Quarterly report pursuant to Section 13 or 15(d)

Subsequent Events (Details)

v3.21.1
Subsequent Events (Details) - Subsequent Event [Member]
May 06, 2021
$ / shares
shares
Subsequent Events (Details) [Line Items]  
Granted term On May 6, 2021, the Company granted ten-year stock options to purchase 160,000 shares of common stock to its directors.
Stock options to purchase shares of common stock | shares 160,000
Shares vest period 4 years
Exercise price | $ / shares $ 2.48