Consolidated Statements of Operations - USD ($)	12 Months Ended
	Dec. 31, 2018	Dec. 31, 2017
Revenues
Net product revenues	$ 1,391,335	$ 851,870
License revenues and service related revenues	73,199	6,092,370
Total revenues	1,464,534	6,944,240
Cost of revenues	433,746	266,905
Gross margin	1,030,788	6,677,335
Patent Monetization Expenses	152,622	5,597,928
Research and development expenses	601,349	813,051
General, administrative and selling expenses	1,167,002	1,338,284
Operating loss	(890,185)	(1,071,928)
Interest expense, net	(52,360)	(68,862)
Loss from operations before provision for income taxes	(942,545)	(1,140,790)
Provision for income taxes	2,563	12,941
Net loss	$ (945,108)	$ (1,153,731)
Basic and diluted weighted average shares	66,289,137	64,914,935
Basic and diluted net loss per share	$ (0.01)	$ (0.02)