Stockholders' Equity - Summary Stock-Based Compensation (Details) - Stock options - USD ($)	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Adjustments to additional paid in capital, share-based compensation, requisite service period recognition (in dollars)	$ 477,993	$ 634,651
Cost of revenue [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Adjustments to additional paid in capital, share-based compensation, requisite service period recognition (in dollars)	10,152	42,467
Selling and Marketing Expense [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Adjustments to additional paid in capital, share-based compensation, requisite service period recognition (in dollars)	55,458	82,627
General and Administrative Expense [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Adjustments to additional paid in capital, share-based compensation, requisite service period recognition (in dollars)	$ 412,383	$ 509,557