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Lease Accounting (Tables) | 3 Months Ended
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Mar. 31, 2023
Lessee, Lease, Description [Line Items] |
Schedule of lease cost | ​
​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | Three Months Ended
​ | ​ | March 31,
(in thousands) |  | 2023 |  | 2022
Operating lease costs | ​ | ​ | ​ | ​ | ​ | ​
Cost of sales | ​ | $ | 1,319 | ​ | $ | 361
General and administrative expenses | ​ | ​ | 1,219 | ​ | ​ | 673
Variable lease costs | ​ | ​ | ​ | ​ | ​ | ​
Cost of sales | ​ | ​ | 39 | ​ | ​ | 90
General and administrative expenses | ​ | ​ | 36 | ​ | ​ | 21
Short-term lease costs | ​ | ​ | 33 | ​ | ​ | 12
​ | ​ | $ | 2,646 | ​ | $ | 1,157
Schedule of future fixed minimum payments | ​
​ | ​ | ​ | ​
(in thousands) | ​ | ​
2023 | ​ | $ | 7,386
2024 | ​ | ​ | 9,685
2025 | ​ | ​ | 8,798
2026 | ​ | ​ | 8,305
2027 | ​ | ​ | 7,667
Thereafter | ​ | ​ | 38,613
Total undiscounted operating lease payments | ​ | ​ | 80,454
Less: imputed interest | ​ | ​ | (26,630)
Total discounted operating lease liabilities | ​ | $ | 53,824
Schedule of operating lease liability supplemental information | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | Three Months Ended
​ | ​ | March 31,
(dollars in thousands) | ​ | 2023 | ​ | 2022
Weighted-average remaining lease term (in years) | ​ | ​ | 8.9 | ​ | ​ | ​ | 7.6 | ​
Weighted-average discount rate | ​ | ​ | 9.16 | % | ​ | ​ | 5.71 | %
Cash paid for amounts included in measurement of operating lease liabilities | ​ | $ | 1,849 | ​ | ​ | $ | 910 | ​
Right-of-use assets obtained in exchange for new operating lease liabilities | ​ | $ | 3,409 | ​ | ​ | $ | 5,008 | ​
Schedule of operating lease income | ​
​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | Three Months Ended
​ | ​ | March 31,
(in thousands) |  | 2023 |  | 2022
Operating lease income: | ​ | ​ | ​ | ​ | ​ | ​
Fixed lease income | ​ | $ | 458 | ​ | $ | 261
Sublease income | ​ | ​ | 267 | ​ | ​ | 170
Total lease income | ​ | $ | 725 | ​ | $ | 431
Schedule of future minimum rental payments due to as lessor under operating leases (including subleases) | ​
​ | ​ | ​ | ​
(in thousands) | ​ | ​ | ​
2023 | ​ | $ | 1,971
2024 | ​ | ​ | 1,618
2025 | ​ | ​ | 663
2026 | ​ | ​ | 242
​ | ​ | $ | 4,494
Components Leased to Third Parties [Member] |
Lessee, Lease, Description [Line Items] |
The components of charging equipment, charging stations, land, and subleased host sites leased to third parties | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | March 31, | ​ | ​ | December 31,
(in thousands) | ​ | 2023 |  | ​ | 2022
Charging station equipment and construction costs | ​ | $ | 3,558 | ​ | ​ | $ | 3,557
Land and building | ​ | ​ | 10,507 | ​ | ​ | ​ | 10,507
Less: accumulated depreciation | ​ | ​ | (1,094) | ​ | ​ | ​ | (980)
Property, equipment and software, net | ​ | $ | 12,971 | ​ | ​ | $ | 13,084
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Operating lease right-of-use assets | ​ | $ | 5,357 | ​ | ​ | $ | 5,554

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- Definition Tabular disclosure of lessee's lease cost. Includes, but is not limited to, interest expense for finance lease, amortization of right-of-use asset for finance lease, operating lease cost, short-term lease cost, variable lease cost and sublease income. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 50 -Paragraph 4 -URI https://asc.fasb.org/extlink&oid=128292326&loc=SL77918686-209980 + Details
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- Definition Tabular disclosure of lessor's underlying asset for which right to use has been conveyed to lessee under operating lease. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 360 -SubTopic 10 -Section 50 -Paragraph 1 -URI https://asc.fasb.org/extlink&oid=6391035&loc=d3e2868-110229 Reference 2: http://fasb.org/us-gaap/role/ref/otherTransitionRef -Publisher FASB -Name Accounting Standards Codification -Topic 840 -SubTopic 20 -Section 50 -Paragraph 4 -Subparagraph (a) -URI https://asc.fasb.org/extlink&oid=123405975&loc=d3e41551-112718 Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 30 -Section 50 -Paragraph 13 -URI https://asc.fasb.org/extlink&oid=124258985&loc=SL77919398-209981 + Details
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