XML 28 R13.htm IDEA: XBRL DOCUMENT
v3.26.1

PROPERTY AND EQUIPMENT, NET | 12 Months Ended
--- | ---
Dec. 31, 2025
Property And Equipment Net |
PROPERTY AND EQUIPMENT, NET | NOTE 4 – PROPERTY AND EQUIPMENT, NET Property and equipment, net consisted of the following (in thousands): SCHEDULE OF PROPERTY AND EQUIPMENT
|  | December 31, 2025 |  |  | December 31, 2024 |
Leasehold improvements |  | $ | 843 |  |  | $ | 761 |
Computers, hardware and software |  |  | 142 |  |  |  | 95 |
Research and development equipment |  |  | 778 |  |  |  | 740 |
Other equipment |  |  | 2,023 |  |  |  | 933 |
Construction in progress |  |  | 15,684 |  |  |  | 15,507 |
Gross Total |  |  | 19,470 |  |  |  | 18,036 |
Less accumulated depreciation and amortization |  |  | (1,717 | ) |  |  | (1,151 | )
Total property and equipment, net |  | $ | 17,753 |  |  | $ | 16,885 |
Impairment of Long-Lived Assets During the fourth quarter of 2025, the Company identified triggering events, including continued operating losses and the need for substantial additional capital to reach commercial production, which required an evaluation of its long-lived assets for impairment. The Company performed a recoverability test by comparing the carrying value of its primary asset group—which includes production tooling and construction-in-progress—to the estimated probability-weighted undiscounted future cash flows expected to be generated by the use and eventual disposition of those assets. The realization of these projected cash flows is materially dependent upon the Company’s ability to secure additional financing to complete vehicle validation and commence initial production. Based on management’s current projections, which assume continued access to capital markets, the estimated undiscounted future cash flows exceeded the carrying value of the asset group. Accordingly, no impairment charge was recognized for the year ended December 31, 2025. However, if the Company is unable to obtain sufficient financing on a timely basis or experiences significant delays in its production timeline, it may be required to recognize material impairment charges in future periods. During the year ended December 31, 2024, the Company recorded a $0.8 million non-cash charge to research and development expenses to impair and abandon construction in progress assets related to an electric motor technology that was replaced in the Company’s production plan.

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

X
- Definition Property Plant And Equipment [Disclosure Text Block] + References No definition available. + Details
Name: | SEV_PropertyPlantAndEquipmentDisclosureTextBlock.
Namespace Prefix: | SEV_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration