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v3.19.2

Summary Information Concerning Indebtedness (Detail) - USD ($) $ in Thousands | 6 Months Ended | 12 Months Ended
--- | --- | ---
Jun. 30, 2019 | Dec. 31, 2018
Debt Instrument [Line Items] |  |  |  |
Outstanding Principal | $ 995,638 |  | $ 991,415 |
Unamortized Debt Issuance Costs | (6,139) |  | (5,927) |
Carrying Amount | $ 989,499 |  | $ 985,488 |
Weighted Average Rate | 3.90% |  | 3.90% |
Weighted Average |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Weighted Average Maturity (in years) | 4 years 7 months 6 days |  | 4 years 9 months 18 days |
Mortgages |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Outstanding Principal | $ 564,835 |  | $ 585,672 |
Unamortized Debt Issuance Costs | (2,262) |  | (2,547) |
Carrying Amount | $ 562,573 |  | $ 583,125 |
Type | Fixed |  | Fixed |
Weighted Average Rate | 3.80% |  | 3.80% |
Mortgages | Weighted Average |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Weighted Average Maturity (in years) | 4 years 7 months 6 days |  | 5 years 1 month 6 days |
Unsecured Credit Facility |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Outstanding Principal | $ 130,803 | [1] | $ 155,743 | [2]
Unamortized Debt Issuance Costs | (2,399) | [1] | (1,760) | [2]
Carrying Amount | $ 128,404 | [1] | $ 153,983 | [2]
Type | Floating | [1] | Floating | [2]
Weighted Average Rate | 3.90% | [1] | 3.90% | [2]
Unsecured Credit Facility | Weighted Average |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Weighted Average Maturity (in years) | 3 years 10 months 24 days | [1] | 2 years 8 months 12 days | [2]
Unsecured Term Loans |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Outstanding Principal | $ 300,000 |  | $ 250,000 |
Unamortized Debt Issuance Costs | (1,478) |  | (1,620) |
Carrying Amount | $ 298,522 |  | $ 248,380 |
Type | Floating |  | Floating |
Weighted Average Rate | 4.00% |  | 4.00% |
Unsecured Term Loans | Weighted Average |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Weighted Average Maturity (in years) | 4 years 9 months 18 days |  | 5 years 4 months 24 days |
[1] | The unsecured credit facility total capacity is $350,000, of which $130,803 was outstanding as of June 30, 2019.
[2] | The unsecured credit facility total capacity was $300,000, of which $155,743 was outstanding as of December 31, 2018.

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