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Net Income Per Common Share (Narrative) (Details) - shares
shares in Thousands
3 Months Ended 9 Months Ended
Sep. 30, 2023
Sep. 30, 2022
Sep. 30, 2023
Sep. 30, 2022
Earnings Per Share [Abstract]        
Antidilutive securities excluded from computation of earnings per share (in shares) 273 21 273 21