Goodwill and Intangible Assets (Details Narrative) - USD ($) $ / shares in Units, $ in Thousands	12 Months Ended
	Dec. 31, 2015	Jun. 30, 2015
Amortization of patent portfolio	$ 9,800
Weighted average life in years	4 years 7 months 17 days
Fair value of the patent portfolio	$ 9,800	$ 14,600
Impairment charge of patent portfolio	35,500
Additional impairment charge of patent portfolio	$ 3,400
Minimum [Member]
Market price of common stock		$ 9.12
Maximum [Member]
Market price of common stock		$ 21.47