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v3.22.4

Income (Loss) Before Income Taxes from its Non-U.S. Subsidiaries and U.S. Subsidiaries (Detail) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2022 | Dec. 31, 2021 | Dec. 31, 2020
Revenues: |  |  |
Gross written premiums | $ 727,603 | $ 682,122 | $ 606,603
Net written premiums | 591,331 | 580,068 | 548,167
Net earned premiums | 602,471 | 595,610 | 567,699
Net investment income | 27,627 | 37,020 | 28,392
Net realized investment losses | (32,929) | 15,887 | (14,662)
Other income (loss) | 31,365 | 29,751 | 2,118
Total revenues | 628,534 | 678,268 | 583,547
Losses and Expenses: |  |  |
Net losses and loss adjustment expenses | 359,228 | 384,964 | 336,201
Acquisition costs and other underwriting expenses | 236,381 | 222,841 | 215,607
Corporate and other operating expenses | 24,421 | 27,179 | 41,998
Interest expense | 3,004 | 10,481 | 15,792
Loss on extinguishment of debt | 3,529 | 0 | 3,060
Income (loss) before income taxes | $ 1,971 | $ 32,803 | (29,111)
Non-U.S. Subsidiaries |  |  |
Revenues: |  |  |
Gross written premiums |  |  | 46,654
Net written premiums |  |  | 46,654
Net earned premiums |  |  | 53,384
Net investment income |  |  | 17,186
Net realized investment losses |  |  | (3,867)
Other income (loss) |  |  | 148
Total revenues |  |  | 66,851
Losses and Expenses: |  |  |
Net losses and loss adjustment expenses |  |  | 12,874
Acquisition costs and other underwriting expenses |  |  | 17,827
Corporate and other operating expenses |  |  | 23,357
Interest expense |  |  | 869
Loss on extinguishment of debt |  |  | 3,060
Income (loss) before income taxes |  |  | 8,864
U.S. Subsidiaries |  |  |
Revenues: |  |  |
Gross written premiums |  |  | 559,949
Net written premiums |  |  | 501,513
Net earned premiums |  |  | 514,315
Net investment income |  |  | 20,348
Net realized investment losses |  |  | (10,795)
Other income (loss) |  |  | 1,970
Total revenues |  |  | 525,838
Losses and Expenses: |  |  |
Net losses and loss adjustment expenses |  |  | 323,327
Acquisition costs and other underwriting expenses |  |  | 197,780
Corporate and other operating expenses |  |  | 18,641
Interest expense |  |  | 24,065
Loss on extinguishment of debt |  |  | 0
Income (loss) before income taxes |  |  | (37,975)
Eliminations |  |  |
Revenues: |  |  |
Gross written premiums |  |  | 0
Net written premiums |  |  | 0
Net earned premiums |  |  | 0
Net investment income |  |  | (9,142)
Net realized investment losses |  |  | (0)
Other income (loss) |  |  | 0
Total revenues |  |  | (9,142)
Losses and Expenses: |  |  |
Net losses and loss adjustment expenses |  |  | 0
Acquisition costs and other underwriting expenses |  |  | 0
Corporate and other operating expenses |  |  | 0
Interest expense |  |  | (9,142)
Loss on extinguishment of debt |  |  | 0
Income (loss) before income taxes |  |  | $ 0

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