XML 14 R1.htm IDEA: XBRL DOCUMENT v3.20.4
Document and Entity Information - USD ($)
 12 Months Ended
Dec. 31, 2020
Feb. 05, 2021
Jun. 30, 2020
Cover [Abstract]      
Entity Registrant Name Where Food Comes From, Inc.    
Entity Central Index Key 0001360565    
Document Type 10-K    
Document Period End Date Dec. 31, 2020    
Amendment Flag false    
Current Fiscal Year End Date --12-31    
Entity Well-known Season Issuer No    
Entity Voluntary Filer No    
Entity's Current Reporting Status Yes    
Entity Interactive Data Current Yes    
Entity Filer Category Non-accelerated Filer    
Entity Small Business Flag true    
Entity Emerging Growth Company false    
Entity Shell Company false    
Entity Public Float     $ 20,218,833
Entity Common Stock, Shares Outstanding   6,137,609  
Document Fiscal Period Focus FY    
Document Fiscal Year Focus 2020