Document And Entity Information - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2021	Mar. 30, 2022	Jun. 30, 2021
Document Information Line Items
Entity Registrant Name	EVER-GLORY INTERNATIONAL GROUP, INC.
Trading Symbol	EVK
Document Type	10-K
Current Fiscal Year End Date	--12-31
Entity Common Stock, Shares Outstanding		14,814,354
Entity Public Float			$ 96.0
Amendment Flag	false
Entity Central Index Key	0000943184
Entity Current Reporting Status	Yes
Entity Voluntary Filers	No
Entity Filer Category	Non-accelerated Filer
Entity Well-known Seasoned Issuer	No
Document Period End Date	Dec. 31, 2021
Document Fiscal Year Focus	2021
Document Fiscal Period Focus	FY
Entity Small Business	true
Entity Emerging Growth Company	false
Entity Shell Company	false
ICFR Auditor Attestation Flag	false
Document Annual Report	true
Document Transition Report	false
Entity File Number	001-34124
Entity Incorporation, State or Country Code	FL
Entity Tax Identification Number	65-0420146
Entity Address, Address Line One	Ever-Glory Commercial Center
Entity Address, Address Line Two	509 Chengxin Road, Jiangning Development Zone
Entity Address, City or Town	Nanjing
Entity Address, Country	CN
Title of 12(b) Security	Common Stock
Security Exchange Name	NASDAQ
Entity Interactive Data Current	Yes
Auditor Name	Paris, Kreit & Chiu CPA LLP
Auditor Location	New York, NY
Auditor Firm ID	6651
City Area Code	86
Entity Address, Postal Zip Code	NA
Local Phone Number	25-52096831