Real Estate Properties Held for Sale	6 Months Ended
Jun. 30, 2019
Discontinued Operations and Disposal Groups [Abstract]
Real Estate Properties Held for Sale	Real Estate Properties Held for SaleAt June 30, 2019, Stonecrossing Apartments and Stonecrossing East Apartments, Houston, TX, with a combined book value of $22,722,000 were held for sale. The sale of these properties closed on July 10, 2019.

The entire disclosure related to a disposal group. Includes, but is not limited to, a discontinued operation, disposal classified as held-for-sale or disposed of by means other than sale or disposal of an individually significant component.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 360
-URI http://asc.fasb.org/topic&trid=2155823

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 205
-SubTopic 20
-URI http://asc.fasb.org/subtopic&trid=2122178

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