XML 34 R25.htm IDEA: XBRL DOCUMENT
v3.25.2

LEASES (Tables) | 6 Months Ended
--- | ---
Jun. 30, 2025
Leases [Abstract] |
Schedule of Components of Lease Cost and Supplemental Cash Flow Information | Components of the operating lease costs recognized in net loss were as follows (in thousands):
| Three months ended June 30, |  | Six months ended June 30,
| 2025 |  | 2024 |  | 2025 |  | 2024
Operating lease cost |  |  |  |  |  |  |
Lease cost | $ | 44 |  |  | $ | 98 |  |  | $ | 92 |  |  | $ | 195 |
Total lease cost | $ | 44 |  |  | $ | 98 |  |  | $ | 92 |  |  | $ | 195 |
Schedule of Supplemental Balance Sheet Information | Supplemental balance sheet information related to the Company’s operating leases as of June 30, 2025 and December 31, 2024 are as follows (in thousands):
| June 30, 2025 |  | December 31, 2024
Operating Leases |  |  |
Operating lease right-of-use assets | $ | 312 |  |  | $ | 377 |
Operating lease liabilities | 326 |  |  | 393 |
Schedule of Future Maturities of Operating Lease Liabilities | Future minimum lease payments required under operating leases for each of the 12-month rolling periods below in effect at June 30, 2025 are as follows (in thousands):
|  | Operating Leases |  |  |
July 2025 to June 2026 |  | $ | 184 |  |  |  |
July 2026 to June 2027 |  | 187 |  |  |  |
Total future undiscounted lease payments |  | 371 |  |  |  |
Less imputed interest |  | (45) |  |  |  |
Total lease obligations |  | $ | 326 |  |  |  |
Schedule of Supplemental Cash Flow Information Related to Leases | Supplemental cash flow information related to leases for the three and six months ended June 30, 2025 and 2024, was as follows (in thousands):
| Three months ended June 30, |  | Six months ended June 30,
| 2025 |  | 2024 |  | 2025 |  | 2024
Supplemental cash flow information |  |  |  |  |  |  |
Cash paid, net, for amounts included in the measurement of lease liabilities: |  |  |  |  |  |  |
Operating cash flows from operating leases | $ | 45 |  |  | $ | 93 |  |  | $ | 90 |  |  | $ | 187 |

X
- Definition Lease, Supplemental Balance Sheet Information [Table Text Block] + References No definition available. + Details
Name: | efoi_LeaseSupplementalBalanceSheetInformationTableTextBlock
Namespace Prefix: | efoi_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Supplemental Cash Flow Information Related to Leases + References No definition available. + Details
Name: | efoi_SupplementalCashFlowInformationRelatedToLeasesTableTextBlock
Namespace Prefix: | efoi_
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