CONSOLIDATED STATEMENT OF OPERATIONS - USD ($) shares in Thousands, $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
INCOME FROM INVESTMENTS/INVESTMENT INCOME:
Interest income from investments	$ 16,775
Purchase discount accretion	18,932
Less: interest and related expenses	(2,253)	$ (1,208)
Income from investments, net	33,454
Dividend income		6,804
Interest income from mortgage loan investments		563
Other income		353
Total investment income		7,720
OTHER EXPENSES/EXPENSES:
Base management fees	3,221
General and administrative expenses	3,091
Reimbursement of shared services expenses	1,565
Other transaction related costs	589
Total other expenses	8,466
Advisory		2,364
Legal		362
Compliance and internal audit		145
Shareholder reporting		110
Custodian		86
Administrative		77
Preferred share remarketing and auction fees		65
Trustees' fees and expenses		55
Audit		49
Other		424
Total expenses before interest expense		3,737
Interest expense	2,253	1,208
Total expenses		4,945
Income before income tax expense	24,988
Income tax expense	(338)	(2,386)
Net income	$ 24,650
Net investment income		2,775
Weighted average common shares outstanding- basic (in shares)	11,304
Weighted average common shares outstanding, diluted (in shares)	11,304
Net income per common share, basic (in dollars per share)	$ 2.18
Net income per common share, diluted (in dollars per share)	$ 2.18
Realized and change in unrealized gains (losses) on investments
Net realized gain on investments before taxes		13,208
Income tax expense	$ 338	2,386
Net realized gains on investments after taxes		10,822
Net change in unrealized loss on investments		(69,278)
Net realized and change in unrealized loss on investments after taxes		(58,456)
Net decrease in net assets before preferred distributions resulting from operations		(55,681)
Distributions to preferred shareholders from net investment income		(323)
Net decrease in net assets attributable to common shares resulting from operations		$ (56,004)