XML 77 R66.htm IDEA: XBRL DOCUMENT v3.20.2
Investment Securities (Narrative) (Details) - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended
Jun. 30, 2020
Jun. 30, 2019
Jun. 30, 2020
Jun. 30, 2019
Dec. 31, 2019
Schedule of Available-for-sale Securities [Line Items]          
Money market investments $ 10,022 $ 7,485 $ 10,022 $ 7,485 $ 6,775
Securitized GNMA pools retained, amortized cost $ 31,100 $ 25,700 $ 31,100 $ 25,700  
Securitized GNMA pool retained, yield 2.81% 3.69% 2.81% 3.69%  
Proceeds from sale of available for sale securities     $ 316,300 $ 349,700  
Sale of securities $ 0 $ 4,776 $ 4,728 $ 4,776