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Document And Entity Information
Oct. 27, 2021
Document Information [Line Items]  
Entity, Registrant Name ChoiceOne Financial Services, Inc.
Document, Type 8-K
Document, Period End Date Oct. 27, 2021
Entity, Incorporation, State or Country Code MI
Entity, File Number 000-19202
Entity, Tax Identification Number 38-2659066
Entity, Address, Address Line One 109 E. 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
Written Communications false
Soliciting Material false
Pre-commencement Tender Offer false
Pre-commencement Issuer Tender Offer false
Title of 12(b) Security Common stock
Trading Symbol COFS
Security Exchange Name NASDAQ
Entity, Emerging Growth Company false
Amendment Flag false
Entity, Central Index Key 0000803164