Warrants (Summary of Warrants Outstanding by Price Range) (Details)	12 Months Ended
	Dec. 31, 2015 $ / shares shares
Share Based Compensation Shares Authorized Under Equity Instruments Other Than Options Exercise Price Range [Line Items]
Number outstanding | shares	1,099,915
Remaining Average Contractual Life	2 years 5 months 1 day
Weighted average exercise price, outstanding	$ 0.37
Warrant Exercise Price Range One [Member]
Share Based Compensation Shares Authorized Under Equity Instruments Other Than Options Exercise Price Range [Line Items]
Range of exercise price, lower limit	0.25
Range of exercise price, upper limit	$ 0.50
Number outstanding | shares	1,099,915
Remaining Average Contractual Life	2 years 5 months 1 day
Weighted average exercise price, outstanding	$ 0.32