Shareholders' Equity - Distributions (Details) - USD ($) $ / shares in Units, $ in Thousands				9 Months Ended
Aug. 20, 2020	May 21, 2020	Feb. 20, 2020	Sep. 30, 2020
Stockholders' Equity Note [Abstract]
Dividend Per Common Share (in dollars per share)	$ 0.01	$ 0.01	$ 0.54	$ 0.56
Total Distributions	$ 1,646	$ 1,646	$ 88,863	$ 92,155

Amount of paid and unpaid common stock dividends declared with the form of settlement in cash.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 505
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.3-04)
-URI http://asc.fasb.org/extlink&oid=120397183&loc=d3e187085-122770

Name:	us-gaap_DividendsCommonStockCash
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration