Condensed Consolidated Balance Sheets (USD $)	Jun. 30, 2011	Dec. 31, 2010
ASSETS
Cash	$ 536,000	$ 1,518,000
Prepaid expenses and other current assets	4,000	48,000
Total current assets	540,000	1,566,000
Property and Equipment:
Office equipment	68,000	68,000
Shop equipment	118,000	118,000
Leasehold Improvements	243,000	243,000
Transportation equipment	37,000	37,000
Gross property and equipment	466,000	466,000
Less accumulated depreciation and amortization	277,000	246,000
Net property and equipment	189,000	220,000
Total Assets	729,000	1,786,000
LIABILITIES AND STOCKHOLDERS' EQUITY
Notes payable, current portion	15,000	15,000
Accounts payable	128,000	167,000
Accrued liabilities	475,000	618,000
Deferred income	0	21,000
Total current liabilities	618,000	821,000
Notes payable, net of current portion	19,000	26,000
Deferred rent	14,000	19,000
Total Liabilities	651,000	866,000
Commitments and other matters (Note H)
Stockholders' Equity:
Common stock, $.01 par value, 400,000,000 shares authorized, 45,700,399 and 45,685,678 issued and outstanding, at June 30, 2011 and December 31, 2010, respectively	457,000	457,000
Additional paid-in capital	57,555,000	56,722,000
Deficit accumulated during the development stage	(57,941,000)	(56,266,000)
Total Stockholders' Equity	78,000	920,000
Total Liabilities and Stockholders' Equity	729,000	1,786,000
Class A [Member]
Stockholders' Equity:
Preferred stock, value	6,000	6,000
Class B [Member]
Stockholders' Equity:
Preferred stock, value	$ 1,000	$ 1,000