Summarizes Common Stock Warrants B,D (Details) {Stockholders Equity}	12 Months Ended
	Dec. 31, 2016 shares
Series B
Outstanding	4,500
Issued	0
Outstanding	4,500
Outstanding	4,500
Series D
Outstanding	14,504,766
Exercised	(1,795,030)
Outstanding	12,709,736
Exercised	(4,503,346)
Outstanding	8,206,390
B,D Total Warrants
Outstanding	14,509,266
Exercised	(1,795,030)
Outstanding	12,714,236
Issued	0
Exercised	(4,503,346)
Outstanding	8,210,890