XML 41 R31.htm IDEA: XBRL DOCUMENT
v3.24.2.u1

Investments (Tables) | 6 Months Ended
--- | ---
Jun. 30, 2024
Investments [Abstract] |
Schedule of Amortized Cost and Estimated Fair Value of Fixed Income Securities for Continuing and Discontinued Operations | The amortized cost and estimated fair value of fixed income securities, presented on a consolidated basis, including both continuing and discontinued operations, as of June 30, 2024, and December 31, 2023, were as follows:
|  | June 30, 2024 |
|  | Cost or Amortized Cost |  |  | Allowance for Expected Credit Losses |  |  | Gross Unrealized Gains |  |  | Gross Unrealized Losses |  |  | Fair Value |
Fixed income securities: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
U.S. Government and agencies |  | $ | 12,075 |  |  | $ | — |  |  | $ | 21 |  |  | $ | (355 | ) |  | $ | 11,741 |
Obligations of states and political subdivisions |  |  | 56,568 |  |  |  | — |  |  |  | 191 |  |  |  | (4,897 | ) |  |  | 51,862 |
Corporate securities |  |  | 125,282 |  |  |  | — |  |  |  | 138 |  |  |  | (8,980 | ) |  |  | 116,440 |
Residential mortgage-backed securities |  |  | 48,926 |  |  |  | — |  |  |  | 38 |  |  |  | (5,061 | ) |  |  | 43,903 |
Commercial mortgage-backed securities |  |  | 28,301 |  |  |  | — |  |  |  | 61 |  |  |  | (3,324 | ) |  |  | 25,038 |
Asset-backed securities |  |  | 54,596 |  |  |  | — |  |  |  | 236 |  |  |  | (3,699 | ) |  |  | 51,133 |
Redeemable preferred stocks |  |  | 3,738 |  |  |  | — |  |  |  | — |  |  |  | (440 | ) |  |  | 3,298 |
Total fixed income securities |  | $ | 329,486 |  |  | $ | — |  |  | $ | 685 |  |  | $ | (26,756 | ) |  | $ | 303,415 |
|  | December 31, 2023 |
|  | Cost or Amortized Cost |  |  | Allowance for Expected Credit Losses |  |  | Gross Unrealized Gains |  |  | Gross Unrealized Losses |  |  | Fair Value |
Fixed income securities: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
U.S. Government and agencies |  | $ | 10,998 |  |  | $ | — |  |  | $ | — |  |  | $ | (736 | ) |  | $ | 10,262 |
Obligations of states and political subdivisions |  |  | 55,769 |  |  |  | — |  |  |  | 408 |  |  |  | (4,716 | ) |  |  | 51,461 |
Corporate securities |  |  | 152,630 |  |  |  | — |  |  |  | 442 |  |  |  | (10,856 | ) |  |  | 142,216 |
Residential mortgage-backed securities |  |  | 66,362 |  |  |  | — |  |  |  | 180 |  |  |  | (5,379 | ) |  |  | 61,163 |
Commercial mortgage-backed securities |  |  | 33,532 |  |  |  | — |  |  |  | 148 |  |  |  | (4,241 | ) |  |  | 29,439 |
Asset-backed securities |  |  | 52,692 |  |  |  | — |  |  |  | 142 |  |  |  | (3,805 | ) |  |  | 49,029 |
Redeemable preferred stocks |  |  | 4,747 |  |  |  | — |  |  |  | — |  |  |  | (586 | ) |  |  | 4,161 |
Total fixed income securities |  | $ | 376,730 |  |  | $ | — |  |  | $ | 1,320 |  |  | $ | (30,319 | ) |  | $ | 347,731 |
Schedule of Amortized Cost and Estimated Fair Value of Fixed Income Securities for Continuing and Discontinued Operations | The reconciliation of the amortized cost and estimated fair value of fixed income securities for continuing and discontinued operations as of June 30, 2024, and December 31, 2023, were as follows:
|  | June 30, 2024 |
|  | Cost or Amortized Cost |  |  | Allowance for Expected Credit Losses |  |  | Gross Unrealized Gains |  |  | Gross Unrealized Losses |  |  | Fair Value |
Fixed income securities: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Continuing operations |  | $ | 329,486 |  |  | $ | — |  |  | $ | 685 |  |  | $ | (26,756 | ) |  | $ | 303,415 |
Discontinued operations |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |
Total fixed income securities |  | $ | 329,486 |  |  | $ | — |  |  | $ | 685 |  |  | $ | (26,756 | ) |  | $ | 303,415 |
|  | December 31, 2023 |
|  | Cost or Amortized Cost |  |  | Allowance for Expected Credit Losses |  |  | Gross Unrealized Gains |  |  | Gross Unrealized Losses |  |  | Fair Value |
Fixed income securities: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Continuing operations |  | $ | 313,182 |  |  | $ | — |  |  | $ | 1,116 |  |  | $ | (24,899 | ) |  | $ | 289,399 |
Discontinued operations |  |  | 63,548 |  |  |  | — |  |  |  | 204 |  |  |  | (5,420 | ) |  |  | 58,332 |
Total fixed income securities |  | $ | 376,730 |  |  | $ | — |  |  | $ | 1,320 |  |  | $ | (30,319 | ) |  | $ | 347,731 |
Schedule of Contractual Maturity | The amortized cost and estimated fair value of fixed income securities by contractual maturity, presented on a consolidated basis, including both continuing and discontinued operations, are shown below. Actual maturities could differ from contractual maturities because issuers may have the right to call or prepay these securities.
|  | June 30, 2024 |
|  | Amortized Cost |  |  | Fair Value |
Due to mature: |  |  |  |  |  |  |  |
One year or less |  | $ | 12,663 |  |  | $ | 12,454 |
After one year through five years |  |  | 64,545 |  |  |  | 61,560 |
After five years through ten years |  |  | 72,035 |  |  |  | 65,882 |
After ten years |  |  | 44,682 |  |  |  | 40,147 |
Mortgage / asset-backed securities |  |  | 131,823 |  |  |  | 120,074 |
Redeemable preferred stocks |  |  | 3,738 |  |  |  | 3,298 |
Total fixed income securities |  | $ | 329,486 |  |  | $ | 303,415 |
|  | December 31, 2023 |
|  | Amortized Cost |  |  | Fair Value |
Due to mature: |  |  |  |  |  |  |  |
One year or less |  | $ | 9,612 |  |  | $ | 9,436 |
After one year through five years |  |  | 75,794 |  |  |  | 72,602 |
After five years through ten years |  |  | 86,185 |  |  |  | 79,281 |
After ten years |  |  | 47,806 |  |  |  | 42,620 |
Mortgage / asset-backed securities |  |  | 152,586 |  |  |  | 139,631 |
Redeemable preferred stocks |  |  | 4,747 |  |  |  | 4,161 |
Total fixed income securities |  | $ | 376,730 |  |  | $ | 347,731 |
Schedule of Gross Unrealized Losses on Fixed Income Securities | The investment category and duration of the Company’s gross unrealized losses on fixed income securities, presented on a consolidated basis, including both continuing and discontinued operations, are shown below. Investments with unrealized losses are categorized with a duration of greater than 12 months when all positions of a security have continually been in a loss position for at least 12 months.
|  | June 30, 2024 |
|  | Less than 12 Months |  |  | Greater than 12 months |  |  | Total |
|  | Fair Value |  |  | Unrealized Losses |  |  | Fair Value |  |  | Unrealized Losses |  |  | Fair Value |  |  | Unrealized Losses |
Fixed income securities: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
U.S. Government and agencies |  | $ | 3,212 |  |  | $ | (28 | ) |  | $ | 6,071 |  |  | $ | (327 | ) |  | $ | 9,283 |  |  | $ | (355 | )
Obligations of states and political subdivisions |  |  | 9,019 |  |  |  | (112 | ) |  |  | 36,207 |  |  |  | (4,785 | ) |  |  | 45,226 |  |  |  | (4,897 | )
Corporate securities |  |  | 14,678 |  |  |  | (240 | ) |  |  | 91,589 |  |  |  | (8,740 | ) |  |  | 106,267 |  |  |  | (8,980 | )
Residential mortgage-backed securities |  |  | 8,535 |  |  |  | (121 | ) |  |  | 30,354 |  |  |  | (4,940 | ) |  |  | 38,889 |  |  |  | (5,061 | )
Commercial mortgage-backed securities |  |  | 1,928 |  |  |  | (42 | ) |  |  | 21,112 |  |  |  | (3,282 | ) |  |  | 23,040 |  |  |  | (3,324 | )
Asset-backed securities |  |  | 6,526 |  |  |  | (43 | ) |  |  | 23,230 |  |  |  | (3,656 | ) |  |  | 29,756 |  |  |  | (3,699 | )
Redeemable preferred stocks |  |  | — |  |  |  | — |  |  |  | 3,297 |  |  |  | (440 | ) |  |  | 3,297 |  |  |  | (440 | )
Total fixed income securities |  | $ | 43,898 |  |  | $ | (586 | ) |  | $ | 211,860 |  |  | $ | (26,170 | ) |  | $ | 255,758 |  |  | $ | (26,756 | )
|  | December 31, 2023 |
|  | Less than 12 Months |  |  | Greater than 12 months |  |  | Total |
|  | Fair Value |  |  | Unrealized Losses |  |  | Fair Value |  |  | Unrealized Losses |  |  | Fair Value |  |  | Unrealized Losses |
Fixed income securities: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
U.S. Government and agencies |  | $ | — |  |  | $ | — |  |  | $ | 9,018 |  |  | $ | (736 | ) |  | $ | 9,018 |  |  | $ | (736 | )
Obligations of states and political subdivisions |  |  | 5,239 |  |  |  | (359 | ) |  |  | 36,194 |  |  |  | (4,357 | ) |  |  | 41,433 |  |  |  | (4,716 | )
Corporate securities |  |  | 8,018 |  |  |  | (93 | ) |  |  | 110,117 |  |  |  | (10,763 | ) |  |  | 118,135 |  |  |  | (10,856 | )
Residential mortgage-backed securities |  |  | 12,054 |  |  |  | (104 | ) |  |  | 33,341 |  |  |  | (5,275 | ) |  |  | 45,395 |  |  |  | (5,379 | )
Commercial mortgage-backed securities |  |  | 2,678 |  |  |  | (5 | ) |  |  | 23,713 |  |  |  | (4,236 | ) |  |  | 26,391 |  |  |  | (4,241 | )
Asset-backed securities |  |  | 4,463 |  |  |  | (18 | ) |  |  | 30,200 |  |  |  | (3,787 | ) |  |  | 34,663 |  |  |  | (3,805 | )
Redeemable preferred stocks |  |  | — |  |  |  | — |  |  |  | 4,161 |  |  |  | (586 | ) |  |  | 4,161 |  |  |  | (586 | )
Total fixed income securities |  | $ | 32,452 |  |  | $ | (579 | ) |  | $ | 246,744 |  |  | $ | (29,740 | ) |  | $ | 279,196 |  |  | $ | (30,319 | )
Schedule of continuing and discontinued operations by duration of the Company’s gross unrealized losses on fixed income | The reconciliation for continuing and discontinued operations by duration of the Company’s gross unrealized losses on fixed income securities are shown below.
|  | June 30, 2024 |
|  | Less than 12 Months |  |  | Greater than 12 months |  |  | Total |
|  | Fair Value |  |  | Unrealized Losses |  |  | Fair Value |  |  | Unrealized Losses |  |  | Fair Value |  |  | Unrealized Losses |
Fixed income securities: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Continuing operations |  | $ | 43,898 |  |  | $ | (586 | ) |  | $ | 211,860 |  |  | $ | (26,170 | ) |  | $ | 255,758 |  |  | $ | (26,756 | )
Discontinued operations |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |
Total fixed income securities |  | $ | 43,898 |  |  | $ | (586 | ) |  | $ | 211,860 |  |  | $ | (26,170 | ) |  | $ | 255,758 |  |  | $ | (26,756 | )
|  | December 31, 2023 |
|  | Less than 12 Months |  |  | Greater than 12 months |  |  | Total |
|  | Fair Value |  |  | Unrealized Losses |  |  | Fair Value |  |  | Unrealized Losses |  |  | Fair Value |  |  | Unrealized Losses |
Fixed income securities: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Continuing operations |  | $ | 24,049 |  |  | $ | (509 | ) |  | $ | 211,367 |  |  | $ | (24,390 | ) |  | $ | 235,416 |  |  | $ | (24,899 | )
Discontinued operations |  |  | 8,403 |  |  |  | (70 | ) |  |  | 35,377 |  |  |  | (5,350 | ) |  |  | 43,780 |  |  |  | (5,420 | )
Total fixed income securities |  | $ | 32,452 |  |  | $ | (579 | ) |  | $ | 246,744 |  |  | $ | (29,740 | ) |  | $ | 279,196 |  |  | $ | (30,319 | )
Schedule of Net Investment Income for Continuing and Discontinued Operations | Net investment income for continuing and discontinued operations consisted of the following:
|  | Three Months Ended June 30, |  |  | Six Months Ended June 30, |
|  | 2024 |  |  | 2023 |  |  | 2024 |  |  | 2023 |
Continuing operations: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fixed income securities |  | $ | 2,624 |  |  | $ | 2,283 |  |  | $ | 5,496 |  |  | $ | 4,466 |
Equity securities |  |  | 182 |  |  |  | 207 |  |  |  | 423 |  |  |  | 448 |
Real estate |  |  | 92 |  |  |  | 97 |  |  |  | 189 |  |  |  | 195 |
Cash and cash equivalents |  |  | 432 |  |  |  | 67 |  |  |  | 869 |  |  |  | 99 |
Total gross investment income |  |  | 3,330 |  |  |  | 2,654 |  |  |  | 6,977 |  |  |  | 5,208 |
Investment expenses |  |  | 807 |  |  |  | 731 |  |  |  | 1,699 |  |  |  | 1,594 |
Net investment income – continuing operations |  |  | 2,523 |  |  |  | 1,923 |  |  |  | 5,278 |  |  |  | 3,614 |
Net investment income – discontinued operations |  |  | 621 |  |  |  | 582 |  |  |  | 1,419 |  |  |  | 1,130 |
Net investment income |  | $ | 3,144 |  |  | $ | 2,505 |  |  | $ | 6,697 |  |  | $ | 4,744 |
Schedule of Net Investment Gains (Losses) for Continuing and Discontinued Operations | Net investment gains (losses) for continuing and discontinued operations consisted of the following:
|  | Three Months Ended June 30, |  |  | Six Months Ended June 30, |
|  | 2024 |  |  | 2023 |  |  | 2024 |  |  | 2023 |
Continuing operations: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Gross realized gains: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fixed income securities |  | $ | — |  |  | $ | — |  |  | $ | 9 |  |  | $ | — |
Equity securities |  |  | 191 |  |  |  | 344 |  |  |  | 381 |  |  |  | 13,018 |
Total gross realized gains |  |  | 191 |  |  |  | 344 |  |  |  | 390 |  |  |  | 13,018 |
Gross realized losses, excluding credit impairment losses: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fixed income securities |  |  | — |  |  |  | (185 | ) |  |  | (15 | ) |  |  | (440 | )
Equity securities |  |  | (182 | ) |  |  | (257 | ) |  |  | (457 | ) |  |  | (1,041 | )
Total gross realized losses, excluding credit impairment losses |  |  | (182 | ) |  |  | (442 | ) |  |  | (472 | ) |  |  | (1,481 | )
Net realized gains (losses) |  |  | 9 |  |  |  | (98 | ) |  |  | (82 | ) |  |  | 11,537 |
Change in net unrealized gains on equity securities |  |  | (589 | ) |  |  | (75 | ) |  |  | 958 |  |  |  | (10,307 | )
Net investment gains (losses) – continuing operations |  |  | (580 | ) |  |  | (173 | ) |  |  | 876 |  |  |  | 1,230 |
Net investment gains (losses) – discontinued operations |  |  | (256 | ) |  |  | (1 | ) |  |  | 116 |  |  |  | 12 |
Net investment gains (losses) |  | $ | (836 | ) |  | $ | (174 | ) |  | $ | 992 |  |  | $ | 1,242 |

X
- References No definition available. + Details
Name: | nodk_ScheduleOfAmortizedCostAndEstimatedFairValueOfFixedIncomeSecuritiesForContinuingAndDiscontinuedOperationsTableTextBlock
Namespace Prefix: | nodk_
Data Type: | dtr:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | nodk_ScheduleOfContinuingAndDiscontinuedOperationsByDurationOfTheCompanysGrossUnrealizedLossesOnFixedIncomeSecuritiesTableTextBlock
Namespace Prefix: | nodk_
Data Type: | dtr:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale). + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 320 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 9 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481800/320-10-50-9 Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 320 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 3 -Publisher FASB -URI https://asc.fasb.org/1943274/2147481800/320-10-50-3 Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 320 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481800/320-10-50-2 Reference 4: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 320 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (c) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481800/320-10-50-2 Reference 5: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 320 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481800/320-10-50-2 Reference 6: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 320 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (aa) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481800/320-10-50-2 Reference 7: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 320 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (aaa) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481800/320-10-50-2 Reference 8: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 320 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (d) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481800/320-10-50-2 Reference 9: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 320 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 3 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481800/320-10-50-3 Reference 10: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 320 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 3 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481800/320-10-50-3 Reference 11: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 320 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 3 -Subparagraph (c) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481800/320-10-50-3 Reference 12: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 320 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 3 -Subparagraph (d) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481800/320-10-50-3 + Details
Name: | us-gaap_DebtSecuritiesAvailableForSaleTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of fair value of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), in unrealized loss position, without allowance for credit loss. Includes beneficial interest in securitized financial asset. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Topic 326 -SubTopic 30 -Name Accounting Standards Codification -Section 55 -Paragraph 8 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479081/326-30-55-8 Reference 2: http://fasb.org/us-gaap/role/ref/otherTransitionRef -Topic 320 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 6 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481800/320-10-50-6 Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 326 -SubTopic 30 -Name Accounting Standards Codification -Section 50 -Paragraph 4 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479106/326-30-50-4 + Details
Name: | us-gaap_DebtSecuritiesAvailableForSaleUnrealizedLossPositionFairValueTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of realized and unrealized gain (loss) on investment in security. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 220 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03(9)(a)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147483621/220-10-S99-2 Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 220 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03(7)(c)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147483621/220-10-S99-2 + Details
Name: | us-gaap_GainLossOnInvestmentsTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of investment income, including, but not limited to, interest and dividend income and amortization of discount (premium) derived from debt and equity securities. Excludes realized and unrealized gain (loss) on investments. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 220 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03(8)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147483621/220-10-S99-2 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 220 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03(7)(a)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147483621/220-10-S99-2 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 220 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03(7)(b)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147483621/220-10-S99-2 Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 220 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03(9)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147483621/220-10-S99-2 Reference 5: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 944 -SubTopic 220 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-04(2)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147477250/944-220-S99-1 + Details
Name: | us-gaap_InvestmentIncomeTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | us-gaap_InvestmentsAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of maturities of an entity's investments as well as any other information pertinent to the investments. + References No definition available. + Details
Name: | us-gaap_InvestmentsClassifiedByContractualMaturityDateTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration