Quarterly report pursuant to Section 13 or 15(d)

Stockholders' Equity - Stock Compensation Expense (Details)

v3.19.3
Stockholders' Equity - Stock Compensation Expense (Details) - USD ($)
3 Months Ended 9 Months Ended
Sep. 30, 2019
Sep. 30, 2018
Sep. 30, 2019
Sep. 30, 2018
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Allocated Share-based Compensation Expense $ 168,097 $ 639,326 $ 876,585 $ 2,666,576
Stock option awards        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Allocated Share-based Compensation Expense 15,535 260,826 160,140 260,826
Non-employee awards        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Allocated Share-based Compensation Expense 151,750 375,000 615,050 2,096,250
Restricted stock unit awards        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Allocated Share-based Compensation Expense 8,850 $ 3,500 8,850 $ 309,500
Phantom stock awards        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Allocated Share-based Compensation Expense $ (8,038)   $ 92,545