Leases - Supplemental Balance Sheet Information Related to Leases (Details) - USD ($) $ in Thousands |
Jun. 30, 2019 |
Jan. 01, 2019 |
Dec. 31, 2018 |
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Operating Leases: | ||||||
Operating lease assets | $ 32,051 | [1] | $ 31,639 | |||
Current operating lease liabilities | 5,807 | [1] | 5,084 | |||
Long-term portions of operating lease liabilities | 28,308 | [1] | 28,480 | |||
Total operating lease liabilities | $ 34,115 | $ 33,564 | ||||
Operating lease, weighted-average remaining lease term | 10 years | 10 years | ||||
Operating lease, weighted-average discount rate, percentage | 6.30% | 6.00% | ||||
Financing Leases: | ||||||
Energy assets, net | $ 37,199 | $ 38,263 | $ 38,263 | |||
Current portions of financing lease liabilities | 5,044 | 4,956 | ||||
Long-term financing lease liabilities, less current portions and net of deferred financing fees | 26,100 | 28,407 | ||||
Total financing lease liability | $ 31,144 | $ 33,363 | $ 33,363 | |||
Financing lease, weighted-average remaining lease term | 17 years | 18 years | ||||
Financing lease, weighted-average discount rate, percentage | 11.80% | 11.70% | ||||
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- Definition Financing Leases [Abstract] No definition available.
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- Definition Operating Leases [Abstract] No definition available.
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- Definition Present value of lessee's discounted obligation for lease payments from finance lease. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Present value of lessee's discounted obligation for lease payments from finance lease, classified as current. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Present value of lessee's discounted obligation for lease payments from finance lease, classified as noncurrent. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of lessee's right to use underlying asset under finance lease. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Weighted average discount rate for finance lease calculated at point in time. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Weighted average remaining lease term for finance lease, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Present value of lessee's discounted obligation for lease payments from operating lease. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Present value of lessee's discounted obligation for lease payments from operating lease, classified as current. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Present value of lessee's discounted obligation for lease payments from operating lease, classified as noncurrent. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of lessee's right to use underlying asset under operating lease. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Weighted average discount rate for operating lease calculated at point in time. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Weighted average remaining lease term for operating lease, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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