Investments in debt and equity securities | Investments in debt and equity securities. As of June 30, 2023 and December 31, 2022, the net unrealized investment gains relating to investments in equity securitie s held were $13.6 million and $19.2 million, respectively (refer to Note 5). The amortized costs and fair values of investments in debt securities are as follows: June 30, 2023 December 31, 2022 Amortized costs Fair values Amortized costs Fair values ($000 omitted) Municipal 26,273 25,949 30,104 29,835 Corporate 249,888 233,200 272,362 254,316 Foreign 326,937 311,354 315,184 299,137 U.S. Treasury Bonds 32,149 31,424 29,078 28,646 635,247 601,927 646,728 611,934 Foreign debt securities consist of Canadian government, provincial and corporate bonds, United Kingdom treasury and corporate bonds, and Mexican government bonds. Gross unrealized gains and losses on investments in debt securities are as follows: June 30, 2023 December 31, 2022 Gains Losses Gains Losses ($000 omitted) Municipal 1 325 3 272 Corporate 433 17,121 489 18,535 Foreign 293 15,876 165 16,212 U.S. Treasury Bonds 12 737 21 453 739 34,059 678 35,472 Debt securities as of June 30, 2023 mature, according to their contractual terms, as follows (actual maturities may differ due to call or prepayment rights): Amortized costs Fair values ($000 omitted) In one year or less 90,765 88,947 After one year through five years 357,970 337,352 After five years through ten years 171,140 162,291 After ten years 15,372 13,337 635,247 601,927 Gross unrealized losses on investments in debt securities and the fair values of the related securities, aggregated by investment category and length of time that individual securities have been in a continuous unrealized loss position at June 30, 2023, were: Less than 12 months More than 12 months Total Losses Fair values Losses Fair values Losses Fair values ($000 omitted) Municipal 191 20,666 134 4,033 325 24,699 Corporate 1,990 50,979 15,131 165,730 17,121 216,709 Foreign 1,335 84,849 14,541 206,510 15,876 291,359 U.S. Treasury Bonds 656 28,748 81 1,278 737 30,026 4,172 185,242 29,887 377,551 34,059 562,793 The number of specific debt investment holdings held in an unrealized loss position as of June 30, 2023 was 356. Of these securities, 216 were in unrealized loss positions for more than 12 months. Total gross unrealized investment losses at June 30, 2023 slightly improved compared to December 31, 2022 primarily due to slower interest rate increases during 2023. Since the Company does not intend to sell and will more likely than not maintain each investment security until its maturity or anticipated recovery in value, and no significant credit risk is deemed to exist, these investments are not considered as credit-impaired. The Company believes its investment portfolio is diversified and expects no material loss to result from the failure to perform by issuers of the debt securities it holds. Investments made by the Company are not collateralized. Gross unrealized losses on investments in debt securities and the fair values of the related securities, aggregated by investment category and length of time that individual securities have been in a continuous unrealized loss position at December 31, 2022, were: Less than 12 months More than 12 months Total Losses Fair values Losses Fair values Losses Fair values ($000 omitted) Municipal 262 27,491 10 67 272 27,558 Corporate 12,935 193,239 5,600 44,342 18,535 237,581 Foreign 7,608 186,221 8,604 101,294 16,212 287,515 U.S. Treasury Bonds 413 25,102 40 445 453 25,547 21,218 432,053 14,254 146,148 35,472 578,201 Net realized and unrealized gains. Realized and unrealized gains and losses are detailed as follows: Three Months Ended Six Months Ended 2023 2022 2023 2022 ($000 omitted) Realized gains 278 1,683 339 3,277 Realized losses (3,430) (3,671) (4,177) (3,839) Net unrealized investment gains (losses) recognized on equity securities still held at end of period 2,047 (9,917) 955 (7,258) (1,105) (11,905) (2,883) (7,820) Realized losses during the second quarter and first six months of 2023 included a $3.2 million contingent receivable loss adjustment resulting from a previous disposition of a business, while realized gains and losses during the second quarter and first six months of 2022 included a loss of $3.6 million from the same disposition of a business, partially offset by a $1.0 million gain from an acquisition contingent liability adjustment. Investment gains and losses recognized related to investments in equity securities are as follows: Three Months Ended Six Months Ended 2023 2022 2023 2022 ($000 omitted) Net investment gains (losses) recognized on equity securities during the period 1,988 (9,366) 232 (6,795) Less: Net realized (losses) gains on equity securities sold during the period (59) 551 (723) 463 Net unrealized investment gains (losses) recognized on equity securities still held at end of period 2,047 (9,917) 955 (7,258) Proceeds from sales of investments in securities are as follows: Three Months Ended Six Months Ended 2023 2022 2023 2022 ($000 omitted) Proceeds from sales of debt securities 7,433 11,002 14,879 28,282 Proceeds from sales of equity securities 5,283 117 24,609 487 Total proceeds from sales of investments in securities 12,716 11,119 39,488 28,769 |