Discontinued Operations (Details) (USD $)	3 Months Ended			6 Months Ended		3 Months Ended		6 Months Ended
	Mar. 31, 2014	Jun. 30, 2013	Mar. 31, 2013	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2014 AssuredUVS [Member]	Jun. 30, 2013 AssuredUVS [Member]	Jun. 30, 2014 AssuredUVS [Member]	Jun. 30, 2013 AssuredUVS [Member]
Discontinued Operations [Line Items]
Tangible Asset Impairment Charges		$ 200,000
Impairment of Intangible Assets (Excluding Goodwill)		1,600,000
Loss from discontinued operations
Net revenue						0	2,000	0	22,000
Cost of goods sold						0	11,000	0	142,000
Gross profit						0	(9,000)	0	(120,000)
Operating expenses:
Research and development						0	0	0	0
Sales and marketing						0	0	0	0
General and administrative						0	3,000	0	323,000
Restructuring charge						0	0	0	(10,000)
Total operating expenses						0	3,000	0	313,000
Operating loss						0	(12,000)	0	(433,000)
Other income (expense), net						0	0	0	0
Loss from discontinued operations	$ 0		$ (12,000)	$ 0	$ (433,000)	$ 0	$ (12,000)	$ 0	$ (433,000)