Earnings Per Share - Reconciliation of Basic to Diluted Weighted Average Shares Outstanding (Details) - shares	3 Months Ended		6 Months Ended
	Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2020	Jun. 30, 2019
Weighted Average Number of Shares Outstanding Reconciliation [Abstract]
Weighted average shares outstanding - basic	5,211,773	4,888,059	5,132,414	4,857,603
Effect of diluted securities	33,389	84,359	38,326	104,507
Weighted average shares outstanding - diluted	5,245,162	4,972,418	5,170,740	4,962,110