Equity - Earnings Per Share (EPS) (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:
Common stock (in shares)	26,229,226	26,041,353	26,193,058	26,022,022
Common stock equivalents (in shares)	57,484	195,957	157,579	194,699
Diluted shares outstanding (in shares)	26,286,710	26,237,310	26,350,637	26,216,721