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Derivative Instruments | 3 Months Ended
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Mar. 31, 2023
Derivative Instruments And Hedging Activities Disclosure [Abstract] |
Derivative Instruments | 4. Derivative Instruments Derivatives were used by the Company to reduce risks from changes in interest rates and limit exposure to severe equity market changes. The Company used interest rate swaps with terms to exchange, at specified intervals, the difference between fixed rate and floating rate interest amounts as calculated by reference to an agreed notional amount. The Company has also used exchange-traded futures contracts, which give the holder the right and obligation to participate in market movements at a future date, to allow the Company to react faster to market conditions. When using derivatives, the Company posts collateral and settles variation margin in cash on a daily basis equal to the amount of the derivatives’ change in value. The Company accounts for the interest rate swaps and futures as non-hedge instruments and recognizes the fair value of the interest rate swaps in other assets or other liabilities on the consolidated balance sheets with the changes in fair value recognized as net realized investment gains or losses in the consolidated statements of operations. The Company is ultimately responsible for the valuation of the interest rate swaps. To aid in determining the estimated fair value of the interest rate swaps, the Company relies on the forward interest rate curve and information obtained from a third party financial institution. The following table summarizes the net gains included in the consolidated statements of operations for changes in the fair value of the derivatives and the periodic net interest settlements under the derivatives for the quarters ended March 31, 2023 and 2022:
|  |  |  | Quarters Ended March 31, |
(Dollars in thousands) |  | Consolidated Statements of Operations Line |  | 2023 |  |  | 2022 |
Interest rate swap agreements |  | Net realized investment gains (losses) |  | $ | — |  |  | $ | 4,724 |
Total |  |  |  | $ | — |  |  | $ | 4,724 |
The Company terminated its outstanding interest rate swaps in the fourth quarter of 2022 and was not utilizing interest rate swap agreements as of December 31, 2022. There are no outstanding amounts related to the interest rate swap agreements on the consolidated balance sheets as of March 31, 2023 or December 31, 2022.

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- Definition The entire disclosure for derivatives and fair value of assets and liabilities. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -URI https://asc.fasb.org/topic&trid=2155941 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -URI https://asc.fasb.org/topic&trid=2229140 + Details
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