Stock-Based Compensation - Summary Of Stock-Based Compensation Expense (Details) - USD ($)	3 Months Ended		9 Months Ended
	Sep. 30, 2016	Sep. 30, 2015	Sep. 30, 2016	Sep. 30, 2015
Compensation expense	$ 73,700	$ 225,200	$ 303,400	$ 637,600
Costs of Revenue [Member]
Compensation expense	2,200	2,100	5,400	7,100
Selling and Marketing Expense [Member]
Compensation expense	4,600	75,600	69,000	134,400
General and Administrative Expense [Member]
Compensation expense	40,500	121,700	135,500	420,300
Research and Development Expense [Member]
Compensation expense	$ 26,400	$ 25,800	$ 93,500	$ 75,800