XML 12 R1.htm IDEA: XBRL DOCUMENT v3.20.2
Document and Entity Information - shares
6 Months Ended
Jun. 30, 2020
Aug. 03, 2020
Cover [Abstract]    
Document Type 10-Q  
Amendment Flag false  
Document Period End Date Jun. 30, 2020  
Document Fiscal Year Focus 2020  
Document Fiscal Period Focus Q2  
Trading Symbol QRHC  
Entity Registrant Name Quest Resource Holding Corporation  
Entity Central Index Key 0001442236  
Entity Current Reporting Status Yes  
Current Fiscal Year End Date --12-31  
Entity Filer Category Non-accelerated Filer  
Entity Small Business true  
Entity Emerging Growth Company false  
Entity Shell Company false  
Entity Common Stock, Shares Outstanding   15,431,227
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  
Entity Incorporation, State or Country Code NV  
Security Exchange Name NASDAQ  
Document Quarterly Report true  
Document Transition Report false