Fair Value Measurements (Details) - USD ($)	12 Months Ended
Dec. 31, 2021	Dec. 31, 2020
Fair Value Measurements [Abstract]
Estimated fair value of mortgages payable	$ 1,598,382	$ 1,675,296
Mortgages carrying value	1,529,570	1,570,383
Unamortized deferred financing costs	$ 56,045	$ 71,777
Market interest rate	4.62%	4.34%
Mortgage maturity term	3 years 9 months 18 days	4 years 9 months 18 days

Specific incremental costs directly attributable to a proposed or actual offering of securities which are deferred at the end of the reporting period.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02.8)
-URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682

Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 340
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SAB Topic 5.A)
-URI http://asc.fasb.org/extlink&oid=122040515&loc=d3e105025-122735

Name:	us-gaap_DeferredOfferingCosts
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant