Equity (Details) - USD ($) shares in Thousands, $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2020	Sep. 30, 2019	Sep. 30, 2020	Sep. 30, 2019
Share Repurchases [Abstract]
Number of Shares Authorized to be Repurchased	6,200		6,200
Treasury Stock, Shares, Acquired	0	0	700	0
Dividends, Common Stock, Cash	$ 1,600	$ 1,600	$ 4,900	$ 4,900
Treasury Stock Value, Acquired, Cost Method			$ 12,300