Summary of Significant Accounting Policies Concentration Risk (Details)			3 Months Ended		9 Months Ended				3 Months Ended		9 Months Ended			3 Months Ended		9 Months Ended	3 Months Ended		9 Months Ended
	Sep. 30, 2014 Licensee 1 [Member]	Dec. 31, 2013 Licensee 1 [Member]	Sep. 30, 2014 Licensee 1 [Member] License Revenues [Member]	Sep. 30, 2013 Licensee 1 [Member] License Revenues [Member]	Sep. 30, 2014 Licensee 1 [Member] License Revenues [Member]	Sep. 30, 2013 Licensee 1 [Member] License Revenues [Member]	Sep. 30, 2014 Licensee 2 [Member]	Dec. 31, 2013 Licensee 2 [Member]	Sep. 30, 2014 Licensee 2 [Member] License Revenues [Member]	Sep. 30, 2013 Licensee 2 [Member] License Revenues [Member]	Sep. 30, 2014 Licensee 2 [Member] License Revenues [Member]	Sep. 30, 2013 Licensee 2 [Member] License Revenues [Member]	Sep. 30, 2014 Licensee 3 [Member]	Sep. 30, 2014 Licensee 3 [Member] License Revenues [Member]	Sep. 30, 2013 Licensee 3 [Member] License Revenues [Member]	Sep. 30, 2014 Licensee 3 [Member] License Revenues [Member]	Sep. 30, 2014 Licensees in foreign jurisdictions [Member] License Revenues [Member]	Sep. 30, 2013 Licensees in foreign jurisdictions [Member] License Revenues [Member]	Sep. 30, 2014 Licensees in foreign jurisdictions [Member] License Revenues [Member]	Sep. 30, 2013 Licensees in foreign jurisdictions [Member] License Revenues [Member]
Concentrations
Concentration Risk, Percentage - Revenues			43.00%	34.00%	29.00%	43.00%			30.00%	31.00%	18.00%	17.00%		12.00%	19.00%	11.00%	20.00%	54.00%	49.00%	26.00%
Concentration Risk, Percentage - Accounts Receivable	35.00%	60.00%					28.00%	22.00%					14.00%