CONDENSED CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY (UNAUDITED) - USD ($)	Total	Capital in Excess of Par Value	Accumulated Loss	Accumulated Distributions	Class A Common Stock	Class T Common Stock	Class I Common Stock
Beginning Balance at Dec. 31, 2016	$ 5,832,755	$ 6,226,141	$ (342,447)	$ (57,361)	$ 3,251	$ 3,086	$ 85
Beginning Balance (in shares) at Dec. 31, 2016					325,119	308,587	8,454
Subscriptions received for common stock, including distribution reinvestments	$ 16,665,946	16,650,186			$ 3,781	$ 11,178	$ 801
Subscriptions received for common stock, including distribution reinvestments (in shares)	2,200,000				378,053	1,117,844	80,135
Stock dividends issued		(143)			$ 55	$ 85	$ 3
Stock dividends issued (in shares)	14,000				5,454	8,549	291
Stock issuance and offering costs	$ (1,366,381)	(1,366,381)
Net loss	(950,707)		(950,707)
Cash distributions declared	(477,359)			(477,359)
Ending Balance at Sep. 30, 2017	19,704,254	21,509,803	(1,293,154)	(534,720)	$ 7,087	$ 14,349	$ 889
Ending Balance (in shares) at Sep. 30, 2017					708,626	1,434,980	88,880
Beginning Balance at Dec. 31, 2017	26,509,932	28,984,932	(1,658,977)	(846,200)	$ 8,080	$ 20,492	$ 1,605
Beginning Balance (in shares) at Dec. 31, 2017					808,011	2,049,223	160,490
Subscriptions received for common stock, including distribution reinvestments	$ 19,752,438	19,733,531			$ 937	$ 14,803	$ 3,167
Subscriptions received for common stock, including distribution reinvestments (in shares)	4,900,000				93,663	1,480,250	316,665
Stock dividends issued		(352)			$ 80	$ 245	$ 27
Stock dividends issued (in shares)	14,000				8,021	24,541	2,696
Redemptions of common stock	$ (185,460)	(185,276)			$ (126)	$ (58)
Redemptions of common stock, shares					(12,614)	(5,836)
Stock issuance and offering costs	(1,594,920)	(1,594,920)
Net loss	(1,199,118)		(1,199,118)
Cash distributions declared	(1,440,153)			(1,440,153)
Ending Balance at Sep. 30, 2018	$ 41,842,719	$ 46,937,915	$ (2,858,095)	$ (2,286,353)	$ 8,971	$ 35,482	$ 4,799
Ending Balance (in shares) at Sep. 30, 2018					897,081	3,548,178	479,851