Net loss per share (Tables)
|12 Months Ended|
Dec. 31, 2020
|Net loss per share [Abstract]|
|Anti-dilutive Securities Excluded from Computation of Net Loss per Share||
The following potential common shares were not considered in the computation of diluted net loss per share as their effect would have been anti-dilutive for the year end periods presented below:
Tabular disclosure of securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) in the future that were not included in the computation of diluted EPS because to do so would increase EPS amounts or decrease loss per share amounts for the period presented, by antidilutive securities.
Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef