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Earnings Per Share (Tables)
3 Months Ended
Mar. 31, 2022
Earnings Per Share [Abstract]  
Schedule of weighted average number of common shares used to compute basic and dilute earnings per share
Net income and the weighted average number of common shares used to compute basic and diluted earnings per share were as follows:
Three months ended
March 31,
(in thousands, except per share data)20222021
Numerator:
Net income$20,688 $19,928 
Denominator:
Weighted average common shares outstanding16,916 16,760 
Weighted average dilutive securities217 285 
Weighted average common shares outstanding, diluted17,133 17,045 
Income per common share:
Basic$1.22 $1.19 
Diluted$1.21 $1.17 
Schedule of shared excluded from calculation of dilute securities
The following table summarizes the shares of common stock underlying the Company’s unvested time-vested stock awards and performance awards that were excluded from the calculation of dilutive securities:
Three months ended
March 31,
(in thousands)20222021
Time-vested stock awards36 48 
Performance awards32 42