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Summary of Investments | 6 Months Ended
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Jun. 30, 2024
Investments, Debt and Equity Securities [Abstract] |
SUMMARY OF INVESTMENTS | SUMMARY OF INVESTMENTS Fair Value of Investments A reconciliation of the amortized cost to fair value of investments in our available-for-sale fixed maturity portfolio, presented on a consolidated basis, as of June 30, 2024 and December 31, 2023, is provided below:
June 30, 2024 |  |
Type of Investment | Amortized Cost |  | Gross Unrealized Gain |  | Gross Unrealized Loss |  | Allowance for Credit Losses |  | Fair Value |
AVAILABLE-FOR-SALE |  |  |  |  |  |  |  |  |  |
Fixed maturities: |  |  |  |  |  |  |  |  |  |
Bonds |  |  |  |  |  |  |  |  |  |
U.S. Treasury | $ | 51,211 |  |  | $ | 56 |  |  | $ | 618 |  |  | $ | — |  |  | $ | 50,649 |  |
U.S. government agency | 97,438 |  |  | 57 |  |  | 9,154 |  |  | — |  |  | 88,341 |  |
States, municipalities and political subdivisions |  |  |  |  |  |  |  |  |  |
General obligations: |  |  |  |  |  |  |  |  |  |
Midwest | 38,918 |  |  | — |  |  | 469 |  |  | — |  |  | 38,449 |  |
Northeast | 7,121 |  |  | — |  |  | 122 |  |  | — |  |  | 6,999 |  |
South | 36,875 |  |  | — |  |  | 768 |  |  | — |  |  | 36,107 |  |
West | 58,789 |  |  | 35 |  |  | 939 |  |  | — |  |  | 57,885 |  |
Special revenue: |  |  |  |  |  |  |  |  |  |
Midwest | 64,440 |  |  | 2 |  |  | 729 |  |  | — |  |  | 63,713 |  |
Northeast | 50,012 |  |  | 23 |  |  | 767 |  |  | — |  |  | 49,268 |  |
South | 121,547 |  |  | 21 |  |  | 2,932 |  |  | — |  |  | 118,636 |  |
West | 86,246 |  |  | 8 |  |  | 1,485 |  |  | — |  |  | 84,769 |  |
Foreign bonds | 16,210 |  |  | 11 |  |  | 1,083 |  |  | — |  |  | 15,138 |  |
Public utilities | 141,202 |  |  | 286 |  |  | 10,720 |  |  | — |  |  | 130,768 |  |
Corporate bonds |  |  |  |  |  |  |  |  |  |
Energy | 41,879 |  |  | 3 |  |  | 2,245 |  |  | — |  |  | 39,637 |  |
Industrials | 58,647 |  |  | 86 |  |  | 5,011 |  |  | — |  |  | 53,722 |  |
Consumer goods and services | 101,945 |  |  | 52 |  |  | 8,675 |  |  | — |  |  | 93,322 |  |
Health care | 31,795 |  |  | — |  |  | 4,939 |  |  | — |  |  | 26,856 |  |
Technology, media and telecommunications | 82,279 |  |  | — |  |  | 7,305 |  |  | — |  |  | 74,974 |  |
Financial services | 233,099 |  |  | 852 |  |  | 6,379 |  |  | — |  |  | 227,572 |  |
Mortgage-backed securities | 219,159 |  |  | 500 |  |  | 3,380 |  |  | — |  |  | 216,279 |  |
Collateralized mortgage obligations |  |  |  |  |  |  |  |  |  |
Government National Mortgage Association | 151,577 |  |  | 161 |  |  | 14,138 |  |  | — |  |  | 137,600 |  |
Federal Home Loan Mortgage Corporation | 79,811 |  |  | — |  |  | 14,502 |  |  | — |  |  | 65,309 |  |
Federal National Mortgage Association | 46,395 |  |  | 23 |  |  | 5,201 |  |  | — |  |  | 41,217 |  |
Asset-backed securities | 78,987 |  |  | 123 |  |  | 187 |  |  | — |  |  | 78,923 |  |
Total Available-for-Sale Fixed Maturities | $ | 1,895,582 |  |  | $ | 2,299 |  |  | $ | 101,748 |  |  | $ | — |  |  | $ | 1,796,133 |  |
December 31, 2023 |
Type of Investment | Amortized Cost |  | Gross Unrealized Gain |  | Gross Unrealized Loss |  | Allowance for Credit Losses |  | Fair Value
AVAILABLE-FOR-SALE |  |  |  |  |  |  |  |  |
Fixed maturities: |  |  |  |  |  |  |  |  |
Bonds |  |  |  |  |  |  |  |  |
U.S. Treasury | $ | 51,211 |  |  | $ | 325 |  |  | $ | 675 |  |  | $ | — |  |  | $ | 50,861 |
U.S. government agency | 102,540 |  |  | 255 |  |  | 8,302 |  |  | — |  |  | 94,493 |
States, municipalities and political subdivisions |  |  |  |  |  |  |  |  |
General obligations: |  |  |  |  |  |  |  |  |
Midwest | 52,712 |  |  | 132 |  |  | 137 |  |  | — |  |  | 52,707 |
Northeast | 11,422 |  |  | 1 |  |  | 43 |  |  | — |  |  | 11,380 |
South | 54,560 |  |  | 47 |  |  | 400 |  |  | — |  |  | 54,207 |
West | 77,874 |  |  | 23 |  |  | 471 |  |  | — |  |  | 77,426 |
Special revenue: |  |  |  |  |  |  |  |  |
Midwest | 101,037 |  |  | 302 |  |  | 358 |  |  | — |  |  | 100,981 |
Northeast | 52,708 |  |  | 79 |  |  | 560 |  |  | — |  |  | 52,227 |
South | 166,119 |  |  | 302 |  |  | 2,155 |  |  | — |  |  | 164,266 |
West | 102,254 |  |  | 147 |  |  | 836 |  |  | — |  |  | 101,565 |
Foreign bonds | 21,255 |  |  | — |  |  | 2,083 |  |  | — |  |  | 19,172 |
Public utilities | 149,734 |  |  | 787 |  |  | 10,054 |  |  | — |  |  | 140,467 |
Corporate bonds |  |  |  |  |  |  |  |  |
Energy | 45,351 |  |  | 249 |  |  | 2,127 |  |  | — |  |  | 43,473 |
Industrials | 74,760 |  |  | 727 |  |  | 4,939 |  |  | — |  |  | 70,548 |
Consumer goods and services | 103,315 |  |  | 271 |  |  | 7,665 |  |  | — |  |  | 95,921 |
Health care | 37,872 |  |  | 99 |  |  | 4,499 |  |  | — |  |  | 33,472 |
Technology, media and telecommunications | 87,002 |  |  | 451 |  |  | 5,665 |  |  | — |  |  | 81,788 |
Financial services | 152,329 |  |  | 743 |  |  | 7,381 |  |  | 1 |  |  | 145,690 |
Mortgage-backed securities | 23,800 |  |  | 11 |  |  | 2,328 |  |  | — |  |  | 21,483 |
Collateralized mortgage obligations |  |  |  |  |  |  |  |  |
Government National Mortgage Association | 164,666 |  |  | 1,282 |  |  | 12,742 |  |  | — |  |  | 153,206 |
Federal Home Loan Mortgage Corporation | 84,842 |  |  | 20 |  |  | 13,177 |  |  | — |  |  | 71,685 |
Federal National Mortgage Association | 50,284 |  |  | 33 |  |  | 4,664 |  |  | — |  |  | 45,653 |
Asset-backed securities | 3,394 |  |  | 524 |  |  | 87 |  |  | — |  |  | 3,831 |
Total Available-for-Sale Fixed Maturities | $ | 1,771,041 |  |  | $ | 6,810 |  |  | $ | 91,348 |  |  | $ | 1 |  |  | $ | 1,686,502 |
Maturities The amortized cost and fair value of available-for-sale fixed maturity securities at June 30, 2024, by contractual maturity, are shown in the following tables. Actual maturities may differ from contractual maturities because borrowers may have the right to call or prepay obligations with or without call or prepayment penalties. Asset-backed securities, mortgage-backed securities and collateralized mortgage obligations may be subject to prepayment risk and are therefore not categorized by contractual maturity.
Maturities |  |  |  |  |  |  |
| Available-For-Sale |  |
June 30, 2024 | Amortized Cost |  | Fair Value |  |  |  |
Due in one year or less | $ | 119,744 |  |  | $ | 118,585 |  |  |  |  |
Due after one year through five years | 418,408 |  |  | 406,880 |  |  |  |  |
Due after five years through 10 years | 415,686 |  |  | 385,942 |  |  |  |  |
Due after 10 years | 365,815 |  |  | 345,398 |  |  |  |  |
Asset-backed securities | 78,987 |  |  | 78,923 |  |  |  |  |
Mortgage-backed securities | 219,159 |  |  | 216,279 |  |  |  |  |
Collateralized mortgage obligations | 277,783 |  |  | 244,126 |  |  |  |  |
| $ | 1,895,582 |  |  | $ | 1,796,133 |  |  |  |  |
Net Investment Gains and Losses Net gains (losses) on disposition of investments are computed using the specific identification method and are included in the computation of net income. A summary of the components of net investment gains (losses) is as follows:
| Three Months Ended June 30, |  | Six Months Ended June 30,
| 2024 |  | 2023 |  | 2024 |  | 2023
Net investment gains (losses): |  |  |  |  |  |  |
Fixed maturities: |  |  |  |  |  |  |
Available-for-sale | $ | (1,382) |  |  | $ | (248) |  |  | $ | (4,044) |  |  | $ | (426) |
Allowance for credit losses | 1 |  |  | 177 |  |  | 1 |  |  | 1 |
Equity securities |  |  |  |  |  |  |
Net gains (losses) recognized on equity securities sold during the period | — |  |  | 1,735 |  |  | 1,362 |  |  | 2,235 |
Unrealized gains (losses) recognized during the period on equity securities held at reporting date | — |  |  | (459) |  |  | — |  |  | (2,164) |
Net gains (losses) recognized during the reporting period on equity securities | — |  |  | 1,276 |  |  | 1,362 |  |  | 71 |
Mortgage loans allowance for credit losses | — |  |  | (6) |  |  | 10 |  |  | (6) |
Other long-term investments | 152 |  |  | (122) |  |  | 241 |  |  | (308) |
Real estate | — |  |  | 47 |  |  | — |  |  | 47 |
Total net investment gains (losses) | $ | (1,229) |  |  | $ | 1,124 |  |  | $ | (2,431) |  |  | $ | (621) |
The proceeds and gross realized gains (losses) on the sale of available-for-sale fixed maturity securities are as follows:
| Three Months Ended June 30, |  | Six Months Ended June 30,
| 2024 |  | 2023 |  | 2024 |  | 2023
Proceeds from sales | $ | 145,621 |  |  | $ | 33,941 |  |  | $ | 233,999 |  |  | $ | 43,809 |
Gross realized gains | 133 |  |  | 110 |  |  | 1,498 |  |  | 121 |
Gross realized losses | 1,515 |  |  | 358 |  |  | 5,542 |  |  | 547 |
Funding Commitment Pursuant to agreements with our limited liability partnership investments, we are contractually committed through July 10, 2030 to make capital contributions upon the request of certain of the partnerships. Our remaining potential contractual obligation was $25,442 at June 30, 2024. Unrealized Gain and Loss A summary of the changes in net unrealized investment gain (loss) during the reporting period is as follows:
| Six Months Ended June 30,
| 2024 |  | 2023
Change in net unrealized investment gain (loss) |  |  |
Available-for-sale fixed maturities | $ | (13,958) |  |  | $ | (919) |
Income tax effect | 2,931 |  |  | 193 |
Total change in net unrealized investment gain (loss), net of tax | $ | (11,027) |  |  | $ | (726) |
Credit Risk An allowance for credit losses is recorded based on a number of factors including current economic conditions, management's expectations of future economic conditions and performance indicators, such as market value versus amortized cost, investment spreads widening or contracting, rating actions, payment and default history. The following table contains a rollforward of the allowance for credit losses for available-for-sale fixed maturity securities at June 30, 2024.
Rollforward of allowance for credit losses for available-for-sale fixed maturity securities:
|  | As of
|  | June 30, 2024
Beginning balance, January 1, 2024 |  | $ | 1 |
Additions to the allowance for credit losses for which credit losses were not previously recorded |  |
Reductions for securities sold during the period (realized) |  |
Write-offs charged against the allowance |  |
Recoveries of amounts previously written off |  | (1) |
Ending balance, June 30, 2024 |  | $ | — |
Fixed Maturities Unrealized Loss The following tables summarize our fixed maturity securities that were in an unrealized loss position reported on a consolidated basis at June 30, 2024 and December 31, 2023. The securities are presented by the length of time they have been continuously in an unrealized loss position. Non-credit related unrealized losses are recognized as a component of other comprehensive income and represent other market movements that are not credit related, for example interest rate changes. We have no intent to sell, and it is more likely than not that we will not be required to sell these securities until the fair value recovers to at least equal our cost basis or the securities mature.
June 30, 2024 | Less than 12 months |  | 12 months or longer |  | Total
Type of Investment | Number of Issues |  | Fair Value |  | Gross Unrealized Loss |  | Number of Issues |  | Fair Value |  | Gross Unrealized Loss |  | Fair Value |  | Gross Unrealized Loss
AVAILABLE-FOR-SALE |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fixed maturities: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Bonds |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
U.S. Treasury | 2 |  |  | $ | 24,891 |  |  | $ | 47 |  |  | 8 |  |  | $ | 16,856 |  |  | $ | 571 |  |  | $ | 41,747 |  |  | $ | 618 |
U.S. government agency | 4 |  |  | 13,890 |  |  | 91 |  |  | 23 |  |  | 70,493 |  |  | 9,063 |  |  | 84,383 |  |  | 9,154 |
States, municipalities and political subdivisions |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
General obligations |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Midwest | 7 |  |  | 18,941 |  |  | 123 |  |  | 7 |  |  | 18,388 |  |  | 346 |  |  | 37,329 |  |  | 469 |
Northeast | 9 |  |  | 3,566 |  |  | 64 |  |  | 1 |  |  | 3,433 |  |  | 58 |  |  | 6,999 |  |  | 122 |
South | 4 |  |  | 8,914 |  |  | 59 |  |  | 14 |  |  | 26,042 |  |  | 709 |  |  | 34,956 |  |  | 768 |
West | 6 |  |  | 9,558 |  |  | 46 |  |  | 12 |  |  | 36,434 |  |  | 893 |  |  | 45,992 |  |  | 939 |
Special revenue |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Midwest | 14 |  |  | 23,903 |  |  | 238 |  |  | 18 |  |  | 33,974 |  |  | 491 |  |  | 57,877 |  |  | 729 |
Northeast | 3 |  |  | 6,844 |  |  | 28 |  |  | 13 |  |  | 32,544 |  |  | 739 |  |  | 39,388 |  |  | 767 |
South | 13 |  |  | 24,560 |  |  | 213 |  |  | 42 |  |  | 89,295 |  |  | 2,719 |  |  | 113,855 |  |  | 2,932 |
West | 14 |  |  | 17,608 |  |  | 207 |  |  | 30 |  |  | 63,881 |  |  | 1,278 |  |  | 81,489 |  |  | 1,485 |
Foreign bonds | — |  |  | — |  |  | — |  |  | 5 |  |  | 11,190 |  |  | 1,083 |  |  | 11,190 |  |  | 1,083 |
Public utilities | 5 |  |  | 12,656 |  |  | 148 |  |  | 48 |  |  | 107,286 |  |  | 10,572 |  |  | 119,942 |  |  | 10,720 |
Corporate bonds |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Energy | 3 |  |  | 7,613 |  |  | 52 |  |  | 13 |  |  | 31,759 |  |  | 2,193 |  |  | 39,372 |  |  | 2,245 |
Industrials | 1 |  |  | 2,931 |  |  | 63 |  |  | 19 |  |  | 40,660 |  |  | 4,948 |  |  | 43,591 |  |  | 5,011 |
Consumer goods and services | 6 |  |  | 11,860 |  |  | 155 |  |  | 29 |  |  | 76,528 |  |  | 8,520 |  |  | 88,388 |  |  | 8,675 |
Health care | 3 |  |  | 5,412 |  |  | 95 |  |  | 9 |  |  | 21,444 |  |  | 4,844 |  |  | 26,856 |  |  | 4,939 |
Technology, media and telecommunications | 4 |  |  | 13,285 |  |  | 344 |  |  | 27 |  |  | 61,689 |  |  | 6,961 |  |  | 74,974 |  |  | 7,305 |
Financial services | 13 |  |  | 69,749 |  |  | 557 |  |  | 38 |  |  | 100,662 |  |  | 5,822 |  |  | 170,411 |  |  | 6,379 |
Mortgage-backed securities | 18 |  |  | 128,323 |  |  | 777 |  |  | 50 |  |  | 17,020 |  |  | 2,603 |  |  | 145,343 |  |  | 3,380 |
Collateralized mortgage obligations |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Government National Mortgage Association | 11 |  |  | 39,696 |  |  | 304 |  |  | 41 |  |  | 69,975 |  |  | 13,834 |  |  | 109,671 |  |  | 14,138 |
Federal Home Loan Mortgage Corporation | 1 |  |  | 2,528 |  |  | 12 |  |  | 32 |  |  | 62,781 |  |  | 14,490 |  |  | 65,309 |  |  | 14,502 |
Federal National Mortgage Association | 3 |  |  | 5,464 |  |  | 74 |  |  | 20 |  |  | 30,266 |  |  | 5,127 |  |  | 35,730 |  |  | 5,201 |
Asset-backed securities | 6 |  |  | 22,483 |  |  | 115 |  |  | 1 |  |  | 2,612 |  |  | 72 |  |  | 25,095 |  |  | 187 |
Total Available-for-Sale Fixed Maturities | 150 |  |  | $ | 474,675 |  |  | $ | 3,812 |  |  | 500 |  |  | $ | 1,025,212 |  |  | $ | 97,936 |  |  | $ | 1,499,887 |  |  | $ | 101,748 |
The unrealized losses on our investments in available-for-sale fixed maturities were the result of interest rate movements. We have no intent to sell, and it is more likely than not that we will not be required to sell these securities until the fair value recovers to at least equal our cost basis or the securities mature. In determining whether an allowance for credit losses is necessary, the expected credit loss allowance model procedurally narrows down assets, including based on risk criteria, and then targets those assets which have met specific quantitative thresholds of price decrease and operating adjusted increase in spread. Assets meeting those thresholds are processed through models, such as present value of cash flows, to determine any necessary credit allowance adjustment.
December 31, 2023 | Less than 12 months |  | 12 months or longer |  | Total
Type of Investment | Number of Issues |  | Fair Value |  | Gross Unrealized Loss |  | Number of Issues |  | Fair Value |  | Gross Unrealized Loss |  | Fair Value |  | Gross Unrealized Loss
AVAILABLE-FOR-SALE |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fixed maturities: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Bonds |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
U.S. Treasury | 2 |  |  | $ | 4,138 |  |  | $ | 46 |  |  | 6 |  |  | $ | 12,717 |  |  | $ | 629 |  |  | $ | 16,855 |  |  | $ | 675 |
U.S. government agency | 3 |  |  | 10,986 |  |  | 14 |  |  | 23 |  |  | 71,375 |  |  | 8,288 |  |  | 82,361 |  |  | 8,302 |
States, municipalities and political subdivisions |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
General obligations |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Midwest | 11 |  |  | 19,534 |  |  | 61 |  |  | 3 |  |  | 10,737 |  |  | 76 |  |  | 30,271 |  |  | 137 |
Northeast | 3 |  |  | 5,371 |  |  | 8 |  |  | 1 |  |  | 3,469 |  |  | 35 |  |  | 8,840 |  |  | 43 |
South | 12 |  |  | 21,753 |  |  | 91 |  |  | 9 |  |  | 16,610 |  |  | 309 |  |  | 38,363 |  |  | 400 |
West | 17 |  |  | 38,204 |  |  | 140 |  |  | 7 |  |  | 20,064 |  |  | 331 |  |  | 58,268 |  |  | 471 |
Special revenue |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Midwest | 17 |  |  | 29,535 |  |  | 113 |  |  | 11 |  |  | 23,375 |  |  | 245 |  |  | 52,910 |  |  | 358 |
Northeast | 6 |  |  | 15,131 |  |  | 67 |  |  | 8 |  |  | 24,271 |  |  | 493 |  |  | 39,402 |  |  | 560 |
South | 21 |  |  | 45,639 |  |  | 232 |  |  | 32 |  |  | 66,925 |  |  | 1,923 |  |  | 112,564 |  |  | 2,155 |
West | 20 |  |  | 32,789 |  |  | 248 |  |  | 16 |  |  | 38,495 |  |  | 588 |  |  | 71,284 |  |  | 836 |
Foreign bonds | — |  |  | — |  |  | — |  |  | 9 |  |  | 19,172 |  |  | 2,083 |  |  | 19,172 |  |  | 2,083 |
Public utilities | 4 |  |  | 7,151 |  |  | 74 |  |  | 48 |  |  | 111,793 |  |  | 9,980 |  |  | 118,944 |  |  | 10,054 |
Corporate bonds |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Energy | — |  |  | — |  |  | — |  |  | 15 |  |  | 34,331 |  |  | 2,127 |  |  | 34,331 |  |  | 2,127 |
Industrials | 1 |  |  | 1,210 |  |  | 19 |  |  | 21 |  |  | 47,462 |  |  | 4,920 |  |  | 48,672 |  |  | 4,939 |
Consumer goods and services | 4 |  |  | 14,724 |  |  | 98 |  |  | 28 |  |  | 68,837 |  |  | 7,567 |  |  | 83,561 |  |  | 7,665 |
Health care | 1 |  |  | 3,000 |  |  | 2 |  |  | 11 |  |  | 26,544 |  |  | 4,497 |  |  | 29,544 |  |  | 4,499 |
Technology, media and telecommunications | 1 |  |  | 3,969 |  |  | 35 |  |  | 27 |  |  | 62,988 |  |  | 5,630 |  |  | 66,957 |  |  | 5,665 |
Financial services | 5 |  |  | 14,327 |  |  | 223 |  |  | 44 |  |  | 112,517 |  |  | 7,158 |  |  | 126,844 |  |  | 7,381 |
Mortgage-backed securities | 3 |  |  | 2,783 |  |  | 33 |  |  | 48 |  |  | 15,758 |  |  | 2,295 |  |  | 18,541 |  |  | 2,328 |
Collateralized mortgage obligations |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Government National Mortgage Association | 2 |  |  | 7,055 |  |  | 27 |  |  | 40 |  |  | 72,565 |  |  | 12,715 |  |  | 79,620 |  |  | 12,742 |
Federal Home Loan Mortgage Corporation | 2 |  |  | 2,589 |  |  | 22 |  |  | 31 |  |  | 66,361 |  |  | 13,155 |  |  | 68,950 |  |  | 13,177 |
Federal National Mortgage Association | 2 |  |  | 5,454 |  |  | 55 |  |  | 20 |  |  | 31,460 |  |  | 4,609 |  |  | 36,914 |  |  | 4,664 |
Asset-backed securities | — |  |  | — |  |  | — |  |  | 1 |  |  | 2,962 |  |  | 87 |  |  | 2,962 |  |  | 87 |
Total Available-for-Sale Fixed Maturities | 137 |  |  | $ | 285,342 |  |  | $ | 1,608 |  |  | 459 |  |  | $ | 960,788 |  |  | $ | 89,740 |  |  | $ | 1,246,130 |  |  | $ | 91,348 |

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Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
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