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Equity (Tables)
 9 Months Ended
Sep. 30, 2023
Equity [Abstract]  
Schedule of Weighted Average Number of Shares The following table sets forth, for the indicated periods, weighted averages of the number of common shares outstanding, basic and diluted, the effect of dilutive options and the number of options which are not dilutive because the average price of the Company’s common stock was less than the exercise prices. The treasury stock method was used to measure the effect of the dilution.
Average Shares/Options Outstanding
 Three Months Ended September 30,Nine Months Ended September 30,
(In thousands)2023202220232022
Weighted average common stock outstanding-Basic24,059 23,997 24,043 23,948 
Effect of dilutive options3 2 1 11 
Weighted average common stock outstanding-Diluted24,062 23,999 24,044 23,959 
Non-dilutive options 1,654 1,542 1,690 1,328 
Years non-dilutive options were issued2014 through 20222014 through 2020 and 20222013 through 20222014 through 2020 and 2022