Leases - Supplemental Balance Sheet Information Related to Leases (Details) - USD ($) $ in Thousands |
Sep. 30, 2021 |
Dec. 31, 2020 |
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Operating Leases: | ||||
Operating lease assets | [1] | $ 40,355 | $ 39,151 | |
Current portions of operating lease liabilities | [1] | 6,258 | 6,106 | |
Long-term portions of operating lease liabilities | [1] | 36,373 | 35,300 | |
Total operating lease liabilities | $ 42,631 | $ 41,406 | ||
Weighted-average remaining lease term | 12 years | 12 years | ||
Weighted-average discount rate | 5.74% | 5.94% | ||
Financing Leases: | ||||
Energy assets | $ 32,408 | $ 34,005 | ||
Current portions of financing lease liabilities | 3,745 | 4,273 | ||
Long-term financing lease liabilities, net of current portion, unamortized discount and debt issuance costs | 17,607 | 19,227 | ||
Total financing lease liabilities | $ 21,352 | $ 23,500 | ||
Weighted-average remaining lease term | 15 years | 16 years | ||
Weighted-average discount rate | 12.02% | 11.94% | ||
Finance Lease, Right-of-Use Asset, Statement of Financial Position [Extensible List] | Energy assets, net | Energy assets, net | ||
Finance Lease, Liability, Noncurrent, Statement of Financial Position [Extensible List] | Long-term debt and financing lease liabilities, net of current portion, unamortized discount and debt issuance costs | Long-term debt and financing lease liabilities, net of current portion, unamortized discount and debt issuance costs | ||
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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 Indicates line item in statement of financial position that includes noncurrent finance lease liability. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount, after accumulated amortization, of right-of-use asset from finance lease. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Indicates line item in statement of financial position that includes finance lease right-of-use asset. 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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