Line of Credit Facility, Extension Option, Period

No definition available.

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- Definition

Line of Credit Facility, Number of Extension Options

+ References

No definition available.

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- References

No definition available.

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- Definition

Number of Interest Rate Swaps to be Terminated

+ References

No definition available.

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- Definition

Number of Tranches

+ References

No definition available.

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- Definition

Amount of short-term and long-term debt and lease obligation.

+ References

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Period Type:	instant

- Definition

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

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Balance Type:	credit
Period Type:	instant

- Definition

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

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Period Type:	instant

- 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.

+ Details

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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.

+ Details

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- Definition

Nominal or face amount used to calculate payment on derivative.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
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Balance Type:	na
Period Type:	instant

- Definition

The fee, expressed as a percentage of the line of credit facility, for the line of credit facility regardless of whether the facility has been used.

+ References

No definition available.

+ Details

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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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Period Type:	instant

- Definition

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

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Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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Period Type:	instant

- Definition

The fee, expressed as a percentage of the line of credit facility, for available but unused credit capacity under the credit facility.

+ References

No definition available.

+ Details

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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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Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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Debt - Narrative (Details)		3 Months Ended	9 Months Ended	12 Months Ended
Debt - Narrative (Details)	Dec. 21, 2018 USD ($) tranche option	Sep. 30, 2019 USD ($) swap	Sep. 30, 2019 USD ($) swap	Dec. 31, 2018 USD ($)
Debt Instrument [Line Items]
Debt, net		$ 573,097,000	$ 573,097,000	$ 561,782,000
Number of interest rate swaps \| swap		4	4
Number of interest rate swaps to be terminated \| swap		2
Mortgages Payable
Debt Instrument [Line Items]
Total mortgages payable, net		$ 175,764,000	$ 175,764,000	$ 212,927,000
Mortgages Payable \| Minimum
Debt Instrument [Line Items]
Interest rate (percent)		3.49%	3.49%	3.49%
Mortgages Payable \| Maximum
Debt Instrument [Line Items]
Interest rate (percent)		5.49%	5.49%	5.49%
Line of Credit \| Unsecured Term Loan
Debt Instrument [Line Items]
Total mortgages payable, net		$ 397,333,000	$ 397,333,000	$ 348,855,000
Revolving Credit Facility \| Revolving Credit Facility, Amended and Restated
Debt Instrument [Line Items]
Line of credit facility, maximum borrowing capacity	$ 350,000,000
Debt instrument, term	4 years
Number of extension options \| option	2
Extension option on line of credit, period	6 months
Unused commitment fee			0.15%	0.15%
Line of credit facility, remaining borrowing capacity		0	$ 0	$ 0
Revolving Credit Facility \| Revolving Credit Facility, Amended and Restated \| Minimum
Debt Instrument [Line Items]
Commitment fee			0.15%
Revolving Credit Facility \| Revolving Credit Facility, Amended and Restated \| Maximum
Debt Instrument [Line Items]
Commitment fee			0.30%
Unsecured Debt \| Unsecured Term Loan
Debt Instrument [Line Items]
Debt instrument, face amount	$ 400,000,000
Number of tranches \| tranche	2
Unsecured Debt \| Term Loan, Tranche One
Debt Instrument [Line Items]
Debt instrument, term	5 years
Debt instrument, face amount	$ 250,000,000
Unsecured Debt \| Term Loan, Tranche Two
Debt Instrument [Line Items]
Debt instrument, term	5 years 6 months
Debt instrument, face amount	$ 150,000,000
Interest Rate Swap Three \| Unsecured Debt \| Term Loan, 5 year, Swapped to Fixed Rate, 2.68%
Debt Instrument [Line Items]
Notional amount		$ 100,000,000	$ 100,000,000
Interest rate (percent)		2.68%	2.68%
Interest Rate Swap Four \| Unsecured Debt \| Term Loan, 5 year, Swapped to Fixed Rate, 2.68%
Debt Instrument [Line Items]
Notional amount		$ 100,000,000	$ 100,000,000
Interest rate (percent)		2.68%	2.68%
Interest Rate Swap Five \| Unsecured Debt \| Term Loan, 5 year, Swapped to Fixed Rate, 2.69%
Debt Instrument [Line Items]
Notional amount		$ 50,000,000	$ 50,000,000
Interest rate (percent)		2.69%	2.69%
Interest Rate Swap Six \| Unsecured Debt \| Term Loan, 5 year, Swapped to Fixed Rate, 2.70%
Debt Instrument [Line Items]
Notional amount		$ 50,000,000	$ 50,000,000
Interest rate (percent)		2.70%	2.70%