Borrowings under Repurchase Agreements (Tables)

12 Months Ended

Dec. 31, 2022

Disclosure of Repurchase Agreements [Abstract]

Schedule of Repurchase Agreements [Table Text Block]

The following table details the Company's outstanding borrowings under repurchase agreements as of December 31, 2022 and 2021:

	December 31, 2022					December 31, 2021
			Weighted Average					Weighted Average
Remaining Days to Maturity	Borrowings Outstanding		Interest Rate		Remaining Days to Maturity	Borrowings Outstanding		Interest Rate		Remaining Days to Maturity
Agency RMBS:	(In thousands)					(In thousands)
30 days or less	$	559,178	4.00	%	14	$	162,089	0.18	%	13
31-60 days	207,066		2.68		43	235,321		0.21		43
61-90 days	61,492		4.00		73	114,931		0.18		72
91-120 days	—		—		—	104,361		0.17		106
121-150 days	—		—		—	148,855		0.16		133
151-180 days	—		—		—	56,337		0.15		163
181-364 days	—		—		—	242,941		0.19		238
Total Agency RMBS	827,736		3.67		26	1,064,835		0.18		111
Non-Agency RMBS:
30 days or less	4,748		5.33		4	—		—		—
31-60 days	3,503		5.88		48	—		—		—
61-90 days	6,468		5.73		66	—		—		—
Total Non-Agency RMBS	14,719		5.64		42	—		—		—
Total	$	842,455	3.70	%	26	$	1,064,835	0.18	%	111