XML 15 R1.htm IDEA: XBRL DOCUMENT v3.23.1
Document And Entity Information - USD ($)
 12 Months Ended
Dec. 31, 2022
Feb. 28, 2023
Jun. 30, 2022
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 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 000-19202    
Entity Incorporation, State or Country Code MI    
Entity Tax Identification Number 38-2659066    
Entity Address, Address Line One 109 East Division Street    
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    
Title of 12(b) Security Common stock    
Trading Symbol COFS    
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 Non-accelerated Filer    
Entity Emerging Growth Company false    
Entity Small Business true    
ICFR Auditor Attestation Flag false    
Entity Shell Company false    
Entity Public Float     $ 136,100,000
Entity Common Stock, Shares Outstanding   7,519,318  
Auditor Name Plante & Moran, PLLC    
Auditor Location Grand Rapids, Michigan    
Auditor Firm ID 166