Stockholders' Equity - Company Recognized Share-Based Compensation Expense (Details) - USD ($) |
3 Months Ended | |
---|---|---|
Mar. 31, 2019 |
Mar. 31, 2018 |
|
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | ||
Allocated share-based compensation expense | $ 98,033 | $ 238,190 |
Cost of Services [Member] | ||
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | ||
Allocated share-based compensation expense | 38 | 2,390 |
Research and Development [Member] | ||
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | ||
Allocated share-based compensation expense | 17,127 | 69,471 |
General and Administrative [Member] | ||
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | ||
Allocated share-based compensation expense | 76,013 | 152,182 |
Sales and Marketing [Member] | ||
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | ||
Allocated share-based compensation expense | $ 4,855 | $ 14,147 |