Organization (Details) - USD ($)		12 Months Ended		40 Months Ended
	Jan. 14, 2020	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2018	Sep. 07, 2019	Sep. 30, 2015
Class of Stock [Line Items]
Offering to the public		$ 250,000,000
Offering to the public pursuant to distribution reinvestment plan		19,000,000
Special limited partnership interests		1,000	$ 1,000	$ 1,000
Gross offering proceeds		$ 45,203,004	$ 17,345,813
IPO
Class of Stock [Line Items]
Gross offering proceeds				$ 83,805,002
Follow-On Offering | Subsequent Event
Class of Stock [Line Items]
Offering To Public for Common Share	$ 180,000,000
Common Stock, Value Authorized, Distribution Reinvestment Plan	$ 5,000,000
Common Stock
Class of Stock [Line Items]
Offering price per share (in dollars per share)						$ 9.05
Issuance of common shares (in shares)		4,802,209	1,879,293
Common Stock | Class A
Class of Stock [Line Items]
Shares issued as stock distributions (in shares)		11,315
Common Stock | Class T
Class of Stock [Line Items]
Shares issued as stock distributions (in shares)		231,492
Common Stock | IPO
Class of Stock [Line Items]
Issuance of common shares (in shares)		8,511,646
Shares issued as stock distributions (in shares)		242,807
Common Stock | IPO | Class A
Class of Stock [Line Items]
Offering price per share (in dollars per share)		$ 10.00			$ 13.00
Price per share for Class A common stock pursuant to the distribution reinvestment plan (in dollars per share)		9.50
Price per share for common stock pursuant to the distribution reinvestment plan (in dollars per share)					11.70
Common Stock | IPO | Class T
Class of Stock [Line Items]
Offering price per share (in dollars per share)		9.60			12.48
Price per share for Class A common stock pursuant to the distribution reinvestment plan (in dollars per share)		$ 9.12
Price per share for common stock pursuant to the distribution reinvestment plan (in dollars per share)					$ 11.23