XML 62 R43.htm IDEA: XBRL DOCUMENT v3.22.1
Investments - Available-for-Sale (Details) - USD ($)
$ in Thousands
Dec. 31, 2021
Dec. 31, 2020
Investments, Debt and Equity Securities [Abstract]    
Amortized Cost $ 9,143 $ 9,987
Unrealized Gain 1 3
Unrealized Loss 0 0
Accrued Interest Income 14 0
Fair Value $ 9,158 $ 9,997