XML 21 R1.htm IDEA: XBRL DOCUMENT v3.22.4
Document And Entity Information - USD ($)
 12 Months Ended
Dec. 31, 2022
Mar. 13, 2023
Jun. 30, 2022
Document Information [Line Items]      
Entity Central Index Key 0000909494    
Entity Registrant Name TUCOWS INC /PA/    
Amendment Flag false    
Current Fiscal Year End Date --12-31    
Document Fiscal Period Focus FY    
Document Fiscal Year Focus 2022    
Document Type 10-K    
Document Annual Report true    
Document Period End Date Dec. 31, 2022    
Document Transition Report false    
Entity File Number 001-32600    
Entity Incorporation, State or Country Code PA    
Entity Tax Identification Number 23-2707366    
Entity Address, Address Line One 96 Mowat Avenue    
Entity Address, City or Town Toronto    
Entity Address, State or Province ON    
Entity Address, Country CA    
Entity Address, Postal Zip Code M6K 3M1    
City Area Code 416    
Local Phone Number 535-0123    
Title of 12(b) Security Common stock, no par value    
Trading Symbol TCX    
Security Exchange Name NASDAQ    
Entity Well-known Seasoned Issuer No    
Entity Voluntary Filers No    
Entity Current Reporting Status Yes    
Entity Interactive Data Current Yes    
Entity Filer Category Accelerated Filer    
Entity Small Business false    
Entity Emerging Growth Company false    
ICFR Auditor Attestation Flag true    
Entity Shell Company false    
Entity Public Float     $ 283,900,000
Entity Common Stock, Shares Outstanding   10,829,711  
Auditor Firm ID 85    
Auditor Name KPMG LLP    
Auditor Location Vaughan, Canada