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Earnings Per Share (Tables)
9 Months Ended
Sep. 30, 2021
Earnings Per Share [Abstract]  
Schedule of Earnings Per Share, Basic and Diluted Diluted earnings per share is computed by dividing net income (loss) from continuing and discontinued operations by the weighted average common and potentially dilutive common equivalent shares outstanding, determined as follows:
Three Months EndedNine Months Ended
 September 30,September 30,
(In thousands)2021202020212020
Weighted average shares outstanding used to compute basic earnings per share33,620 33,439 33,541 33,396 
Incremental dilutive shares attributable to stock options and restricted stock29 — 137 — 
Shares used to compute diluted earnings per share33,649 33,439 33,678 33,396