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Leases - Narrative (Details) | 12 Months Ended
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Dec. 31, 2022 USD ($) lease renewal_option project | Dec. 31, 2021 USD ($) | Dec. 31, 2020 USD ($)
Lessee, Lease, Description [Line Items] |  |  |
Number of renewal options | renewal_option | 1 |  |
Number of leases not yet commenced | lease | 4 |  |
Net present value of commitments | $ 12,560,000 |  |
Net amortization expense (gains) | $ 383,000 | $ 230,000 | $ 228,000
Solar PV project |  |  |
Lessee, Lease, Description [Line Items] |  |  |
Solar PV projects sold | project | 4 |  |
Available funding under lending commitment | $ 204,664,000 |  |
Revolving Credit Facility | Line of Credit |  |  |
Lessee, Lease, Description [Line Items] |  |  |
Stated interest rate (percent) | 7.35% |  |
Revolving Credit Facility | Solar PV project |  |  |
Lessee, Lease, Description [Line Items] |  |  |
Investment fund call option exercise | $ 23,905,000 |  |
December 2020 Long Term Finance Liability | Solar PV project |  |  |
Lessee, Lease, Description [Line Items] |  |  |
Solar PV projects sold | project | 8 |  |
Investment fund call option exercise | $ 18,254,000 |  |
Maximum combined funding amount | 23,559,000 |  |
December 2020 Long Term Finance Liability | Revolving Credit Facility | Solar PV project | Line of Credit |  |  |
Lessee, Lease, Description [Line Items] |  |  |
Available funding under lending commitment | $ 0 |  |
Minimum |  |  |
Lessee, Lease, Description [Line Items] |  |  |
Operating lease renewal term | 6 months |  |
Lease term | 5 years |  |
Minimum | Long Term Financing Facility | Solar PV project |  |  |
Lessee, Lease, Description [Line Items] |  |  |
Stated interest rate (percent) | 0.00% |  |
Maximum |  |  |
Lessee, Lease, Description [Line Items] |  |  |
Operating lease renewal term | 7 years |  |
Lease term | 20 years |  |
Maximum | Long Term Financing Facility | Solar PV project |  |  |
Lessee, Lease, Description [Line Items] |  |  |
Stated interest rate (percent) | 1.17% |  |

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- Definition Lessee, Operating Lease, Lease Not yet Commenced, Liability To Be Paid + References No definition available. + Details
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- Definition Lessee, Operating Lease, Number Of Renewal Options + References No definition available. + Details
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- Definition Term of lessee's operating lease not yet commenced, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 50 -Paragraph 3 -Subparagraph (b) -URI https://asc.fasb.org/extlink&oid=128292326&loc=SL77918673-209980 + Details
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