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Segment Information (Details) - Schedule of Revenue by Insurance Product Line - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended |
--- | --- | --- | ---
Jun. 30, 2024 | Jun. 30, 2023 | Jun. 30, 2024 | Jun. 30, 2023 | Dec. 31, 2023
Schedule of Revenue by Insurance Product Line [Line Items] |  |  |  |  |
Direct premiums earned | $ 91,500 | $ 86,622 | $ 166,899 | $ 153,292 |
Assumed premiums earned | 653 | 827 | 804 | 1,403 |
Ceded premiums earned | (6,984) | (8,614) | (12,650) | (12,989) |
Net premiums earned | 85,169 | 78,835 | 155,053 | 141,706 |
Direct losses and loss adjustment expenses | 73,350 | 66,211 | 114,869 | 108,164 |
Assumed losses and loss adjustment expenses | 224 | 67 | 269 | 157 |
Ceded losses and loss adjustment expenses | (4,216) | (6,201) | (5,636) | (7,119) |
Net losses and loss adjustment expenses | 69,358 | 60,077 | 109,502 | 101,202 |
Gross margin | 15,811 | 18,758 | 45,551 | 40,504 |
Underwriting and general expenses | 27,519 | 24,259 | 53,041 | 47,064 |
Underwriting gain (loss) | (11,708) | (5,501) | (7,490) | (6,560) |
Fee and other income | 695 | 490 | 1,099 | 751 |
Net investment income | 2,523 | 1,923 | 5,278 | 3,614 |
Net investment gains (losses) | (580) | (173) | 876 | 1,230 |
Loss before income taxes | (9,070) | (3,261) | (237) | (965) |
Income tax expense (benefit) | (1,592) | (685) | 306 | (203) |
Net income (loss) | (7,478) | (2,576) | (543) | (762) |
Net loss attributable to non-controlling interest |  | (113) |  | (403) |
Net loss attributable to NI Holdings, Inc. | $ (7,478) | $ (2,463) | $ (543) | $ (359) |
Operating Ratios: |  |  |  |  |
Loss and loss adjustment expense ratio | 81.40% | 76.20% | 70.60% | 71.40% |
Expense ratio | 32.30% | 30.90% | 34.20% | 33.20% |
Combined ratio | 113.70% | 107.10% | 104.80% | 104.60% |
Balances at June 30, 2024: |  |  |  |  |
Premiums and agents’ balances receivable | $ 92,831 | $ 91,249 | $ 92,831 | $ 91,249 |
Deferred policy acquisition costs | 31,157 | 26,470 |  |  |
Reinsurance recoverables on losses | 9,423 | 10,948 | 9,423 | 10,948 | $ 6,460
Receivable from Federal Crop Insurance Corporation | 13,793 | 14,032 | 13,793 | 14,032 |
Goodwill and other intangibles | 2,728 | 2,736 | 2,728 | 2,736 | 2,728
Unpaid losses and loss adjustment expenses | 148,527 | 137,535 | 148,527 | 137,535 | 119,185
Unearned premiums | 157,730 | 145,679 | 157,730 | 145,679 | $ 126,100
Private Passenger Auto [Member] |  |  |  |  |
Schedule of Revenue by Insurance Product Line [Line Items] |  |  |  |  |
Direct premiums earned | 23,395 | 21,508 | 46,619 | 42,050 |
Assumed premiums earned |  |  |  |  |
Ceded premiums earned | (924) | (965) | (2,046) | (1,853) |
Net premiums earned | 22,471 | 20,543 | 44,573 | 40,197 |
Direct losses and loss adjustment expenses | 20,899 | 18,456 | 32,308 | 34,081 |
Assumed losses and loss adjustment expenses |  |  |  |  |
Ceded losses and loss adjustment expenses | (970) | 411 | (1,086) | 412 |
Net losses and loss adjustment expenses | 19,929 | 18,867 | 31,222 | 34,493 |
Gross margin | 2,542 | 1,676 | 13,351 | 5,704 |
Underwriting and general expenses | 6,836 | 5,796 | 13,857 | 12,279 |
Underwriting gain (loss) | $ (4,294) | $ (4,120) | $ (506) | $ (6,575) |
Operating Ratios: |  |  |  |  |
Loss and loss adjustment expense ratio | 88.70% | 91.80% | 70.00% | 85.80% |
Expense ratio | 30.40% | 28.30% | 31.10% | 30.50% |
Combined ratio | 119.10% | 120.10% | 101.10% | 116.30% |
Balances at June 30, 2024: |  |  |  |  |
Premiums and agents’ balances receivable | $ 26,393 | $ 23,840 | $ 26,393 | $ 23,840 |
Deferred policy acquisition costs | 6,719 | 5,785 |  |  |
Reinsurance recoverables on losses | 930 | 727 | 930 | 727 |
Receivable from Federal Crop Insurance Corporation |  |  |  |  |
Goodwill and other intangibles |  |  |  |  |
Unpaid losses and loss adjustment expenses | 33,643 | 31,935 | 33,643 | 31,935 |
Unearned premiums | 38,682 | 35,317 | 38,682 | 35,317 |
Non-Standard Auto [Member] |  |  |  |  |
Schedule of Revenue by Insurance Product Line [Line Items] |  |  |  |  |
Direct premiums earned | 26,820 | 21,744 | 51,878 | 42,716 |
Assumed premiums earned |  |  |  |  |
Ceded premiums earned | (77) | (99) | (147) | (192) |
Net premiums earned | 26,743 | 21,645 | 51,731 | 42,524 |
Direct losses and loss adjustment expenses | 19,313 | 14,139 | 36,182 | 31,177 |
Assumed losses and loss adjustment expenses |  |  |  |  |
Ceded losses and loss adjustment expenses |  |  |  |  |
Net losses and loss adjustment expenses | 19,313 | 14,139 | 36,182 | 31,177 |
Gross margin | 7,430 | 7,506 | 15,549 | 11,347 |
Underwriting and general expenses | 10,261 | 8,730 | 20,565 | 17,791 |
Underwriting gain (loss) | (2,831) | (1,224) | (5,016) | (6,444) |
Fee and other income | 340 | 239 | 690 | 471 |
Total | $ (2,491) | $ (985) | $ (4,326) | $ (5,973) |
Operating Ratios: |  |  |  |  |
Loss and loss adjustment expense ratio | 72.20% | 65.30% | 69.90% | 73.30% |
Expense ratio | 38.40% | 40.30% | 39.80% | 41.80% |
Combined ratio | 110.60% | 105.60% | 109.70% | 115.10% |
Balances at June 30, 2024: |  |  |  |  |
Premiums and agents’ balances receivable | $ 15,357 | $ 10,322 | $ 15,357 | $ 10,322 |
Deferred policy acquisition costs | 11,533 | 8,870 |  |  |
Reinsurance recoverables on losses |  |  |  |  |
Receivable from Federal Crop Insurance Corporation |  |  |  |  |
Goodwill and other intangibles | 2,728 | 2,736 | 2,728 | 2,736 |
Unpaid losses and loss adjustment expenses | 69,951 | 52,866 | 69,951 | 52,866 |
Unearned premiums | 36,170 | 28,067 | 36,170 | 28,067 |
Home and Farm [Member] |  |  |  |  |
Schedule of Revenue by Insurance Product Line [Line Items] |  |  |  |  |
Direct premiums earned | 24,999 | 22,994 | 49,244 | 45,426 |
Assumed premiums earned |  |  |  |  |
Ceded premiums earned | (3,075) | (2,580) | (5,905) | (5,021) |
Net premiums earned | 21,924 | 20,414 | 43,339 | 40,405 |
Direct losses and loss adjustment expenses | 22,574 | 18,414 | 35,356 | 27,937 |
Assumed losses and loss adjustment expenses |  |  |  |  |
Ceded losses and loss adjustment expenses | (548) | (499) | (1,149) | (1,303) |
Net losses and loss adjustment expenses | 22,026 | 17,915 | 34,207 | 26,634 |
Gross margin | (102) | 2,499 | 9,132 | 13,771 |
Underwriting and general expenses | 7,246 | 6,194 | 13,943 | 12,464 |
Underwriting gain (loss) | $ (7,348) | $ (3,695) | $ (4,811) | $ 1,307 |
Operating Ratios: |  |  |  |  |
Loss and loss adjustment expense ratio | 100.50% | 87.80% | 78.90% | 65.90% |
Expense ratio | 33.10% | 30.30% | 32.20% | 30.80% |
Combined ratio | 133.60% | 118.10% | 111.10% | 96.70% |
Balances at June 30, 2024: |  |  |  |  |
Premiums and agents’ balances receivable | $ 11,927 | $ 9,793 | $ 11,927 | $ 9,793 |
Deferred policy acquisition costs | 9,598 | 7,974 |  |  |
Reinsurance recoverables on losses | 2,726 | 4,691 | 2,726 | 4,691 |
Receivable from Federal Crop Insurance Corporation |  |  |  |  |
Goodwill and other intangibles |  |  |  |  |
Unpaid losses and loss adjustment expenses | 26,336 | 30,503 | 26,336 | 30,503 |
Unearned premiums | 54,147 | 48,690 | 54,147 | 48,690 |
Crop [Member] |  |  |  |  |
Schedule of Revenue by Insurance Product Line [Line Items] |  |  |  |  |
Direct premiums earned | 13,118 | 17,526 | 12,915 | 17,516 |
Assumed premiums earned | 503 | 501 | 503 | 501 |
Ceded premiums earned | (2,643) | (4,691) | (3,989) | (5,405) |
Net premiums earned | 10,978 | 13,336 | 9,429 | 12,612 |
Direct losses and loss adjustment expenses | 8,916 | 12,702 | 6,955 | 12,032 |
Assumed losses and loss adjustment expenses | 247 |  | 247 |  |
Ceded losses and loss adjustment expenses | (1,852) | (4,492) | (1,448) | (4,597) |
Net losses and loss adjustment expenses | 7,311 | 8,210 | 5,754 | 7,435 |
Gross margin | 3,667 | 5,126 | 3,675 | 5,177 |
Underwriting and general expenses | 1,712 | 2,683 | 1,711 | 2,715 |
Underwriting gain (loss) | $ 1,955 | $ 2,443 | $ 1,964 | $ 2,462 |
Operating Ratios: |  |  |  |  |
Loss and loss adjustment expense ratio | 66.60% | 61.60% | 61.00% | 59.00% |
Expense ratio | 15.60% | 20.00% | 18.10% | 21.50% |
Combined ratio | 82.20% | 81.60% | 79.10% | 80.50% |
Balances at June 30, 2024: |  |  |  |  |
Premiums and agents’ balances receivable | $ 36,382 | $ 44,950 | $ 36,382 | $ 44,950 |
Deferred policy acquisition costs | 2,120 | 2,832 |  |  |
Reinsurance recoverables on losses | 1,685 | 3,114 | 1,685 | 3,114 |
Receivable from Federal Crop Insurance Corporation | 13,793 | 14,032 | 13,793 | 14,032 |
Goodwill and other intangibles |  |  |  |  |
Unpaid losses and loss adjustment expenses | 8,770 | 11,603 | 8,770 | 11,603 |
Unearned premiums | 21,695 | 27,193 | 21,695 | 27,193 |
All Other [Member] |  |  |  |  |
Schedule of Revenue by Insurance Product Line [Line Items] |  |  |  |  |
Direct premiums earned | 3,168 | 2,850 | 6,243 | 5,584 |
Assumed premiums earned | 150 | 326 | 301 | 902 |
Ceded premiums earned | (265) | (279) | (563) | (518) |
Net premiums earned | 3,053 | 2,897 | 5,981 | 5,968 |
Direct losses and loss adjustment expenses | 1,648 | 2,500 | 4,068 | 2,937 |
Assumed losses and loss adjustment expenses | (23) | 67 | 22 | 157 |
Ceded losses and loss adjustment expenses | (846) | (1,621) | (1,953) | (1,631) |
Net losses and loss adjustment expenses | 779 | 946 | 2,137 | 1,463 |
Gross margin | 2,274 | 1,951 | 3,844 | 4,505 |
Underwriting and general expenses | 1,464 | 856 | 2,965 | 1,815 |
Underwriting gain (loss) | $ 810 | $ 1,095 | $ 879 | $ 2,690 |
Operating Ratios: |  |  |  |  |
Loss and loss adjustment expense ratio | 25.50% | 32.70% | 35.70% | 24.50% |
Expense ratio | 48.00% | 29.50% | 49.60% | 30.40% |
Combined ratio | 73.50% | 62.20% | 85.30% | 54.90% |
Balances at June 30, 2024: |  |  |  |  |
Premiums and agents’ balances receivable | $ 2,772 | $ 2,344 | $ 2,772 | $ 2,344 |
Deferred policy acquisition costs | 1,187 | 1,009 |  |  |
Reinsurance recoverables on losses | 4,082 | 2,416 | 4,082 | 2,416 |
Receivable from Federal Crop Insurance Corporation |  |  |  |  |
Goodwill and other intangibles |  |  |  |  |
Unpaid losses and loss adjustment expenses | 9,827 | 10,628 | 9,827 | 10,628 |
Unearned premiums | $ 7,036 | $ 6,412 | $ 7,036 | $ 6,412 |

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