CONSOLIDATED BALANCE SHEETS (USD $) In Thousands, unless otherwise specified	Sep. 30, 2013	Dec. 31, 2012
Current assets:
Cash and cash equivalents	$ 197	$ 243
Accounts receivable, less allowance for doubtful accounts of $140 and $50	213	273
Inventories, less reserve of $552 and $457	541	551
Prepaid expenses	35	37
Total current assets	986	1,104
Property and equipment, less accumulated depreciation of $467 and $346	1,081	1,170
Intangible assets, less accumulated amortization of $4 and $0	357	358
Other assets	54	53
Total assets	2,478	2,685
Current liabilities:
Accounts payable, trade and accrued liabilities	1,601	1,634
Customer deposits	669	746
Unearned revenue	71	58
Notes payable - current portion	1,557	129
Capital lease - current portion	3	0
Convertible debentures, less debt discount of $449 and $1,798	2,911	1,562
Embedded conversion derivative liabilities	4,020	3,981
Total current liabilities	10,832	8,110
Notes payable - noncurrent portion	451	560
Capital lease - noncurrent portion	13	0
Contingent earnout payable	205	205
Total liabilities	11,501	8,875
Stockholders’ deficit:
Common stock: $0.01 par value; 3,000,000,000 shares authorized; 1,452,548,262 shares issued and 1,451,927,262 outstanding	14,208	14,203
Additional paid-in capital	93,565	92,802
Other comprehensive income	0	(143)
Accumulated deficit	(120,147)	(116,328)
Treasury stock: 60,156 shares at cost	(15)	(15)
Total stockholders’ deficit	(9,023)	(6,190)
Total liabilities and stockholders’ deficit	2,478	2,685
Series A Preferred Stock
Stockholders’ deficit:
Preferred stock value	441	441
Series B Preferred Stock
Stockholders’ deficit:
Preferred stock value	2,750	2,750
Series S Preferred Stock
Stockholders’ deficit:
Preferred stock value	100	100
Series H Preferred Stock
Stockholders’ deficit:
Preferred stock value	$ 75	$ 0