XML 57 R47.htm IDEA: XBRL DOCUMENT v3.20.2
Share-based Compensation (Details 3) - USD ($)
3 Months Ended 6 Months Ended
Jun. 30, 2020
Jun. 30, 2019
Jun. 30, 2020
Jun. 30, 2019
Share-based Payment Arrangement [Abstract]        
Restricted stock compensation expense $ 182,928 $ 180,863 $ 437,427 $ 197,600
Non-qualified option stock compensation expense 26,499 103,248 53,441 175,777
Total share-based compensation before taxes $ 209,427 $ 284,111 $ 490,868 $ 373,377