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Earnings per Share (Details) - shares
3 Months Ended
Mar. 31, 2020
Mar. 31, 2019
Weighted Average Number of Shares Outstanding, Basic [Abstract]    
Weighted average shares outstanding 15,262,252 15,311,154
Incremental Weighted Average Shares Attributable to Dilutive Effect [Abstract]    
Weighted Average Number Diluted Shares Outstanding Adjustment 77,765 136,593
Earnings Per Share, Diluted, Other Disclosures [Abstract]    
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount 304,763 199,120