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Comprehensive Income and Accumulated Other Comprehensive Income (Tables) | 9 Months Ended
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Sep. 30, 2021
Equity [Abstract] |
Schedule of Changes in Accumulated Other Comprehensive Income (AOCI) | The following table illustrates the changes in the balance of each component of accumulated other comprehensive income for each period presented in the interim financial statements.
|  | Three Months Ended September 30, |  |  | Nine Months Ended September 30, |
|  | 2021 |  |  | 2020 |  |  | 2021 |  |  | 2020 |
|  | (in thousands) |
Balance, beginning of period |  | $ | 16,862 |  |  | $ | 19,178 |  |  | $ | 21,019 |  |  | $ | 12,211 |
Other comprehensive income (loss) before reclassification |  |  | (1,614 | ) |  |  | 1,316 |  |  |  | (4,210 | ) |  |  | 8,317 |
Amounts reclassified from accumulated other comprehensive income |  |  | (262 | ) |  |  | (582 | ) |  |  | (1,823 | ) |  |  | (616 | )
Net current period other comprehensive income (loss) |  |  | (1,876 | ) |  |  | 734 |  |  |  | (6,033 | ) |  |  | 7,701 |
Balance, end of period |  | $ | 14,986 |  |  | $ | 19,912 |  |  | $ | 14,986 |  |  | $ | 19,912 |
Reclassification Out of Accumulated Other Comprehensive Income | The effects of reclassifications out of accumulated other comprehensive income 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 Income |  | September 30, |  |  | September 30, |  |  | statement of income
|  | 2021 |  |  | 2020 |  |  | 2021 |  |  | 2020 |  |  |
|  | (in thousands) |  |  |
Unrealized gains on debt securities, net of tax |  | $ | 331 |  |  | $ | 737 |  |  | $ | 2,307 |  |  | $ | 780 |  |  | Net realized gains (losses) on investments
|  |  | 331 |  |  |  | 737 |  |  |  | 2,307 |  |  |  | 780 |  |  | Income before income taxes
Unrealized gains on debt securities, net of tax |  |  | (69 | ) |  |  | (155 | ) |  |  | (484 | ) |  |  | (164 | ) |  | Income tax expense
|  | $ | 262 |  |  | $ | 582 |  |  | $ | 1,823 |  |  | $ | 616 |  |  | Net income

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- Definition Tabular disclosure of the components of accumulated other comprehensive income (loss). + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 830 -SubTopic 30 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6450520&loc=d3e32583-110901 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 14A -URI http://asc.fasb.org/extlink&oid=124509347&loc=SL7669686-108580 Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 830 -SubTopic 30 -Section 45 -Paragraph 20 -URI http://asc.fasb.org/extlink&oid=118261656&loc=d3e32211-110900 + Details
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