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Investments - Investment Income (Details) - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2021 | Jun. 30, 2020 | Jun. 30, 2021 | Jun. 30, 2020
Net Investment Income |  |  |  |
Investment income | $ 3,937 | $ 6,168 | $ 7,844 | $ 13,355
Investment expenses | (254) | (261) | (578) | (531)
Net investment income | 3,683 | 5,907 | 7,266 | 12,824
Fixed Maturities |  |  |  |
Net Investment Income |  |  |  |
Investment income | 3,333 | 5,592 | 7,022 | 11,062
Equity Securities |  |  |  |
Net Investment Income |  |  |  |
Investment income | 199 | 728 | 328 | 1,499
Cash and cash equivalents |  |  |  |
Net Investment Income |  |  |  |
Investment income | 39 | 66 | 97 | 737
Other Investments |  |  |  |
Net Investment Income |  |  |  |
Investment income | 295 | (311) | 285 | (45)
Other Assets |  |  |  |
Net Investment Income |  |  |  |
Investment income | $ 71 | $ 93 | $ 112 | $ 102

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- Definition Amount, after investment expense, of income earned from investments in securities and real estate. Includes, but is not limited to, real estate investment, policy loans, dividends, and interest. Excludes realized gain (loss) on investments. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 220 -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-04(2)) -URI http://asc.fasb.org/extlink&oid=120400993&loc=SL114874131-224263 + Details
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