Annual report pursuant to Section 13 and 15(d)

Document and Entity Information

Document and Entity Information - USD ($)
12 Months Ended
Dec. 31, 2020
Mar. 26, 2021
Jun. 30, 2020
Cover [Abstract]      
Entity Registrant Name Galaxy Gaming, Inc.    
Entity Central Index Key 0000013156    
Document Type 10-K    
Document Period End Date Dec. 31, 2020    
Amendment Flag false    
Current Fiscal Year End Date --12-31    
Entity Well-known Seasoned Issuer No    
Entity Voluntary Filer No    
Entity Current Reporting Status Yes    
Entity Filer Category Non-accelerated Filer    
Entity Shell Company false    
Entity Emerging Growth Company false    
Entity Small Business true    
ICFR Auditor Attestation Flag false    
Entity Public Float     $ 21,069,348
Entity Common Stock, Shares Outstanding   21,970,638  
Document Fiscal Period Focus FY    
Document Fiscal Year Focus 2020    
Trading Symbol GLXZ    
Entity File Number 000-30653    
Entity Tax Identification Number 20-8143439    
Entity Address, Address Line One 6480 Cameron Street Ste. 305    
Entity Address, City or Town Las Vegas    
Entity Address, State or Province NV    
Entity Incorporation, State or Country Code NV    
Entity Address, Postal Zip Code 89118    
City Area Code (702)    
Local Phone Number 939-3254    
Title of 12(b) Security Common stock    
Entity Interactive Data Current Yes    
Document Annual Report true    
Document Transition Report false