XML 65 R55.htm IDEA: XBRL DOCUMENT v3.22.1
Investment in Securities (Proceeds, Realized Gains (Losses) on Sales) (Details) - USD ($)
3 Months Ended
Mar. 31, 2022
Mar. 31, 2021
Securities, Available-for-sale [Line Items]    
Proceeds $ 430,496,000 $ 289,826,000
Available-for-sale Securities, Gross Realized Gains 8,614,000 8,729,000
Available-for-sale Securities, Gross Realized Losses 13,473,000 2,254,000
Available-for-sale Securities, Gross Realized Gain (Loss) (4,859,000) 6,475,000
Available-for-sale securities Realizes Losses - adjustments to cost basis of certain securities (1,600,000) (1,200,000)
Agency RMBS    
Securities, Available-for-sale [Line Items]    
Proceeds 391,924,000 71,737,000
Available-for-sale Securities, Gross Realized Gains 1,203,000 424,000
Available-for-sale Securities, Gross Realized Losses 12,500,000 395,000
Available-for-sale Securities, Gross Realized Gain (Loss) (11,297,000) 29,000
Non-Agency RMBS and CMBS    
Securities, Available-for-sale [Line Items]    
Proceeds 6,509,000 123,208,000
Available-for-sale Securities, Gross Realized Gains 1,957,000 6,609,000
Available-for-sale Securities, Gross Realized Losses 39,000 1,365,000
Available-for-sale Securities, Gross Realized Gain (Loss) 1,918,000 5,244,000
CLOs    
Securities, Available-for-sale [Line Items]    
Proceeds 16,366,000 85,575,000
Available-for-sale Securities, Gross Realized Gains 1,981,000 1,184,000
Available-for-sale Securities, Gross Realized Losses 619,000 191,000
Available-for-sale Securities, Gross Realized Gain (Loss) 1,362,000 993,000
Other Securities    
Securities, Available-for-sale [Line Items]    
Proceeds 15,697,000 9,306,000
Available-for-sale Securities, Gross Realized Gains 3,473,000 512,000
Available-for-sale Securities, Gross Realized Losses 315,000 303,000
Available-for-sale Securities, Gross Realized Gain (Loss) $ 3,158,000 $ 209,000