Earnings Per Share - Reconciliation of Basic to Diluted Weighted Average Shares Outstanding (Details) - shares	3 Months Ended		9 Months Ended
	Sep. 30, 2020	Sep. 30, 2019	Sep. 30, 2020	Sep. 30, 2019
Weighted Average Number of Shares Outstanding Reconciliation [Abstract]
Weighted average shares outstanding - basic	5,212,652	4,901,698	5,159,452	4,872,461
Effect of diluted securities	38,426	64,110	36,302	93,528
Weighted average shares outstanding - diluted	5,251,078	4,965,808	5,195,754	4,965,989