v3.25.2
Document And Entity Information - shares
 6 Months Ended
Jun. 30, 2025
Jul. 31, 2025
Document Information [Line Items]    
Entity Central Index Key 0000803164  
Entity Registrant Name ChoiceOne Financial Services, Inc.  
Amendment Flag false  
Current Fiscal Year End Date --12-31  
Document Fiscal Period Focus Q2  
Document Fiscal Year Focus 2025  
Document Type 10-Q  
Document Quarterly Report true  
Document Period End Date Jun. 30, 2025  
Document Transition Report false  
Securities Act File Number 001-39209  
Entity Incorporation, State or Country Code MI  
Entity Tax Identification Number 38-2659066  
Entity Address, Address Line One 109 East Division  
Entity Address, City or Town Sparta  
Entity Address, State or Province MI  
Entity Address, Postal Zip Code 49345  
City Area Code 616  
Local Phone Number 887-7366  
Entity Current Reporting Status Yes  
Entity Interactive Data Current Yes  
Entity Filer Category Accelerated Filer  
Entity Small Business true  
Entity Emerging Growth Company false  
Entity Shell Company false  
Title of 12(b) Security Common stock  
Trading Symbol COFS  
Security Exchange Name NASDAQ  
Entity Common Stock, Shares Outstanding   15,015,000