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Net Loss per Common Share
 9 Months Ended
Sep. 30, 2024
Earnings Per Share [Abstract]  
Net Loss per Common Share Net Loss per Common Share
    Basic net 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 and nine months ended September 30, 2024, since there was a net loss, the company excluded all 1,165 and 1,088, respectively, in 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 three and nine months ended September 30, 2023, since there was a net loss, the company excluded all 1,572 and 1,053, respectively, in 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 EndedNine Months Ended
 September 30,September 30,
 2024202320242023
Weighted average common shares outstanding—basic19,433 19,231 19,367 19,090 
Dilutive common shares issuable in connection with stock plans— — — — 
Weighted average common shares outstanding—diluted19,433 19,231 19,367 19,090