Schedule III - Supplemental Insurance Information	12 Months Ended
	Dec. 31, 2021
Schedule III - Supplemental Insurance Information [Abstract]
Schedule III - Supplemental Insurance Information	ICC HOLDINGS, INC. AND SUBSIDIARIESSchedule III — Supplemental Insurance Information Years ended December 31, 2021 and 2020      Future policy benefits, losses, Other policy Deferred policy claims and loss Unearned and benefits Net premiums(In thousands) acquisition costs expenses premiums payable earnedDecember 31, 2021 Commercial Business  $ 6,539 $ 61,835 $ 36,212 $ 1,368 $ 53,893Total  $ 6,539 $ 61,835 $ 36,212 $ 1,368 $ 53,893December 31, 2020   Commercial Business  $ 5,430 $ 61,576 $ 29,789 $ 371 $ 49,689Total  $ 5,430 $ 61,576 $ 29,789 $ 371 $ 49,689   Benefits, claims, losses and       Net investment settlement Amortization Other operating Net premiums(In thousands) income expenses of DAC expenses writtenDecember 31, 2021   Commercial Business  $ 3,414 $ 34,700 $ 11,054 $ 10,729 $ 60,210Total  $ 3,414 $ 34,700 $ 11,054 $ 10,729 $ 60,210December 31, 2020   Commercial Business  $ 3,498 $ 32,562 $ 10,034 $ 9,344 $ 49,047Total  $ 3,498 $ 32,562 $ 10,034 $ 9,344 $ 49,047 See accompanying notes to consolidated financial statements and report of independent registered public accounting firm.