Cover - shares	3 Months Ended
	Mar. 31, 2025	May 13, 2025
Cover [Abstract]
Entity Registrant Name	ACCESS Newswire Inc.
Entity Central Index Key	0000843006
Document Type	10-Q
Amendment Flag	false
Current Fiscal Year End Date	--12-31
Entity Small Business	true
Entity Shell Company	false
Entity Emerging Growth Company	false
Entity Current Reporting Status	Yes
Document Period End Date	Mar. 31, 2025
Entity Filer Category	Non-accelerated Filer
Document Fiscal Period Focus	Q1
Document Fiscal Year Focus	2025
Entity Common Stock Shares Outstanding		3,847,743
Entity File Number	1-10185
Entity Incorporation State Country Code	DE
Entity Tax Identification Number	26-1331503
Entity Address Address Line 1	One Glenwood Avenue
Entity Address Address Line 2	Suite 1001
Entity Address City Or Town	Raleigh
Entity Address State Or Province	NC
Entity Address Postal Zip Code	27603
City Area Code	919
Local Phone Number	481-4000
Security 12b Title	Common Stock, par value $0.001
Trading Symbol	ACCS
Security Exchange Name	NYSE
Document Quarterly Report	true
Document Transition Report	false
Entity Interactive Data Current	Yes