Related Party Arrangements - Issuance of Common Stock to the Advisor (Narrative) (Details) - USD ($) $ in Thousands |
3 Months Ended | ||
---|---|---|---|
Mar. 31, 2020 |
Mar. 31, 2019 |
Dec. 31, 2019 |
|
Related Party Transaction [Line Items] | |||
Share-based payment of advisor asset management fees (in shares) | 400,000 | ||
Share-based payment of advisor asset management fees | $ 2,500 | $ 2,500 | |
Common stock (in shares) | 189,191,862 | 189,111,561 | |
Common stock | $ 1,892 | $ 1,891 | |
The Advisor, the Sponsor, and affiliates | |||
Related Party Transaction [Line Items] | |||
Common stock (in shares) | 3,500,000 | ||
Common stock | $ 21,900 | ||
Common stock, outstanding (percentage) | 1.50% |