Common and Preferred Stock Reserved for Future Issuances: (Details)	Mar. 31, 2016 shares
Class of Stock [Line Items]
Common Stock Reserved	249,348,160
Common stock warrants outstanding [Member]
Class of Stock [Line Items]
Common Stock Reserved	134,825,621
Common stock options outstanding [Member]
Class of Stock [Line Items]
Common Stock Reserved	8,602,534
Common stock for potential anti-dilution of warrants [Member]
Class of Stock [Line Items]
Common Stock Reserved	66,725,095
Conversion of Series B Stock [Member]
Class of Stock [Line Items]
Common Stock Reserved	26,129,940
Common stock for potential anti-dilution of Series B Stock [Member]
Class of Stock [Line Items]
Common Stock Reserved	13,064,970