Summary Of Significant Accounting Policies (Loss Per Common Share) (Details) - USD ($)	3 Months Ended							9 Months Ended		12 Months Ended
	Dec. 31, 2016	Sep. 30, 2016	Jun. 30, 2016	Mar. 31, 2016	Dec. 31, 2015	Sep. 30, 2015	Jun. 30, 2015	Dec. 31, 2016	Dec. 31, 2015	Mar. 31, 2016
Loss Per Common Share [Abstract]
Net loss	$ (8,695,233)	$ (2,368,245)	$ (1,954,030)	$ (930,919)	$ (1,374,134)	$ (2,409,047)	$ (2,224,251)	$ (13,017,508)	$ (6,007,432)	$ (6,938,351)
Weighted average number of shares of common stock outstanding - basic and diluted								48,448,718	42,001,299	43,574,137
Net loss per common share - basic and diluted	$ (0.18)	$ (0.05)	$ (0.04)	$ (0.01)	$ (0.03)	$ (0.06)	$ (0.06)	$ (0.27)	$ (0.14)	$ (0.16)