Percentage points added to the reference rate to compute the variable rate on the debt instrument.

No definition available.

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Namespace Prefix:	us-gaap_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	duration

- Definition

Face (par) amount of debt instrument at time of issuance.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 835
-SubTopic 30
-Section 55
-Paragraph 8
-URI http://asc.fasb.org/extlink&oid=64930739&loc=d3e28878-108400

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 835
-SubTopic 30
-Section 45
-Paragraph 2
-URI http://asc.fasb.org/extlink&oid=64930785&loc=d3e28551-108399

+ Details

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

- Definition

Contractual interest rate for funds borrowed, under the debt agreement.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02.22(a)(1))
-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

+ Details

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Balance Type:	na
Period Type:	instant

- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

- Definition

Period of time between issuance and maturity of debt instrument, in PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

No definition available.

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	duration

- Details

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- Details

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Debt Obligations - Mortgage Payable (Details) - Mortgages - USD ($)	Jun. 29, 2017	Apr. 04, 2017	Feb. 28, 2017	Jun. 30, 2017	May 30, 2017	Nov. 04, 2016
Debt Obligations
Acquisition Mortgage Debt				$ 140,300,000
Mortgages Maturing in February 2027 \| Fredricksburg, VA
Debt Obligations
Acquisition Mortgage Debt						$ 27,639,000
Interest Rate						3.68%
Mortgages Maturing in February 2027 \| Fredricksburg, VA (Location 2)
Debt Obligations
Acquisition Mortgage Debt						$ 2,261,000
Interest Rate						4.84%
Mortgages Maturing in March 2027 \| St. Louis, MO
Debt Obligations
Acquisition Mortgage Debt			$ 20,000,000
Interest Rate			4.79%
Interest only period			6 years
Mortgages Maturing in March 2027 \| St. Louis, MO (Location 2)
Debt Obligations
Acquisition Mortgage Debt			$ 6,200,000
Interest Rate			4.84%
Interest only period			6 years
Mortgages Maturing in July 2018 \| Creve Coeur, MO
Debt Obligations
Acquisition Mortgage Debt		$ 29,000,000
Mortgages Maturing in July 2028 \| Farmers Branch, TX
Debt Obligations
Acquisition Mortgage Debt	$ 55,200,000
Interest Rate	4.22%
Interest only period	5 years
Additional Mortgages Obtained \| Decatur, GA
Debt Obligations
Acquisition Mortgage Debt					$ 4,941,000
Interest Rate					5.32%
London Interbank Offered Rate (LIBOR) \| Mortgages Maturing in July 2018 \| Creve Coeur, MO
Debt Obligations
Basis spread on variable rate		2.50%