Ocuphire Pharma, Inc. Quarterly report pursuant to Section 13 or 15(d)

Warrants (Schedule Of Assumptions Used In Calculating Fair Value Of Warrants) (Details)

Warrants (Schedule Of Assumptions Used In Calculating Fair Value Of Warrants) (Details) (USD $)	9 Months Ended	12 Months Ended
	Sep. 30, 2014	Dec. 31, 2013
June 5, 2009 Warrants [Member]
Class of Warrant or Right [Line Items]
Trading market prices		$ 0.51
Estimated future volatility		109.00%
Estimated future risk-free rate		0.13%
Equivalent volatility, minimum		43.00%
Equivalent volatility, maximum		45.00%
Equivalent risk-free rate, minimum		0.05%
Equivalent risk-free rate, maximum		0.06%
October 23, 2009 Warrants To Institutional Investors [Member]
Class of Warrant or Right [Line Items]
Trading market prices	$ 0.81	$ 0.51
Estimated future volatility	109.00%	109.00%
Estimated future risk-free rate	0.02%	0.13%
Equivalent volatility	84.00%	57.00%
Equivalent risk-free rate	0.01%	0.07%
June 30, 2010 Warrants To Institutional Investors [Member]
Class of Warrant or Right [Line Items]
Trading market prices		$ 0.51
Estimated future volatility		109.00%
Estimated future risk-free rate		0.13%
Equivalent volatility		49.00%
Equivalent risk-free rate		0.06%
March 31, 2011 Warrants To Institutional Investors [Member]
Class of Warrant or Right [Line Items]
Trading market prices	$ 0.81	$ 0.51
Estimated future volatility	109.00%	109.00%
Estimated future risk-free rate	1.03%	1.58%
Equivalent volatility	81.00%	71.00%
Equivalent risk-free rate	0.18%	0.27%
December 4, 2012 Warrants [Member]
Class of Warrant or Right [Line Items]
Trading market prices	$ 0.81	$ 0.51
Estimated future volatility	109.00%	109.00%
Estimated future risk-free rate, minimum	0.83%	1.58%
Estimated future risk-free rate, maximum	2.13%	2.72%
Equivalent volatility, minimum	84.00%	69.00%
Equivalent volatility, maximum	85.00%	73.00%
Equivalent risk-free rate, minimum	0.14%	0.22%
Equivalent risk-free rate, maximum	0.40%	0.40%
July 26, 2013 Warrants [Member]
Class of Warrant or Right [Line Items]
Trading market prices	$ 0.81	$ 0.51
Equivalent volatility, minimum	83.00%	69.00%
Equivalent volatility, maximum	84.00%	77.00%
Equivalent risk-free rate, minimum	0.14%	0.22%
Equivalent risk-free rate, maximum	0.53%	0.62%
October 16, 2013 Warrants [Member]
Class of Warrant or Right [Line Items]
Trading market prices	$ 0.81	$ 0.51
Equivalent volatility, minimum	83.00%	69.00%
Equivalent volatility, maximum	84.00%	76.00%
Equivalent risk-free rate, minimum	0.14%	0.20%
Equivalent risk-free rate, maximum	0.57%	0.52%
January 21, 2014 Warrants To Institutional Investors [Member]
Class of Warrant or Right [Line Items]
Trading market prices	$ 0.81
Equivalent volatility	81.00%
Equivalent risk-free rate	0.62%