XML 52 R42.htm IDEA: XBRL DOCUMENT v3.21.1
Investments - Net Investment Income (Details) - USD ($)
$ in Thousands
3 Months Ended
Mar. 31, 2021
Mar. 31, 2020
Investment income from portfolios    
Limited partnerships $ 9,046 $ (3,705)
Total investment income 17,422 4,913
Less: investment expenses 325 249
Net investment income 17,097 4,664
Available-for-sale securities    
Investment income from portfolios    
Available-for-sale and Equity securities 6,197 5,788
Equity securities    
Investment income from portfolios    
Available-for-sale and Equity securities 1,202 856
Cash equivalents and other    
Investment income from portfolios    
Available-for-sale and Equity securities $ 977 $ 1,974