Going Concern (Details) - USD ($)	6 Months Ended
	Jun. 30, 2018	Jun. 30, 2017	Dec. 31, 2017	Dec. 31, 2016
Going Concern
Cash and Cash Equivalents	$ 1,748,135	$ 8,464,057	$ 8,406,917	$ 17,180,594
Investments Available for Sale	20,936,973		24,648,459
Working Capital Net	24,300,000
Accumulated Deficit	(258,042,689)		$ (240,262,376)
Net cash used in operating activities	$ (9,849,551)	$ (12,117,538)