Per share data

9 Months Ended

Sep. 30, 2022

Earnings Per Share [Abstract]

Per share data

3. Per share data

Loss per share for the three months ended September 30, 2022 and 2021, respectively, is calculated based on 20,495,711 and 20,357,195 weighted average outstanding shares of common stock, including weighted average issuable shares of 160,000 and 146,666 at September 30, 2022 and 2021, respectively.

Loss per share for the nine months ended September 30, 2022 and 2021, respectively, is calculated based on 20,469,581 and 20,245,169 weighted average outstanding shares of common stock, including weighted average 152,276 and 294,166 shares which are issuable at September 30, 2022 and 2021, respectively.