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Comprehensive Income and Accumulated Other Comprehensive Loss (Tables) | 9 Months Ended
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Sep. 30, 2023
Equity [Abstract] |
Schedule of Changes in Accumulated Other Comprehensive Loss (AOCI) | The following table illustrates the changes in the balance of each component of accumulated other comprehensive loss for each period presented in the interim financial statements.
|  | Three Months Ended |  |  | Nine Months Ended |
|  | September 30, |  |  | September 30, |
|  | 2023 |  |  | 2022 |  |  | 2023 |  |  | 2022 |
|  | (in thousands) |
Balance, beginning of period |  | $ | (12,100 | ) |  | $ | (8,874 | ) |  | $ | (13,828 | ) |  | $ | 13,537 |
Other comprehensive loss before reclassification |  |  | (8,455 | ) |  |  | (10,252 | ) |  |  | (6,881 | ) |  |  | (31,956 | )
Amounts reclassified from accumulated other comprehensive loss |  |  | 192 |  |  |  | (838 | ) |  |  | 346 |  |  |  | (1,545 | )
Net current period other comprehensive loss |  |  | (8,263 | ) |  |  | (11,090 | ) |  |  | (6,535 | ) |  |  | (33,501 | )
Balance, end of period |  | $ | (20,363 | ) |  | $ | (19,964 | ) |  | $ | (20,363 | ) |  | $ | (19,964 | )
Reclassification Out of Accumulated Other Comprehensive Loss | The effects of reclassifications out of accumulated other comprehensive loss by the respective line items of net income are presented in the following table.
Component of Accumulated Other |  | Three Months Ended |  |  | Nine Months Ended |  |  | Affected line item in the
Comprehensive Loss |  | September 30, |  |  | September 30, |  |  | statement of income
|  | 2023 |  |  | 2022 |  |  | 2023 |  |  | 2022 |  |  |
|  | (in thousands) |  |  |
Unrealized gains (losses) on debt securities, net of tax |  | $ | (243 | ) |  | $ | 1,061 |  |  | $ | (438 | ) |  | $ | 1,955 |  |  | Net realized gains on investments
|  |  | (243 | ) |  |  | 1,061 |  |  |  | (438 | ) |  |  | 1,955 |  |  | Income before income taxes
Unrealized gains (losses) on debt securities, net of tax |  |  | 51 |  |  |  | (223 | ) |  |  | 92 |  |  |  | (410 | ) |  | Income tax expense
|  | $ | (192 | ) |  | $ | 838 |  |  | $ | (346 | ) |  | $ | 1,545 |  |  | Net income

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