Note 7 - Property and Equipment, Net
|12 Months Ended|
Dec. 31, 2022
|Notes to Financial Statements|
|Property, Plant and Equipment Disclosure [Text Block]||
Property and equipment, net, consisted of the following (in thousands):
Property and equipment depreciation expense was $0.5 million and $0.6 million for the years ended December 31, 2022 and December 31, 2021, respectively. Equipment under construction is comprised of our lithium-ion battery recycling pilot along with various components being manufactured or installed by the Company.
The entire disclosure for long-lived, physical asset used in normal conduct of business and not intended for resale. Includes, but is not limited to, work of art, historical treasure, and similar asset classified as collections.
Reference 1: http://www.xbrl.org/2003/role/disclosureRef