CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($) shares in Thousands, $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2020	Jun. 30, 2019
INCOME FROM INVESTMENTS:
Interest income from investments	$ 4,496	$ 3,913	$ 8,780	$ 6,913
Less: interest and related expenses	(1,368)	(2,031)	(3,125)	(3,580)
Income from investments, net	3,128	1,882	5,655	3,333
OTHER EXPENSES:
General and administrative expenses	524	618	1,064	1,121
Reimbursement of shared services expenses	242	370	563	740
Total expenses	766	988	1,627	1,861
Net income	$ 2,362	$ 894	$ 4,028	$ 1,472
Weighted average common shares outstanding - basic and diluted (in shares)	8,177	5,401	8,173	4,275
Net income per common share - basic and diluted (in dollars per share)	$ 0.29	$ 0.16	$ 0.49	$ 0.34