CONSOLIDATED STATEMENTS OF OPERATIONS AND OTHER COMPREHENSIVE INCOME LOSS (UNAUDITED) (USD $)	3 Months Ended		6 Months Ended
	Jun. 30, 2013	Jun. 30, 2012	Jun. 30, 2013	Jun. 30, 2012
Consolidated Statements Of Operations And Other Comprehensive Income Loss
Revenue	$ 191,000	$ 172,000	$ 635,000	$ 343,000
Cost of revenue
Gross profit	191,000	172,000	635,000	343,000
Operating costs:
General and administrative expenses	693,000	508,000	1,039,000	1,039,000
Research and development	32,000	68,000	55,000	139,000
Total operating costs and expenses	725,000	576,000	1,094,000	1,178,000
Loss from operations before other income and expenses	(534,000)	(404,000)	(459,000)	(835,000)
Other income and (expenses):
Interest and other expenses	(32,000)	(285,000)	(45,000)	(448,000)
Interest income
NET LOSS	(566,000)	(689,000)	(504,000)	(1,283,000)
Comprehensive income:
Unrealized gain (loss) on available for sale investments	(22,000)	(11,000)	(22,000)	(11,000)
COMPREHENSIVE LOSS	$ (588,000)	$ (678,000)	$ (526,000)	$ (1,272,000)
BASIC AND DILUTED LOSS PER COMMON SHARE:
Weighted average number of common shares outstanding	459,534,418	445,472,753	459,240,084	445,472,753
Basic and diluted loss per common share	$ 0.00	$ 0.00	$ 0.00	$ 0.00