XML 51 R39.htm IDEA: XBRL DOCUMENT v3.25.1

Property, plant and equipment (Tables)

12 Months Ended

Dec. 31, 2024

Property, Plant and Equipment [Abstract]

Summary of Property, Plant and Equipment

Property, plant and equipment at December 31, 2024 and 2023 consisted of the following:

			Estimated Useful Life (in Years)						2024						2023
Energy systems			10 - 15 years						$	2,810,232					$	2,810,232
Machinery and equipment			5 - 7 years						1,598,538						1,744,596
Furniture and fixtures			5 years						224,868						212,963
Computer software			3 - 5 years						192,865						192,865
Leasehold improvements			*						906,739						466,789
									5,733,242						5,427,445
Less - accumulated depreciation and amortization									(3,995,206)						(4,264,868)
Net property, plant and equipment									$	1,738,036					$	1,162,577

* Lesser of estimated useful life of asset or lease term

X

- References

No definition available.

+ Details

Name:	us-gaap_PropertyPlantAndEquipmentAbstract
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Tabular disclosure of physical assets used in the normal conduct of business and not intended for resale. Includes, but is not limited to, balances by class of assets, depreciation and depletion expense and method used, including composite depreciation, and accumulated deprecation.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Section 50
-Paragraph 1
-SubTopic 10
-Topic 360
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482099/360-10-50-1

+ Details

Name:	us-gaap_PropertyPlantAndEquipmentTextBlock
Namespace Prefix:	us-gaap_
Data Type:	dtr-types:textBlockItemType
Balance Type:	na
Period Type:	duration