Fair Value Measurements (Tables)

6 Months Ended

Jun. 30, 2016

Fair Value Measurements [Abstract]

Assets And Liabilities Measured At Fair Value On Recurring Basis By Level

	Fair Value Measurement Using
	Total		Quoted Prices in Active Markets for Identical Instruments (Level 1)	Significant Other Observable Inputs (Level 2)	Significant Unobservable Inputs (Level 3)
Assets at June 30, 2016:
Cash equivalents	$	74,346	74,346	—	—
Total assets at fair value	$	74,346	74,346	—	—
Liabilities at June 30, 2016:
Warrants issued May 2012	$	209,156	—	—	209,156
Warrants issued August 2013	$	418,310	—	—	418,310
Total liabilities at fair value:	$	627,466	—	—	627,466
Assets at December 31, 2015:
Cash equivalents	$	524,083	524,083	—	—
Total assets at fair value	$	524,083	524,083	—	—
Liabilities at December 31, 2015:
Warrants issued May 2012	$	143,681	—	—	143,681
Warrants issued August 2013	$	650,449	—	—	650,449
Total liabilities at fair value:	$	794,130	—	—	794,130

Summary Of Changes In Fair Value Of Level 3 Financial Liabilities

	Warrants issued May 2012	Warrants issued August 2013	Total Liabilities
Balance at beginning of period	$              143,681	$          650,449	$        794,130
Issues	-	-	-
Settlements	-	-	-
Revaluation	65,475	(232,139)	(166,664)
Balance at end of period	$              209,156	$          418,310	$        627,466