Management Agreement (Details) - USD ($) |
3 Months Ended | 9 Months Ended | |||||||
|---|---|---|---|---|---|---|---|---|---|
Sep. 30, 2020 |
Jun. 30, 2020 |
Mar. 31, 2020 |
Sep. 30, 2019 |
Sep. 30, 2020 |
Sep. 30, 2019 |
Dec. 31, 2019 |
Aug. 12, 2019 |
Jun. 29, 2015 |
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| Corridor Infra Trust Management | |||||||||
| Management Agreement [Line Items] | |||||||||
| Incentive fee | $ 0 | $ 0 | $ 171,000 | ||||||
| General and Administrative Expense | Corridor Infra Trust Management | |||||||||
| Management Agreement [Line Items] | |||||||||
| Fees incurred under Management Agreement | 932,000 | $ 1,600,000 | $ 4,100,000 | $ 5,200,000 | |||||
| Payments to administrator pursuant to Administrative Agreement | $ 37,000 | $ 64,000 | $ 166,000 | $ 200,000 | |||||
| 5.875% Convertible Senior Notes | Convertible Debt | |||||||||
| Management Agreement [Line Items] | |||||||||
| Interest rate | 5.875% | 5.875% | 5.875% | 5.875% | |||||
| 7.00% Convertible Senior Notes | Convertible Debt | |||||||||
| Management Agreement [Line Items] | |||||||||
| Interest rate | 7.00% | 7.00% | 7.00% | 7.00% | |||||
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- Definition Management agreement. No definition available.
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- Definition Amount of expense for administrative services provided to the limited liability company (LLC) or limited partnership (LP) by the managing member or general partner, affiliate of managing member or general partner, or affiliate of LLC or LP, for example, but not limited to, salaries, rent, or overhead costs. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Contractual interest rate for funds borrowed, under the debt agreement. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of expense for incentive rights held by the managing member or general partner, of limited liability company (LLC) or limited partnership (LP). Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of expenses related to the managing member or general partner for management of the day-to-day business functions of the limited liability company (LLC) or limited partnership (LP). Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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