Income Taxes Reconciliation of Income Tax Attributable to Continuing Operations (Details) - USD ($) $ in Thousands	12 Months Ended
Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Investments, Owned, Federal Income Tax Note
Income tax expense/(benefit)	$ 3,696	$ 2,611	$ 2,619
Subsidiary of Common Parent
Investments, Owned, Federal Income Tax Note
Tax expense at U.S. statutory rates on the Company's TRS income subject to tax	1,026	115	2,177
Valuation Allowance Change in Amount		127	$ 2,177
Income tax expense/(benefit)	$ 1,026	$ 242

Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 280
-SubTopic 10
-Section 50
-Paragraph 22
-Subparagraph (h)
-URI http://asc.fasb.org/extlink&oid=115929826&loc=d3e8736-108599

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 235
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.4-08(h))
-URI http://asc.fasb.org/extlink&oid=26873400&loc=d3e23780-122690

Reference 3: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 740
-SubTopic 20
-Section 45
-Paragraph 2
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=109238882&loc=d3e38679-109324

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Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration