CONSOLIDATED BALANCE SHEETS (USD $) In Thousands, unless otherwise specified	Dec. 31, 2012	Dec. 31, 2011
Current assets:
Cash and cash equivalents	$ 243	$ 1
Accounts receivable, less allowance for doubtful accounts of $50	273	612
Inventories, less reserve of $457 and $490	551	741
Prepaid expenses	37	37
Deposits Attrius systems	0	560
Total current assets	1,104	1,951
Property and equipment, less accumulated depreciation of $346 and $135	1,170	184
Deferred rent	0	77
Intangible assets	358	0
Other assets	53	96
Total assets	2,685	2,308
Current liabilities:
Accounts payable, trade and accrued liabilities	1,634	1,645
Customer deposits	746	1,402
Unearned revenue	58	288
Common stock payable	0	269
Notes payable current portion	129	0
Convertible debenture, less debt discount of $1,798 and $966	1,562	334
Embedded conversion derivative liabilities	3,981	1,238
Total current liabilities	8,110	5,176
Notes payable noncurrent portion	560	0
Contingent earnout payable	205	0
Total liabilities	8,875	5,176
Stockholders equity (deficit):
Common stock: $0.01 par value; 3,000,000,000 shares authorized; 1,451,927,262 and 788,327,497 shares issued and outstanding	14,203	7,567
Additional paid-in capital	92,802	89,999
Other comprehensive loss	(143)	(143)
Accumulated deficit	(116,328)	(108,373)
Treasury stock: 60,156 shares at cost	(15)	(15)
Total stockholders deficit	(6,190)	(2,868)
Total liabilities and stockholders' equity	2,685	2,308
Series A Preferred Stock
Stockholders equity (deficit):
PreferredStockValue	441	457
Series B Preferred Stock
Stockholders equity (deficit):
PreferredStockValue	2,750	7,521
Total stockholders deficit	2,750	7,521
Series G Preferred Stock
Stockholders equity (deficit):
PreferredStockValue	0	19
Total stockholders deficit		19
Series S Preferred Stock
Stockholders equity (deficit):
PreferredStockValue	$ 100	$ 100