Annual report pursuant to Section 13 and 15(d)

Stock Option Plans - Schedule of Non-vested Shares Granted Under Stock Option Plan (Details)

v3.20.1
Stock Option Plans - Schedule of Non-vested Shares Granted Under Stock Option Plan (Details) - shares
12 Months Ended
Dec. 31, 2019
Dec. 31, 2018
Share-based Payment Arrangement [Abstract]    
Non-vested, Options Outstanding, Beginning balance 16,700 10,000
Non-vested, Options Granted 14,168
Non-vested, Options Vested (6,271) (5,718)
Non-vested, Options Canceled (291) (1,750)
Non-vested, Options Outstanding, Ending balance 10,138 16,700