XML 74 R60.htm IDEA: XBRL DOCUMENT v3.22.4
Fair Value Measurements - Assets Measured on Recurring Basis, Unobservable Input Reconciliation (Details) - USD ($)
$ in Thousands
Dec. 31, 2022
Dec. 31, 2021
Fair Value Measurements    
Fixed income securities classified as Level 3 $ 0 $ 1,500