Consolidated Balance Sheets - USD ($) $ in Thousands	Dec. 31, 2020	Dec. 31, 2019
ASSETS
Cash	$ 11,396	$ 2,567
Restricted cash	234	233
Interest and dividend receivables	298	91
Prepaid expenses and other current assets	139	176
Income tax receivable	488	735
Total current assets	12,555	3,802
Property, plant and equipment, net	7	7
Investment in affiliate	12,072	4,405
Subordinated notes receivable	1,883	3,379
Loan to affiliate		2,000
Other assets	509	494
Deferred tax assets		247
Total assets	27,026	14,334
LIABILITIES
Accounts payable	3	7
Accrued salaries, wages and benefits	2	5
Other accrued expenses	58	168
Total current liabilities	63	180
Other long-term liabilities	243	255
Total liabilities	306	435
STOCKHOLDERS’ EQUITY
Common stock, $0.02 par value, 35,000,000 shares authorized, 34,404,556 and 14,946,839 shares issued and outstanding on each respective date	684	294
Capital in excess of par value	29,738	17,370
Retained deficit	(3,702)	(3,765)
Total stockholders’ equity	26,720	13,899
Total liabilities and stockholders’ equity	$ 27,026	$ 14,334