Equity (Issuance Activity) (Details) - Common Stock - USD ($) shares in Thousands, $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Class of Stock [Line Items]
Common shares issued/sold (in shares)	2,711	4,729	0
Gross proceeds received	$ 16,119	$ 14,717	$ 0
Commissions	202	184	0
Net proceeds	$ 15,917	$ 14,533	$ 0