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v3.19.1

Bank and Other Notes Payable (Details) |  | 3 Months Ended |
--- | --- | --- | ---
Mar. 29, 2013 USD ($) | Mar. 31, 2019 USD ($) derivative | Dec. 31, 2018 USD ($)
Mortgage loans payable on real estate |  |  |
Unamortized deferred finance costs |  | $ 12,524,000 | $ 13,053,000
Availability for additional borrowing |  | $ 649,719,000 | 589,719,000
Swaps |  |  |
Mortgage loans payable on real estate |  |  |
Number of agreements | derivative |  | 4 |
Swaps | Level 2 measurement |  |  |
Mortgage loans payable on real estate |  |  |
Outstanding borrowings under the line of credit |  | $ 400,000,000 |
Line of Credit |  |  |
Mortgage loans payable on real estate |  |  |
Outstanding borrowings under the line of credit |  | 850,000,000 | 910,000,000
Unamortized deferred finance costs |  | $ 4,523,000 | 5,145,000
Line of credit, average interest rate |  | 4.20% |
Line of Credit | Level 2 measurement |  |  |
Mortgage loans payable on real estate |  |  |
Fair value of outstanding line of credit |  | $ 855,862,000 | 912,163,000
Prasada Note |  |  |
Mortgage loans payable on real estate |  |  |
Amount of additional borrowing | $ 13,330,000 |  |
Interest rate on debt | 5.25% |  |
Debt, carrying value |  | 3,471,000 | 3,689,000
Debt, fair value |  | $ 3,487,000 | $ 3,690,000
LIBOR | Line of Credit |  |  |
Mortgage loans payable on real estate |  |  |
Interest rate spread over basis |  | 1.45% |
Revolving line of credit |  |  |
Mortgage loans payable on real estate |  |  |
Revolving line of credit |  | $ 1,500,000,000 |
Extension option (years) |  | 1 year |
Maximum contingent borrowing capacity |  | $ 2,000,000,000 |
Revolving line of credit | Swaps |  |  |
Mortgage loans payable on real estate |  |  |
Effective interest rate |  | 4.30% |
Revolving line of credit | LIBOR | Low end of range |  |  |
Mortgage loans payable on real estate |  |  |
Interest rate spread over basis |  | 1.30% |
Revolving line of credit | LIBOR | High end of range |  |  |
Mortgage loans payable on real estate |  |  |
Interest rate spread over basis |  | 1.90% |

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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 Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -SubTopic 20 -Section 50 -Paragraph 4 -Subparagraph (b)(1) -URI http://asc.fasb.org/extlink&oid=109500613&loc=SL6031897-161870 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-03(16)) -URI http://asc.fasb.org/extlink&oid=6879938&loc=d3e572229-122910 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(22)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03(16)) -URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878 + Details
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