Summary Of Significant Accounting Policies (Computation Of Basic And Diluted EPS) (Details) - USD ($)	3 Months Ended		9 Months Ended
	Sep. 30, 2015	Sep. 30, 2014	Sep. 30, 2015	Sep. 30, 2014
Summary Of Significant Accounting Policies [Abstract]
Numerator for basic EPS	$ (996,926)	$ 22,670	$ (5,671,195)	$ (6,058,656)
Numerator for diluted EPS	$ (996,926)	$ 22,670	$ (5,671,195)	$ (6,058,656)
Denominator for basic EPS-weighted average shares	21,142,795	20,326,169	20,965,012	19,767,545
Effect of diluted securities: Restricted stock units		156,525
Effect of diluted securities: Stock options, appreciation rights and warrants		36,063
Denominator for diluted EPS	21,142,795	20,518,757	20,965,012	19,767,545
Basic EPS	$ (0.05)	$ 0.00	$ (0.27)	$ (0.31)
Diluted EPS	$ (0.05)	$ 0.00	$ (0.27)	$ (0.31)