XML 118 R107.htm IDEA: XBRL DOCUMENT v3.21.2
Guarantees (Changes in Liabilty of Estimated Loss from Credit Recourse Agreement) (Details) - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended
Jun. 30, 2021
Jun. 30, 2020
Jun. 30, 2021
Jun. 30, 2020
Movement In Guaranteed Benefit Liability Gross [Roll Forward]        
Balance at beginning of period $ 195 $ 906 $ 218 $ 985
Net (charge-off/terminations) recoveries 10 (12) (13) (91)
Balance at the end of period $ 205 $ 894 $ 205 $ 894