Goodwill (Details Textual) (USD $)	12 Months Ended
	Dec. 31, 2012 Isys [Member]	Dec. 31, 2011 Isys [Member]	Dec. 31, 2008 Isys [Member]	Dec. 31, 2010 Vuance Earn Out Liability Reduction [Member]	Dec. 31, 2012 Vuance Earn Out Liability Reduction [Member]
Goodwill Earnout Provision Period			3 years
Goodwill Earnout Provision			$ 6,000,000
Goodwill Purchase Consideration		500,212
Goodwill Additional Purchase Consideration	295,983	445,740
Earnout Liability	204,229	295,983
Business Combination, Contingent Consideration Arrangements, Range of Outcomes, Value, Low					4,000,000
Business Combination, Contingent Consideration Arrangements, Change in Amount of Contingent Consideration, Liability				$ 153,000