerash Garments' operations and is a wholly-owned subsidiary of Jerash Holdings. Victory Apparel (Jordan) Manufacturing Company Limited ("Victory Apparel") was incorporated as a limited liability company in Amman, Jordan, on September 18, 2005 with a declared capital of JOD50,000. Victory Apparel has no significant assets or liabilities or other operating activities of its own. Although Jerash Garments does not own the equity interest of Victory Apparel, the Company's president, director, and significant stockholder, Mr. Choi Lin Hung ("Mr. Choi"), is also a director of Victory Apparel and controls all decision-making for Victory Apparel along with another significant stockholder of Jerash Garments, Mr. Lee Kian Tjiauw ("Mr. Lee"), who has the ability to control Victory Apparel's financial affairs. In addition, Victory Apparel's equity at risk is not sufficient to permit it to operate without additional subordinated financial support from Jerash Garments. Based on these facts, the Company concluded that Jerash Garments has effective control over Victory Apparel due to Mr. Choi's roles at both organizations and therefore Victory Apparel is considered a VIE under Accounting Standards Codification ("ASC") 810-10-05-08A. Accordingly, Jerash Garments consolidates Victory Apparel's operating results, assets, and liabilities. Jiangmen Treasure Success Business Consultancy Company Limited ("Jiangmen Treasure Success") was incorporated on August 28, 2019 under the laws of the People's Republic of China in Guangzhou City of Guangdong Province in China with a total registered capital of 3 million Hong Kong Dollars ("HKD") (approximately $385,000) to provide support in sales and marketing, sample development, merchandising, procurement, and other areas. Treasure Success owns 100% of the equity interests in Jiangmen Treasure Success. The Company is engaged in the manufacturing and exporting of customized, ready-made sport and outerwear from knitted fabric produced in its facilities in Jordan and sold in the United States, Jordan, and other countries.

Organization and Description of Business

3 Months Ended

Jun. 30, 2020

Organization, Consolidation and Presentation of Financial Statements [Abstract]

ORGANIZATION AND DESCRIPTION OF BUSINESS

NOTE 1 – ORGANIZATION AND DESCRIPTION OF BUSINESS

Jerash Holdings (US), Inc. ("Jerash Holdings") is a corporation incorporated under the laws of the State of Delaware on January 20, 2016. Jerash Holdings is a parent holding company with no operations. Jerash Holdings, and its subsidiaries and Variable Interest Entity ("VIE") are herein collectively referred to as the "Company."

Jerash Garments and Fashions Manufacturing Company Limited ("Jerash Garments") is a wholly owned subsidiary of Jerash Holdings and was established in Amman, the Hashemite Kingdom of Jordan ("Jordan"), as a limited liability company on November 26, 2000 with a declared capital of 150,000 Jordanian Dinar ("JOD") (approximately US$212,000) as of June 30, 2020.

Jerash for Industrial Embroidery Company ("Jerash Embroidery") and Chinese Garments and Fashions Manufacturing Company Limited ("Chinese Garments") were both incorporated in Amman, Jordan, as limited liability companies on March 11, 2013 and June 13, 2013, respectively, each with a declared capital of JOD50,000 as of June 30, 2020. Jerash Embroidery and Chinese Garments are wholly owned subsidiaries of Jerash Garments.

Al-Mutafaweq Co. for Garments Manufacturing Ltd. ("Paramount") was a contract garment manufacturer that was incorporated in Amman, Jordan, as a limited liability company on October 24, 2004 with a declared capital of JOD100,000. On December 11, 2018, Jerash Garments and the sole stockholder of Paramount entered into an agreement pursuant to which Jerash Garments acquired all of the outstanding shares of stock of Paramount. Jerash Garments assumed ownership of all of the machinery and equipment owned by Paramount. Paramount had no other significant assets or liabilities and no operating activities or employees at the time of this acquisition, so this transaction was accounted for as an asset acquisition. As of June 18, 2019, Paramount became a subsidiary of Jerash Garments.

Treasure Success International Limited ("Treasure Success") was incorporated on July 5, 2016 in Hong Kong, China, for the primary purpose of employing staff from China to support Jerash Garments' operations and is a wholly-owned subsidiary of Jerash Holdings.

Victory Apparel (Jordan) Manufacturing Company Limited ("Victory Apparel") was incorporated as a limited liability company in Amman, Jordan, on September 18, 2005 with a declared capital of JOD50,000. Victory Apparel has no significant assets or liabilities or other operating activities of its own. Although Jerash Garments does not own the equity interest of Victory Apparel, the Company's president, director, and significant stockholder, Mr. Choi Lin Hung ("Mr. Choi"), is also a director of Victory Apparel and controls all decision-making for Victory Apparel along with another significant stockholder of Jerash Garments, Mr. Lee Kian Tjiauw ("Mr. Lee"), who has the ability to control Victory Apparel's financial affairs. In addition, Victory Apparel's equity at risk is not sufficient to permit it to operate without additional subordinated financial support from Jerash Garments. Based on these facts, the Company concluded that Jerash Garments has effective control over Victory Apparel due to Mr. Choi's roles at both organizations and therefore Victory Apparel is considered a VIE under Accounting Standards Codification ("ASC") 810-10-05-08A. Accordingly, Jerash Garments consolidates Victory Apparel's operating results, assets, and liabilities.

Jiangmen Treasure Success Business Consultancy Company Limited ("Jiangmen Treasure Success") was incorporated on August 28, 2019 under the laws of the People's Republic of China in Guangzhou City of Guangdong Province in China with a total registered capital of 3 million Hong Kong Dollars ("HKD") (approximately $385,000) to provide support in sales and marketing, sample development, merchandising, procurement, and other areas. Treasure Success owns 100% of the equity interests in Jiangmen Treasure Success.

The Company is engaged in the manufacturing and exporting of customized, ready-made sport and outerwear from knitted fabric produced in its facilities in Jordan and sold in the United States, Jordan, and other countries.