Fair Value Measurements (Narrative) (Details) - USD ($)	6 Months Ended
	Jun. 30, 2016	Dec. 31, 2015
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Cash equivalents	$ 74,346	$ 524,083
Financial assets	74,346	524,083
Financial liabilities	627,466	794,130
Quoted Prices In Active Markets For Identical Instruments (Level 1) [Member] | Recurring [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Cash equivalents	74,346	524,083
Transfers into Level 1	0
Transfers out of Level 1	0
Financial assets	74,346	524,083
Significant Other Observable Inputs (Level 2) [Member] | Recurring [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Cash equivalents
Financial assets
Financial liabilities
Significant Unobservable Inputs (Level 3) [Member] | Recurring [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Financial liabilities	$ 627,466	$ 794,130
Significant Unobservable Inputs (Level 3) [Member] | Recurring [Member] | Warrants Issued May 2012 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Warrant expiration date	May 01, 2018
Volatility rate	124.33%
Risk-free interest rate	0.58%
Closing stock price	$ 0.98
Significant Unobservable Inputs (Level 3) [Member] | Recurring [Member] | Warrants Issued August 2013 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Warrant expiration date	Nov. 01, 2018
Volatility rate	113.17%
Risk-free interest rate	0.58%
Closing stock price	$ 0.98