Basic income (loss) per share of common stock is computed by dividing net income (loss) by the weighted average number of shares of common stock outstanding during the period.  Diluted earnings or loss per share of common stock is computed similarly to basic earnings or loss per share except the weighted average shares outstanding are increased to include additional shares from the assumed exercise of any common stock equivalents, if dilutive. The Company’s warrants, stock options and restricted stock awards, while outstanding, are considered common stock equivalents for this purpose. Diluted earnings is computed utilizing the treasury method for the warrants, stock options and restricted stock. Incremental common stock equivalents that were antidilutive were excluded in calculating diluted income per share.  For the year ended December 31, 2021, no common stock equivalents were included in the diluted loss per share because such inclusion would be anti-dilutive given the net loss reported for the prior year period.

The following table presents the computation of weighted average common shares considered in the computation of diluted net income (loss) per share:

The following potential common shares were not considered in the computation of diluted net income (loss) per share as their effect would have been anti-dilutive for the year end periods presented below: