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Net Income Per Common Share (Details) - shares
1 Months Ended 3 Months Ended
Feb. 29, 2020
Mar. 31, 2020
Mar. 31, 2019
Net Income Per Common Share [Line Items]      
Weighted average number of diluted shares outstanding adjustment (in shares)   440,725 528,661
Stock Options [Member]      
Net Income Per Common Share [Line Items]      
Antidilutive securities excluded from computation of EPS   325,670 221,201
Options, granted (in shares) 102,500    
Restricted Stock Units (RSUs) [Member]      
Net Income Per Common Share [Line Items]      
Other than options, granted (in shares) 79,994    
Performance Share Awards [Member]      
Net Income Per Common Share [Line Items]      
Other than options, granted (in shares) 81,283    
Performance period   3 years  
Minimum range of target award of stock plan   0.00%  
Maximum range of target award of stock plan   250.00%