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Net Income (Loss) from Continuing Operations per Common Share
6 Months Ended
Jun. 30, 2023
Earnings Per Share [Abstract]  
Net Income (Loss) from Continuing Operations per Common Share Net Income (Loss) from Continuing Operations per Common Share
    Basic net income (loss) per share is calculated based on the weighted average number of common shares outstanding during the period. Diluted net income per share incorporates the dilutive effect of common stock equivalent options, warrants and other convertible securities, if any, as determined with the treasury stock accounting method. For the three months ended June 30, 2022, since there was a net loss from continuing operations, the Company excluded 2,035 shares underlying outstanding stock options and non-vested restricted shares from its diluted loss per share calculation, as inclusion of these convertible securities would have reduced the net loss per share. For the six months ended June 30, 2022, since there was a net loss from continuing operations, the Company excluded 1,802 shares underlying outstanding stock options and non-vested restricted shares, from its diluted loss per share calculation, as inclusion of these convertible securities would have reduced the net loss per share.

A reconciliation of the basic and diluted weighted average common shares outstanding is as follows:
 
Three Months EndedSix Months Ended
 June 30,June 30,
 2023202220232022
Weighted average common shares outstanding—basic19,153 18,564 19,018 18,507 
Dilutive common shares issuable in connection with stock plans122 — 143 — 
Weighted average common shares outstanding—diluted19,275 18,564 19,161 18,507