Condensed Consolidated Balance Sheets (Current Period Unaudited) - USD ($) $ in Thousands	Sep. 30, 2024	Dec. 31, 2023
Current assets:
Cash	$ 14	$ 19
Accounts receivable, net	1,843	1,911
Inventories, net	2,759	3,402
Prepaid expenses and other current assets	378	194
Current assets of discontinued operations	0	161
Total current assets	4,994	5,687
Property and equipment, net	1	9
Right-of-use assets	1,239	1,889
Intangible assets, net	120	120
Other assets	1,290	1,290
Total assets	7,644	8,995
Current liabilities:
Accounts payable	2,890	2,080
Lease liabilities	1,180	946
Accrued expenses and other current liabilities	2,632	2,052
Accrued interest	44,754	39,851
Notes payable and current portion of long-term debt	92,998	93,637
Current liabilities of discontinued operations	7,101	7,257
Total current liabilities	151,555	145,823
Long-term liabilities:
Lease liabilities	1,463	2,197
Total long-term liabilities	1,463	2,197
Total liabilities	153,018	148,020
Stockholders’ deficit:
Preferred stock, $0.001 par value, 500,000,000 shares authorized, no shares issued and outstanding	0	0
Common stock, $0.001 par value, 500,000,000 shares authorized, 393,898,884 and 393,898,884 shares issued, respectively	394	394
Additional paid-in capital	231,249	231,249
Stock subscriptions receivable	(30)	(30)
Treasury stock, 134,806,051 shares at cost	(500)	(500)
Accumulated deficit	(376,487)	(370,138)
Total stockholders’ deficit	(145,374)	(139,025)
Total liabilities and stockholders' deficit	$ 7,644	$ 8,995