Stock-Based Compensation - Summary Of Stock-Based Compensation Expense (Details) - USD ($)	3 Months Ended		6 Months Ended
	Jun. 30, 2016	Jun. 30, 2015	Jun. 30, 2016	Jun. 30, 2015
Compensation expense	$ 143,500	$ 190,100	$ 229,700	$ 412,400
Costs of Revenue [Member]
Compensation expense	100	2,000	3,200	5,000
Selling and Marketing Expense [Member]
Compensation expense	50,300	29,500	64,400	58,800
General and Administrative Expense [Member]
Compensation expense	41,900	130,500	95,000	298,600
Research and Development Expense [Member]
Compensation expense	$ 51,200	$ 28,100	$ 67,100	$ 50,000