(Tables)

12 Months Ended

Dec. 31, 2018

Equity [Abstract]

Class of Treasury Stock

Repurchases for 2016 through 2018 for all programs were as follows:

Year Ended	Number of Shares	Repurchased Amount	Average Price per Share
December 31, 2016	319,805	$5,390,355	$16.86
December 31, 2017	788,416	11,054,983	14.02
December 31, 2018	990,229	12,995,791	13.12
	2,098,450	29,441,129	$14.03