v3.8.0.1

SUBSEQUENT EVENTS (Details Textual)				1 Months Ended		3 Months Ended		12 Months Ended
	May 04, 2018 USD ($) shares	Apr. 04, 2018 USD ($) a	Apr. 03, 2018 $ / shares	May 31, 2018	Apr. 30, 2018 $ / shares	Mar. 31, 2018 USD ($) shares	Mar. 31, 2017 USD ($)	Dec. 31, 2017 USD ($)
Subsequent Event [Line Items]
Stock Issued During Period, Value, New Issues						$ 14,341,117		$ 500
Payments to Acquire Real Estate						15,245,676	$ 19,550,108
Debt Instrument, Face Amount						$ 79,317,586		$ 62,228,409
Common Class C [Member]
Subsequent Event [Line Items]
Stock Issued During Period, Shares, New Issues | shares						1,429,021
Stock Issued During Period, Value, New Issues						$ 1,418
Subsequent Event [Member]
Subsequent Event [Line Items]
Payments to Acquire Real Estate		$ 15,500,000
Dividends Payable, Amount Per Share Per Day | $ / shares			$ 0.0019542		$ 0.0018911
Dividends Payable, Date to be Paid			May 25, 2018	May 31, 2018	Jun. 25, 2018
Debt Instrument, Interest Rate, Stated Percentage		5.155%
Debt Instrument, Maturity Date		Apr. 04, 2023
Debt Instrument, Description of Variable Rate Basis		one-month LIBOR plus 2.25%
Area of Land | a		87,230
Operating Leases, Income Statement, Contingent Revenue		$ 6,840,084
Debt Instrument, Face Amount		$ 8,350,000
Debt Instrument, Basis Spread on Variable Rate		2.25%
Subsequent Event [Member] | Common Stock [Member]
Subsequent Event [Line Items]
Stock Issued During Period, Shares, Dividend Reinvestment Plan | shares	489,638
Stock Issued During Period, Value, Dividend Reinvestment Plan	$ 4,904,904
Subsequent Event [Member] | Mortgages [Member]
Subsequent Event [Line Items]
Derivative, Fixed Interest Rate					5.09%
Debt Instrument, Description of Variable Rate Basis					one-month LIBOR plus 2.25%
Debt Instrument, Basis Spread on Variable Rate					2.25%
Subsequent Event [Member] | Redeemable Common Stock [Member]
Subsequent Event [Line Items]
Stock Issued During Period, Shares, New Issues | shares	169,460
Stock Issued During Period, Value, New Issues	$ 1,703,068
Dividends Payable, Date Declared	Apr. 01, 2018
Subsequent Event [Member] | Common Class C [Member]
Subsequent Event [Line Items]
Stock Issued During Period, Shares, New Issues | shares	11,048,439
Stock Issued During Period, Value, New Issues	$ 110,563,193
Subsequent Event [Member] | Class S Common stock [Member]
Subsequent Event [Line Items]
Stock Issued During Period, Shares, New Issues | shares	3,076
Stock Issued During Period, Value, New Issues	$ 30,765
Stock Issued During Period, Shares, Dividend Reinvestment Plan | shares	76
Stock Issued During Period, Value, Dividend Reinvestment Plan	$ 765

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