Document and Entity Information - shares	6 Months Ended
	Jun. 30, 2022	Aug. 04, 2022
Cover [Abstract]
Document Type	10-Q
Document Quarterly Report	true
Current Fiscal Year End Date	--12-31
Document Period End Date	Jun. 30, 2022
Document Fiscal Year Focus	2022
Document Fiscal Period Focus	Q2
Document Transition Report	false
Entity File Number	001-38046
Entity Registrant Name	ICC Holdings, Inc.
Entity Central Index Key	0001681903
Entity Incorporation, State or Country Code	PA
Entity Tax Identification Number	81-3359409
Entity Address, Address Line One	225 20th Street
Entity Address, City or Town	Rock Island
Entity Address, State or Province	IL
Entity Address, Postal Zip Code	61201
City Area Code	309
Local Phone Number	793-1700
Entity Current Reporting Status	Yes
Entity Interactive Data Current	Yes
Entity Filer Category	Non-accelerated Filer
Entity Small Business	true
Entity Emerging Growth Company	true
Entity Ex Transition Period	false
Entity Shell Company	false
Title of 12(b) Security	Common Stock, par value $0.01 per share
Trading Symbol	ICCH
Security Exchange Name	NASDAQ
Entity Common Stock, Shares Outstanding		3,284,768
Amendment Flag	false