Consolidated Statements of Comprehensive Income - USD ($) shares in Thousands	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019
Interest income	$ 39,822,000	$ 39,957,000
Interest expense	22,101,000	26,276,000
Net interest income	17,721,000	13,681,000
Loss on derivative instruments, net	195,567,000	61,697,000
Gain on sale of investments, net	84,783,000	0
Fair value adjustments, net	(372,000)	(13,000)
Other operating expense, net	(423,000)	(231,000)
General and administrative expenses:
Compensation and benefits	(2,163,000)	(1,898,000)
Other general and administrative	(2,458,000)	(2,056,000)
Net loss	(98,479,000)	(52,214,000)
Preferred stock dividends	(3,841,000)	(3,059,000)
Net loss to common shareholders	(106,234,000)	(55,273,000)
Other comprehensive income:
Unrealized gain on available-for-sale investments, net	157,755,000	86,632,000
Reclassification adjustment for gain on sale of investments, net	(84,783,000)	0
Reclassification adjustment for de-designated cash flow hedges	0	(165,000)
Total other comprehensive income	72,972,000	86,467,000
Comprehensive (loss) income to common shareholders	$ (33,262,000)	$ 31,194,000
Net loss per common share-basic and diluted	$ (4.63)	$ (2.42)
Weighted average common shares-basic and diluted	22,963	22,812
Preferred Stock Redemption Premium	$ 3,914,000	$ 0