Shareholders' Equity - Schedule of Distributions Paid Per Share (Details) - USD ($)	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018
Common Share
Ordinary income	0.15%	50.30%	100.00%
Return of capital	0.00%	0.00%	0.00%
Capital gain	82.60%	46.90%	0.00%
Unrecaptured Section 1250 gain	17.25%	2.80%	0.00%
Common share, distributions paid	100.00%	100.00%	100.00%
Preferred Shares
Ordinary income	0.15%	50.30%	100.00%
Return of capital	0.00%	0.00%	0.00%
Capital gain	82.60%	46.90%	0.00%
Unrecaptured Section 1250 gain	17.25%	2.80%	0.00%
Preferred shares, distributions paid	100.00%	100.00%	100.00%
Common stock, capital gain distribution, year one amounts disclosure	$ 0
Common stock, capital gain distribution, year three amounts disclosure	0
Preferred stock, capital gain distribution, year one amounts disclosure	0
Preferred stock, capital gain distribution, year three amounts disclosure	$ 0