Consolidated Balance Sheets (Current Period Unaudited) - USD ($) $ in Thousands	Jun. 30, 2018	Dec. 31, 2017
ASSETS
Cash	$ 6,101
Restricted cash	400	631
Prepaid expenses and other current assets	259	4
Current assets from discontinued operations		27,893
Total current assets	6,760	28,528
Property, plant and equipment, net	4
Subordinated note receivable	5,073
Investment in closely held company	168
Other assets	480	465
Noncurrent assets from discontinued operations		3,577
Total assets	12,485	32,570
LIABILITIES
Accounts payable	7
Accrued salaries, wages and benefits	33	65
Other accrued expenses	140	28
Current liabilities from discontinued operations	53	12,647
Total current liabilities	233	12,740
Other long-term liabilities	266	567
Long-term liabilities from discontinued operations		6,778
Total liabilities	499	20,085
STOCKHOLDERS’ EQUITY
Common stock, $0.02 par value, 25,000,000 shares authorized, 14,712,377 and 14,920,117 shares issued and outstanding on each respective date	294	298
Capital in excess of par value	17,241	17,104
Retained deficit	(5,549)	(2,495)
Accumulated other comprehensive loss		(2,422)
Total stockholders’ equity	11,986	12,485
Total liabilities and stockholders’ equity	$ 12,485	$ 32,570