Reimbursements expense related to the employment legal fees.

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- Definition

Represents the percentage of average investments that can be reimbursed for cost incurred by a related party.

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No definition available.

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- Definition

Represents the percentage of net income excluding addition to reserve that can be reimbursed for cost incurred by a related party.

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No definition available.

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- Definition

Expenses recognized resulting from transactions net of income (excluding transactions that are eliminated in consolidated or combined financial statements) with related party.

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- Definition

For an unclassified balance sheet, amounts due from related parties including affiliates, employees, joint ventures, officers and stockholders, immediate families thereof, and pension funds.

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Carrying amount as of the balance sheet date of obligations due all related parties.

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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Amount, including tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value-added and excise.

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RELATED PARTY TRANSACTIONS - Related Party Transactions (Q2) (Details) - USD ($)	3 Months Ended		6 Months Ended		12 Months Ended
	Jun. 30, 2019	Jun. 30, 2018	Jun. 30, 2019	Jun. 30, 2018	Dec. 31, 2018	Dec. 31, 2017
Related Party Transaction [Line Items]
Expense Reimbursement Percentage to Average Invested Assets			2.00%		2.00%
Expense Reimbursement Percentage to Net Income			25.00%		25.00%
Rental income	$ 5,896,266	$ 4,383,966	$ 11,781,711	$ 7,841,944
Receivable	4,236		4,236		$ 16,838	$ 34,194
Payable	30,282		30,282		979,174	907,377
Asset Management Fees
Related Party Transaction [Line Items]
Incurred	680,019	477,915	1,360,037	879,230
Receivable	0		0		0	0
Payable	0		0		0	567,661
Subordinated participation fees
Related Party Transaction [Line Items]
Incurred	0	0	0	0
Receivable	0		0		0	0
Payable	0		0		839,050	315,802
Operating expense reimbursements
Related Party Transaction [Line Items]
Incurred	132,000	0	264,000	0
Receivable	0		0		0
Payable	0		0		0
Fees to affiliates
Related Party Transaction [Line Items]
Incurred	812,019	477,915	1,624,037	879,230
Receivable					0	0
Payable					0	0
Property management fees
Related Party Transaction [Line Items]
Incurred	56,122	19,212	112,072	32,151
Receivable	0		0		0	0
Payable	0		0		96,792	7,969
Directors and officers insurance and other reimbursements
Related Party Transaction [Line Items]
Incurred	70,785	36,083	133,675	52,716
Receivable	0		0		0
Payable	0		0		30,164
Expense reimbursements (from) to Sponsor
Related Party Transaction [Line Items]
Incurred	(148,233)	(293,939)	(236,232)	(653,453)
Receivable	4,236		4,236		16,838	34,194
Payable	2,313		2,313		0	0
Acquisition fees
Related Party Transaction [Line Items]
Incurred	0	496,358	0	952,358
Receivable	0		0		0	0
Payable	0		0		0	0
Financing coordination fees
Related Party Transaction [Line Items]
Incurred	0	0	63,500	209,550
Receivable	0		0		0	0
Payable	0		0		0	0
Reimbursable organizational and offering expenses
Related Party Transaction [Line Items]
Incurred	0	386,053	0	816,297
Receivable	0		0		0	0
Payable	27,969		27,969		13,168	15,945
Waiver of Assets Management Fees
Related Party Transaction [Line Items]
Receivable					0	0
Payable					$ 0	$ 0
Advisor \| Waiver of Assets Management Fees
Related Party Transaction [Line Items]
Rental income	$ 47,977	$ 47,977	95,953	$ 95,953
Sponsor
Related Party Transaction [Line Items]
Reimbursements Expense			$ (40,915)