STATEMENTS OF OPERATIONS - USD ($) shares in Thousands, $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Interest and dividend income:
Non-affiliate investments - related party	$ 0	$ 0	$ 291
Total interest and dividend income	0	0	291
Interest from temporary cash investments	0	0	(3)
Other income - director fees	0	0	24
Total investment income	0	0	318
Expenses:
Compensation expense	1,564	1,632	3,155
Professional fees	815	720	1,107
Director fees and expenses	325	329	335
Professional liability expenses	720	517	283
General and Administrative Expenses	130	140	168
Mailing, printing and other expenses	56	87	86
Taxes	15	25	22
Interest expense	4	3	27
Total expenses	3,629	3,453	5,183
Net investment loss	(3,629)	(3,453)	(4,865)
Net realized gain (loss):
Affiliate investments	0	0	21,287
Non-affiliate investments - related party	0	0	(2,486)
Non-affiliate investments	0	0	(266)
Escrow receivable	0	429	0
Temporary cash investments	1	0	8
Net realized gain (loss)	1	429	18,543
Net unrealized appreciation (depreciation) of portfolio securities:
Control investments	2,500	5,650	(1,561)
Affiliate investments	0	0	(26,150)
Non-affiliate investments - related party	0	0	1,741
Net change in net unrealized appreciation (depreciation) of portfolio securities	2,500	5,650	(25,970)
Income Taxes
Federal and state income, excise and other taxes	0	(38)	0
Net increase in net assets resulting from operations	$ (1,128)	$ 2,588	$ (12,292)
Net increase in net assets resulting from operations per share:
Basic and diluted	$ (0.08)	$ 0.19	$ (0.91)
Weighted average shares outstanding:
Basic and diluted	13,518	13,518	13,518