REAL ESTATE (Details 4) - USD ($) |
3 Months Ended | |
|---|---|---|
Mar. 31, 2018 |
Dec. 31, 2017 |
|
| Real Estate Investments, Net | $ 165,375,230 | $ 149,759,638 |
| AvAir, AZ [Member] | ||
| Concentration Risk, Percentage | 18.40% | |
| Revenue, Net | $ 635,572 | |
| Northrop Grumman, FL [Member] | ||
| Concentration Risk, Percentage | 10.20% | |
| Revenue, Net | $ 353,558 | |
| AvAir, Chandler, AZ [Member] | ||
| Real Estate Investments, Net | $ 27,155,463 | |
| Concentration Risk, Percentage | 14.90% |
| X | ||||||||||
- Definition For an entity that discloses a concentration risk in relation to quantitative amount, which serves as the "benchmark" (or denominator) in the equation, this concept represents the concentration percentage derived from the division. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
- Definition Amount of real estate investments, net of accumulated depreciation, which may include the following: (1) land available-for-sale; (2) land available-for-development; (3) investments in building and building improvements; (4) tenant allowances; (5) developments in-process; (6) rental properties; (7) other real estate investments; (8) real estate joint ventures; and (9) unconsolidated real estate and other joint ventures not separately presented. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
- Definition Total revenue from sale of goods and services rendered during the reporting period, in the normal course of business, reduced by sales returns and allowances, and sales discounts. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
- Details
|
| X | ||||||||||
- Details
|
| X | ||||||||||
- Details
|