Accounting for Stock-Based Compensation (Details) (USD $)	3 Months Ended
	Mar. 31, 2014	Mar. 31, 2013
Accounting for Stock-Based Compensation
Stock-based compensation expense	$ 98,350	$ 70,000
Options exercised (in shares)	150,000	0
Valuation Assumptions
Weighted average grant date fair value (in dollars per share)	$ 1.78	$ 0.47
Weighted average assumptions used:
Expected dividend yield (as a percent)	0.00%	0.00%
Risk-free interest rate (as a percent)	1.50%	0.80%
Expected volatility (as a percent)	228.00%	225.00%
Expected life (in years)	4 years 10 months 24 days	4 years 10 months 24 days
Forfeiture rate	8.00%	8.00%
Employees and contractors
Accounting for Stock-Based Compensation
Stock options granted (in shares)	280,500	263,000