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Earnings per Share - Additional Information (Details) - shares
3 Months Ended 6 Months Ended
Jun. 30, 2020
Jun. 30, 2020
Stock options    
Earnings Per Share, Basic and Diluted [Line Items]    
Anti-dilutive shares excluded from calculation of Weighted average shares outstanding – diluted (in shares) 79,759 93,456
Restricted Stock Units (RSUs)    
Earnings Per Share, Basic and Diluted [Line Items]    
Anti-dilutive shares excluded from calculation of Weighted average shares outstanding – diluted (in shares) 266,523 446,910