Equity (Summary of Common Stock Outstanding) (Details) - shares		7 Months Ended	12 Months Ended			31 Months Ended
	Jan. 25, 2020	Dec. 31, 2018	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2020
Noncontrolling Interest [Line Items]
Common stock, shares outstanding		29,796,601	38,647,943	38,647,943	31,335,938	43,781,684
Shares repurchased (in shares)		361,090	290,050	50,825	1,547,148	701,965
Stock issued during period, shares, conversion of units					3,334
Shares issued in connection with incentive fee payment					4,477
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Beginning balance (in shares)			38,647,943	29,796,601	31,335,938
Stock Issued During Period, Shares, New Issues	5,290,000		5,290,000	8,855,000
Shares Issued As Payment of Incentive Fee, Shares			637	0
Shares repurchased		(361,090)	(290,050)	(50,825)	(1,547,148)	(701,965)
Stock issued during period, shares, conversion of units					3,334
Shares issued in connection with incentive fee payment					4,477
Ending balance (in shares)		29,796,601	43,781,684	38,647,943	29,796,601	43,781,684
OP LTIP Unit [Member]
Noncontrolling Interest [Line Items]
Stock issued during period, shares, conversion of units			0	13,092
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Stock issued during period, shares, conversion of units			0	13,092
Operating Partnership Units [Member]
Noncontrolling Interest [Line Items]
Stock issued during period, shares, conversion of units			133,154	34,075
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Stock issued during period, shares, conversion of units			133,154	34,075