XML 45 R34.htm IDEA: XBRL DOCUMENT v3.21.2
Investments, Unrealized Gains (Losses) on Equity Securities (Details) - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended
Jun. 30, 2021
Jun. 30, 2020
Jun. 30, 2021
Jun. 30, 2020
Investments [Abstract]        
Net realized and unrealized gains (losses) recognized during the period on equity securities $ 4,003 $ 1,355 $ 4,747 $ (7,100)
Less: Net realized gains (losses) recognized during the period on equity securities sold during the period 0 0 0 0
Unrealized gains (losses) on equity securities $ 4,003 $ 1,355 $ 4,747 $ (7,100)