XML 69 R1.htm IDEA: XBRL DOCUMENT v3.20.1
Document and Entity Information - USD ($)
 12 Months Ended
Dec. 31, 2019
Mar. 01, 2020
Jun. 28, 2019
Cover [Abstract]      
Document Type 10-K    
Amendment Flag false    
Document Period End Date Dec. 31, 2019    
Document Fiscal Year Focus 2019    
Document Fiscal Period Focus FY    
Trading Symbol QRHC    
Entity Registrant Name Quest Resource Holding Corporation    
Entity Central Index Key 0001442236    
Current Fiscal Year End Date --12-31    
Entity Filer Category Non-accelerated Filer    
Entity Shell Company false    
Entity Small Business true    
Entity Emerging Growth Company false    
Entity Well-known Seasoned Issuer No    
Entity Current Reporting Status Yes    
Entity Voluntary Filers No    
Entity Common Stock, Shares Outstanding   15,372,905  
Entity Public Float     $ 29,122,420
Entity File Number 001-36451    
Entity Tax Identification Number 51-0665952    
Entity Address, Address Line One 3481 Plano Parkway    
Entity Address, City or Town The Colony    
Entity Address, State or Province TX    
Entity Address, Postal Zip Code 75056    
City Area Code 972    
Local Phone Number 464-0004    
Entity Interactive Data Current Yes    
Title of 12(b) Security Common Stock, par value $.001 per share    
Entity Incorporation, State or Country Code NV    
Security Exchange Name NASDAQ    
Document Annual Report true    
Document Transition Report false    
Documents Incorporated by Reference

None