RPX License Agreement (Details Narative)			3 Months Ended		9 Months Ended		12 Months Ended
	May 23, 2016 USD ($) shares	Nov. 23, 2015 USD ($) Number shares	Sep. 30, 2017 USD ($)	Sep. 30, 2016 USD ($)	Sep. 30, 2017 USD ($)	Sep. 30, 2016 USD ($)	Dec. 31, 2016 USD ($)	Dec. 31, 2015 USD ($)
Extinguishment preferred stock						$ 31,480,000
Capital contribution						$ (31,480,000)
Long term deferred revenue			2,530,000		2,530,000		$ 3,245,000
RPX Corporation [Member] | Series H Convertible Preferred Stock [Member]
License revenue			314,000		932,000
Extinguishment preferred stock					31,900,000
Fair value of preferred stock					414,000
Cash received from related party					4,400,000
Capital contribution					31,500,000
Short term deferred revenue			1,100,000		1,100,000
Long term deferred revenue			$ 3,700,000		$ 3,700,000
Deferred revenue amortized service period					5 years
Patent License Agreement [Member] | RPX Corporation [Member]
Number of patent | Number		101
Cash to acquire business		$ 300,000
Agreement term		2 years
License revenue		$ 600,000					$ 290,000	$ 31,000
Patent License Agreement [Member] | RPX Corporation [Member] | Series I Redeemable Convertible Preferred Stock [Member]
Mandatory redemption payment		$ 5,000,000
Patent License Agreement [Member] | RPX Corporation [Member] | Series H Convertible Preferred Stock [Member]
Number of shares cancelled | shares		57,076
Value of shares cancelled		$ 4,765,846
Percentage of shares cancellation		13.00%
Second Patent License Agreement [Member] | RPX Corporation [Member]
License revenue	$ 4,355,000
Second Patent License Agreement [Member] | RPX Corporation [Member] | Series H Convertible Preferred Stock [Member]
Number of shares cancelled | shares	381,967
Value of shares cancelled	$ 31,894,244
Percentage of shares cancellation	100.00%
Separate Agreement [Member] | RPX Corporation [Member] | VTech Telecommunications Ltd. [Member]
License revenue	$ 20,000