Stock Options and Restricted Stock Units (Tables) |
12 Months Ended | ||||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Dec. 31, 2020 | |||||||||||||||||||||||||||||||||||||||||||||||||||||
| Share-based Payment Arrangement [Abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||
| Summary of Common Stock Options Issued Under Option Plans |
A summary of the common stock options issued under the 2016 Plan and prior stock option plans for the year ended December 31, 2020 is as follows (shares and prices have been adjusted to account for a 25:1 reverse split):
|
||||||||||||||||||||||||||||||||||||||||||||||||||||
| Schedule of Vested and Exercisable Options at Period End |
The vested and exercisable options at period end follows:
|
||||||||||||||||||||||||||||||||||||||||||||||||||||
| Schedule of Fair Value of New Stock Options Granted Using the Assumptions |
The fair value of new stock options granted and repriced stock options using the Black-Scholes option pricing model was calculated using the following assumptions for the year ended December 31, 2020:
|
||||||||||||||||||||||||||||||||||||||||||||||||||||