XML 78 R43.htm IDEA: XBRL DOCUMENT
v3.25.2

Leases (Tables) | 6 Months Ended
--- | ---
Jun. 30, 2025
Leases [Abstract] |
Schedule of lease costs | Supplemental unaudited condensed consolidated balance sheet information related to leases is as follows:
|  | Classification |  | June 30, 2025 |  | December 31, 2024
Operating lease assets |  | Right-of-use operating lease assets |  | $ | 4,222,680 |  |  | 4,493,360 |
Finance lease assets |  | Property, plant and equipment, net |  | 4,651 |  |  | 6,890 |
Total lease assets |  |  |  | $ | 4,227,331 |  |  | $ | 4,500,250 |
Operating lease liabilities - current |  | Operating lease liabilities - current |  | $ | 872,562 |  |  | 914,800 |
Operating lease liabilities - noncurrent |  | Operating lease liabilities - noncurrent |  | 3,962,465 |  |  | 4,254,173 |
Finance lease liabilities - current |  | Other liabilities - current |  | 6,034 |  |  | 6,969 |
Finance lease liabilities - noncurrent |  | Other long-term liabilities |  | — |  |  | 1,519 |
Total lease liabilities |  |  |  | $ | 4,841,061 |  |  | $ | 5,177,461 |
The components of lease expense are as follows:
|  |  |  | Three Months Ended June 30, |  | Three Months Ended June 30, |  | Six Months Ended June 30, |  | Six Months Ended June 30,
|  | Classification |  | 2025 |  | 2024 |  | 2025 |  | 2024
Operating lease expense |  | Selling, general and administrative |  | $ | 233,986 |  |  | $ | 228,633 |  |  | $ | 467,973 |  |  | $ | 457,248 |
Finance lease expense: |  |  |  |  |  |  |  |  |  |
Amortization of finance lease assets |  | Selling, general and administrative |  | 1,539 |  |  | 1,423 |  |  | 3,078 |  |  | 2,547 |
Interest on finance lease liabilities |  | Interest (expense) income, net |  | 179 |  |  | 321 |  |  | 402 |  |  | 678 |
Total lease expense |  |  |  | $ | 235,704 |  |  | $ | 230,377 |  |  | $ | 471,453 |  |  | $ | 460,473 |
Lease term and discount rate:
|  | June 30, 2025 |  | December 31, 2024
Weighted-average remaining lease terms (in years): |  |  |  |
Operating lease |  | 6.25 |  | 6.7
Finance lease |  | 0.75 |  | 1.3
Weighted-average discount rate: |  |  |  |
Operating lease |  | 7.8% |  | 7.8%
Finance lease |  | 7.8% |  | 7.8%
Other Information:
|  |  |  | Six Months Ended June 30, |  | Six Months Ended June 30,
|  |  |  | 2025 |  | 2024
Cash paid for amounts included in the measurement of lease liabilities: |  |  |  |  |  |
Operating cash flows - operating leases |  |  |  | $ | 250,448 |  |  | $ | 252,997 |
Operating cash flows - finance leases |  |  |  | $ | — |  |  | $ | 3,526 |
Financing cash flows - finance leases |  |  |  | $ | 7,591 |  |  | $ | 5,477 |
Leased assets obtained in exchange for new finance lease liabilities |  |  |  | $ | 4,651 |  |  | $ | 9,925 |
Leased assets obtained in exchange for new operating lease liabilities |  |  |  | $ | — |  |  | $ | — |
Schedule of lessee, operating lease, liability, maturity |
|  | Operating Lease |  | Finance Lease
Maturities of lease liabilities are as follows: |  | June 30, 2025 |  | June 30, 2025
2025 |  | $ | 422,736 |  |  | $ | 3,920 |
2026 |  | 981,717 |  |  | 2,516 |
2027 |  | 987,955 |  |  | — |
2028 |  | 937,727 |  |  | — |
2029 |  | 925,564 |  |  | — |
Thereafter |  | 1,935,262 |  |  | — |
Total lease payments |  | 6,190,961 |  |  | 6,436 |
Less: interest |  | (1,355,934) |  |  | (402) |
Total lease obligations |  | $ | 4,835,027 |  |  | $ | 6,034 |
Schedule of finance lease, liability, maturity |
|  | Operating Lease |  | Finance Lease
Maturities of lease liabilities are as follows: |  | June 30, 2025 |  | June 30, 2025
2025 |  | $ | 422,736 |  |  | $ | 3,920 |
2026 |  | 981,717 |  |  | 2,516 |
2027 |  | 987,955 |  |  | — |
2028 |  | 937,727 |  |  | — |
2029 |  | 925,564 |  |  | — |
Thereafter |  | 1,935,262 |  |  | — |
Total lease payments |  | 6,190,961 |  |  | 6,436 |
Less: interest |  | (1,355,934) |  |  | (402) |
Total lease obligations |  | $ | 4,835,027 |  |  | $ | 6,034 |
Schedule of sublease income | Sublease income are as follows:
|  |  |  | Three Months Ended June 30, |  | Three Months Ended June 30, |  | Six Months Ended June 30, |  | Six Months Ended June 30,
|  | Classification |  | 2025 |  | 2024 |  | 2025 |  | 2024
Sublease lease income |  | Other, net |  | $ | 135,742 |  |  | $ | 112,578 |  |  | $ | 240,684 |  |  | $ | 213,379 |
Schedule of lease income | Lease income are as follows:
|  |  |  |  | Three Months Ended June 30, |  | Three Months Ended June 30, |  | Six Months Ended June 30, |  | Six Months Ended June 30,
|  | Classification |  |  | 2025 |  | 2024 |  | 2025 |  | 2024
Lease income |  | Products and services |  |  | $ | 839 |  |  | $ | 1,138 |  |  | $ | 1,666 |  |  | $ | 2,276 |
Interest income |  | Products and services |  |  | 4,619 |  |  | 4,864 |  |  | 8,551 |  |  | 8,979 |
Total lease income |  |  |  |  | $ | 5,458 |  |  | $ | 6,002 |  |  | $ | 10,217 |  |  | $ | 11,255 |

X
- Definition Schedule of Sublease Income + References No definition available. + Details
Name: | nvve_ScheduleOfSubleaseIncomeTableTextBlock
Namespace Prefix: | nvve_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of components of lease income from direct financing lease. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 842 -SubTopic 30 -Name Accounting Standards Codification -Section 50 -Paragraph 5 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479773/842-30-50-5 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 270 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 6A -Publisher FASB -URI https://asc.fasb.org/1943274/2147482964/270-10-50-6A + Details
Name: | us-gaap_DirectFinancingLeaseLeaseIncomeTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of undiscounted cash flows of finance lease liability. Includes, but is not limited to, reconciliation of undiscounted cash flows to finance lease liability recognized in statement of financial position. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 842 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 6 -Publisher FASB -URI https://asc.fasb.org/1943274/2147478964/842-20-50-6 + Details
Name: | us-gaap_FinanceLeaseLiabilityMaturityTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- 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 -Topic 842 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 4 -Publisher FASB -URI https://asc.fasb.org/1943274/2147478964/842-20-50-4 + Details
Name: | us-gaap_LeaseCostTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | us-gaap_LeasesAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of undiscounted cash flows of lessee's operating lease liability. Includes, but is not limited to, reconciliation of undiscounted cash flows to operating lease liability recognized in statement of financial position. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 842 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 6 -Publisher FASB -URI https://asc.fasb.org/1943274/2147478964/842-20-50-6 + Details
Name: | us-gaap_LesseeOperatingLeaseLiabilityMaturityTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration