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Net Income Per Share
9 Months Ended
Sep. 30, 2021
Earnings Per Share [Abstract]  
Schedule of Weighted Average Shares Outstanding Basic and Diluted
Basic net income per share has been computed by dividing net income by the basic number of weighted average shares outstanding. Diluted net income per share has been computed by dividing net income by the diluted number of weighted average shares outstanding using the treasury stock method. The share effect is as follows:
 For the Three Months Ended 
September 30,
For the Nine Months Ended 
September 30,
 2021202020212020
Weighted average shares outstanding:    
Common shares15,430,120 17,526,660 16,186,518 17,645,184 
Vested restricted stock units365,843 318,125 356,808 312,747 
Basic number of weighted average shares outstanding15,795,963 17,844,785 16,543,326 17,957,931 
Dilutive effect of restricted stock, restricted stock units and stock options33,203 4,980 16,313 15,160 
Dilutive number of weighted average shares outstanding15,829,166 17,849,765 16,559,639 17,973,091