DEBT - Schedule of Debt (Details) - USD ($)	12 Months Ended
Dec. 31, 2019	Dec. 31, 2018
Debt Instrument [Line Items]
Weighted-Average Effective Interest Rate	3.04%	4.10%
Total principal payments	$ 463,750,000	$ 119,000,000
Less unamortized debt issuance costs	(4,602,000)	(1,167,000)
Add mark-to-market adjustment on assumed debt	1,063,000	0
Total debt, net	460,211,000	117,833,000
Gross book value of properties encumbered by debt	$ 117,049,000	$ 0
Weighted Average
Debt Instrument [Line Items]
Debt instrument term	4 years 2 months 15 days
Base Rate \| Maximum
Debt Instrument [Line Items]
Spread on variable rate	1.10%
Line of Credit
Debt Instrument [Line Items]
Weighted-Average Effective Interest Rate	3.26%	4.10%
Total principal payments	$ 107,000,000	$ 119,000,000
Maximum borrowing capacity	315,000,000.0
Unused portion	208,000,000
Available capacity	$ 0
Line of Credit \| Base Rate \| Minimum
Debt Instrument [Line Items]
Spread on variable rate	0.30%
Line of Credit \| Revolving Credit Facility \| LIBOR \| Minimum
Debt Instrument [Line Items]
Spread on variable rate	1.30%
Line of Credit \| Revolving Credit Facility \| LIBOR \| Maximum
Debt Instrument [Line Items]
Spread on variable rate	2.10%
Term Loan
Debt Instrument [Line Items]
Weighted-Average Effective Interest Rate	2.85%	0.00%
Total principal payments	$ 307,500,000	$ 0
Available capacity	99,700,000
Unused portion of debt	107,500,000
Face amount of debt	$ 415,000,000
Term Loan \| LIBOR \| Minimum
Debt Instrument [Line Items]
Spread on variable rate	1.25%
Term Loan \| LIBOR \| Maximum
Debt Instrument [Line Items]
Spread on variable rate	2.05%
Term Loan \| Base Rate \| Minimum
Debt Instrument [Line Items]
Spread on variable rate	0.25%
Term Loan \| Base Rate \| Maximum
Debt Instrument [Line Items]
Spread on variable rate	1.05%
Mortgage Notes
Debt Instrument [Line Items]
Weighted-Average Effective Interest Rate	3.71%	0.00%
Total principal payments	$ 49,250,000	$ 0
Mortgage Notes \| Minimum
Debt Instrument [Line Items]
Interest rates	3.59%
Mortgage Notes \| Maximum
Debt Instrument [Line Items]
Interest rates	3.75%

The gross book value of real estate properties encumbered by debt as of the period end date.

No definition available.

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- Definition

LongtermDebtMarktomarketAdjustmentonAssumedDebt

+ References

No definition available.

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- Definition

Percentage points added to the reference rate to compute the variable rate on the debt instrument.

+ References

No definition available.

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- Definition

Amount, before unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but is not limited to, notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt.

+ References

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-Publisher FASB
-Name Accounting Standards Codification
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- Definition

Face (par) amount of debt instrument at time of issuance.

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- Definition

Contractual interest rate for funds borrowed, under the debt agreement.

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- Definition

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.

+ References

No definition available.

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- Definition

Period of time between issuance and maturity of debt instrument, in PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

No definition available.

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- Definition

Amount of unused borrowing capacity under the long-term financing arrangement that is available to the entity as of the balance sheet date.

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- Definition

Weighted average interest rate of debt outstanding.

+ References

No definition available.

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- Definition

The maximum amount of borrowing capacity under a line of credit that is available as of the balance sheet date for financing purchases of goods acquired for inventory or imminent delivery to a customer.

+ References

No definition available.

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- Definition

Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility.

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- Definition

Amount of borrowing capacity currently available under the credit facility (current borrowing capacity less the amount of borrowings outstanding).

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- Definition

Amount, after unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.

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- Definition

The remaining balance of debt issuance expenses that were capitalized and are being amortized against income over the lives of the respective bond issues. This does not include the amounts capitalized as part of the cost of the utility plant or asset.

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