Annual report pursuant to Section 13 and 15(d)

Historical Basic and Diluted Net Loss Per Share - Schedule of Anti-dilutive Securities Excluded From Computation of Earnings Per Share (Details)

v3.21.1
Historical Basic and Diluted Net Loss Per Share - Schedule of Anti-dilutive Securities Excluded From Computation of Earnings Per Share (Details) - shares
12 Months Ended
Dec. 31, 2020
Dec. 31, 2019
Antidilutive securities excluded from earning per share 2,492,000 1,885,000
Options [Member]    
Antidilutive securities excluded from earning per share 849,000 416,000
Restricted Stock Units (RSUs) [Member]    
Antidilutive securities excluded from earning per share 238,000 49,000
Warrants [Member]    
Antidilutive securities excluded from earning per share 1,405,000 1,420,000