Income Taxes (Details) - USD ($)	3 Months Ended
Mar. 31, 2018	Dec. 31, 2017
Income Tax Disclosure [Abstract]
Minimum percent of adjusted taxable income to be distributed to shareholders to qualify as a REIT	90.00%
Accruals for tax uncertainties	$ 0	$ 0

Amount accrued for interest on an underpayment of income taxes and penalties related to a tax position claimed or expected to be claimed in the tax return.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 740
-SubTopic 10
-Section 50
-Paragraph 15
-Subparagraph (c)
-URI http://asc.fasb.org/extlink&oid=84230637&loc=d3e32718-109319

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant