Licensees (Details Textual)	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012
IMO [Member]
Licenses [Line Items]
Percentage Of Royalty Revenue	21.00%	29.00%
Robert M. Gans [Member]
Licenses [Line Items]
Percentage Of Royalty Revenue	7.00%	1.00%