Balance Sheets (USD $) In Thousands, unless otherwise specified	Dec. 31, 2011	Dec. 31, 2010
Assets
Cash	$ 116	$ 23
Accounts receivable	35	49
Inventories	203	213
Other current assets	128	93
Total current assets	482	378
Property and equipment
Building improvements	4	4
Production and engineering equipment	357	357
Furniture and fixtures	80	80
Computer equipment	201	201
Marketing/demonstration equipment	139	139
Total Property, Plant and Equipment, Gross	781	781
Less accumulated depreciation	743	670
Net property and equipment	38	111
Other assets - net of accumulated amortization of $1,597,000 for 2011 and $1,583,000 for 2010	37	43
Total Other assets	37	43
Total assets	557	532
Liabilities and Stockholders' Deficit
Notes payable ($827,534 in default in 2011. See Note C.)	828	1,056
Notes payable to related parties and directors ($4,511,098 in default in 2011. See Notes C and D.)	5,011	7,522
Loan payable	11	0
Accounts payable	221	221
Customer deposits	1,192	0
Accrued compensation and related costs	355	318
Accrued warrants for interest	43	30
Accrued interest ($168,911 of interest is due on notes in default in 2011.( See Note C.)	295	167
Accrued interest related parties and directors ($1,149,417of interest is due on notes in default in 2011. See Notes C and D.)	2,214	1,208
Accrued product warranty	51	87
Accrued sales commissions	48	48
Accrued professional services	66	79
Other accrued liabilities	54	18
Deferred revenue	53	346
Total current liabilities	10,442	11,100
Long-term debt
Notes payable (See Note C)	295	0
Notes payable related parties and directors (See Note C and D)	3,481	0
Total liabilities	14,218	11,100
Commitments and contingencies (Note C, H, and J)
Stockholders' deficit
Preferred stock, 400,000 shares authorized; none issued	0	0
Common stock, without par value; 90,000,000 shares authorized; 35,675,409 shares issued and outstanding (35,675,409 in 2010)	54,024	54,020
Accumulated deficit	(67,685)	(64,588)
Total stockholders' deficit	(13,661)	(10,568)
Total liabilities and stockholders' deficit	$ 557	$ 532