v3.26.1
Document And Entity Information - shares
 9 Months Ended
Jun. 30, 2026
Aug. 03, 2026
Document Information [Line Items]    
Document Type 10-Q  
Document Quarterly Report true  
Document Period End Date Jun. 30, 2026  
Document Transition Report false  
Entity File Number 0-23153  
Entity Registrant Name Track Group, Inc.  
Entity Incorporation, State or Country Code DE  
Entity Tax Identification Number 87-0543981  
Entity Address, Address Line One 200 E. 5th Avenue Suite 100  
Entity Address, City or Town Naperville  
Entity Address, State or Province IL  
Entity Address, Postal Zip Code 60563  
City Area Code 877  
Local Phone Number 260-2010  
Entity Current Reporting Status Yes  
Entity Interactive Data Current Yes  
Entity Filer Category Non-accelerated Filer  
Entity Small Business true  
Entity Emerging Growth Company false  
Entity Shell Company false  
Entity Common Stock, Shares Outstanding (in shares)   41,335,187
Entity Central Index Key 0001045942  
Current Fiscal Year End Date --09-30  
Document Fiscal Year Focus 2026  
Document Fiscal Period Focus Q3  
Amendment Flag false