Consolidated Statements of Comprehensive Income (Loss) (Unaudited) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022
Net income (loss)	$ 298	$ (10,169)	$ (12,437)	$ (54,766)
Other comprehensive loss, before income taxes:
Holding losses on investments	(9,191)	(12,766)	(6,563)	(50,048)
Reclassification adjustment for net realized losses included in net loss	8	39	495	101
Other comprehensive loss, before income taxes	(9,183)	(12,727)	(6,068)	(49,947)
Income tax benefit related to items of other comprehensive loss	2,087	2,893	1,379	11,353
Other comprehensive loss, net of income taxes	(7,096)	(9,834)	(4,689)	(38,594)
Comprehensive loss	(6,798)	(20,003)	(17,126)	(93,360)
Attributable to NI Holdings, Inc.
Net income (loss)	231	(9,985)	(12,101)	(53,986)
Other comprehensive loss, before income taxes:
Holding losses on investments	(8,726)	(12,319)	(6,236)	(48,254)
Reclassification adjustment for net realized losses included in net loss	8	19	495	81
Other comprehensive loss, before income taxes	(8,718)	(12,300)	(5,741)	(48,173)
Income tax benefit related to items of other comprehensive loss	1,982	2,796	1,305	10,950
Other comprehensive loss, net of income taxes	(6,736)	(9,504)	(4,436)	(37,223)
Comprehensive loss	(6,505)	(19,489)	(16,537)	(91,209)
Attributable to Non- Controlling Interest
Net income (loss)	67	(184)	(336)	(780)
Other comprehensive loss, before income taxes:
Holding losses on investments	(465)	(447)	(327)	(1,794)
Reclassification adjustment for net realized losses included in net loss		20		20
Other comprehensive loss, before income taxes	(465)	(427)	(327)	(1,774)
Income tax benefit related to items of other comprehensive loss	105	97	74	403
Other comprehensive loss, net of income taxes	(360)	(330)	(253)	(1,371)
Comprehensive loss	$ (293)	$ (514)	$ (589)	$ (2,151)