Condensed Consolidated Balance Sheets (Current Period Unaudited) - USD ($) $ in Thousands	Jun. 30, 2021	Dec. 31, 2020
Current assets:
Cash	$ 1,294	$ 424
Accounts receivable, net	10,474	8,425
Inventories, net	10,466	6,301
Prepaid expenses and other current assets	2,610	2,195
Total current assets	24,844	17,345
Property and equipment, net	185	65
Right-of-use assets	5,960	4,710
Intangible assets, net	3,065	3,253
Goodwill	8,818	8,818
Other assets	1,724	760
Total assets	44,596	34,951
Current liabilities:
Accounts payable	5,524	4,712
Lease liabilities	927	742
Accrued expenses and other current liabilities	8,150	9,372
Accrued interest	23,595	20,359
Notes payable and current portion of long-term debt	100,820	96,847
Total current liabilities	139,016	132,032
Long-term liabilities:
Lease liabilities	5,658	4,592
Notes payable and long-term debt, net of current and debt discount	606	476
Total long-term liabilities	6,264	5,068
Total liabilities	145,280	137,100
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, 5,000,000,000 shares authorized, 393,898,884 and 392,864,182 shares issued, respectively	394	393
Additional paid-in capital	231,249	231,250
Stock subscriptions receivable	(30)	(30)
Treasury stock, 134,806,051 shares at cost	(500)	(500)
Accumulated deficit	(331,797)	(333,262)
Total stockholders’ deficit	(100,684)	(102,149)
Total liabilities and stockholders' deficit	$ 44,596	$ 34,951