REAL ESTATE INVESTMENTS PRO FORMA (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended
Mar. 31, 2020	Mar. 31, 2019
Rental and reimbursement revenues	$ 807	$ 944
Net income (loss) attributable to common shares	$ 417	$ (304)
Earnings (loss) per common share - basic and diluted	$ 0.04	$ (0.03)
Pro Forma [Member]
Rental and reimbursement revenues	$ 689	$ 726
Net income	373	555
Net income (loss) attributable to common shares	$ 366	$ 544
Earnings (loss) per common share - basic and diluted	$ 0.03	$ 0.05

The amount of net income or loss for the period per each share in instances when basic and diluted earnings per share are the same amount and reported as a single line item on the face of the financial statements. Basic earnings per share is the amount of net income or loss for the period per each share of common stock or unit outstanding during the reporting period. Diluted earnings per share includes the amount of net income or loss for the period available to each share of common stock or common unit outstanding during the reporting period and to each share or unit that would have been outstanding assuming the issuance of common shares or units for all dilutive potential common shares or units outstanding during the reporting period.

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The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.

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The total amount of lease revenue recognized for the period for which the lessee was obligated under leasing arrangements regardless of any other events or conditions. This amount excludes contingent revenue and sublease revenue.

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The net cost of operation of other real estate (including provisions for real estate losses, rental income, and gains and losses on sales of real estate).

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