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v3.23.3

PROPERTY, PLANT AND EQUIPMENT, NET (Details) - USD ($) | 3 Months Ended | 6 Months Ended | 9 Months Ended |
--- | --- | --- | --- | ---
Sep. 30, 2023 | Sep. 30, 2022 | Jun. 30, 2022 | Jun. 30, 2022 | Sep. 30, 2023 | Sep. 30, 2022 | Dec. 31, 2022
Property, Plant and Equipment [Line Items] |  |  |  |  |  |  |
Property, plant and equipment, gross | $ 5,251,000 |  |  |  | $ 5,251,000 |  | $ 5,327,000
Accumulated depreciation and amortization | (2,604,000) |  |  |  | (2,604,000) |  | (1,790,000)
Property, plant and equipment, net | 2,647,000 |  |  |  | 2,647,000 |  | 3,537,000
Depreciation and amortization expense | 330,000 | $ 329,000 |  |  | 1,100,000 | $ 1,000,000 |
Industrial operations |  |  |  |  |  |  |
Property, Plant and Equipment [Line Items] |  |  |  |  |  |  |
Depreciation and amortization expense | 298,000 |  | $ 301,000 | $ 957,000 | 952,000 |  |
Industrial operations | Cost of Sales |  |  |  |  |  |  |
Property, Plant and Equipment [Line Items] |  |  |  |  |  |  |
Depreciation and amortization expense | 99,000 |  | $ 104,000 | $ 352,000 | 315,000 |  |
Machinery and Equipment [Member] |  |  |  |  |  |  |
Property, Plant and Equipment [Line Items] |  |  |  |  |  |  |
Property, plant and equipment, gross | 3,166,000 |  |  |  | 3,166,000 |  | 3,057,000
Furniture and Fixtures [Member] |  |  |  |  |  |  |
Property, Plant and Equipment [Line Items] |  |  |  |  |  |  |
Property, plant and equipment, gross | 579,000 |  |  |  | 579,000 |  | 585,000
Computer hardware and software |  |  |  |  |  |  |
Property, Plant and Equipment [Line Items] |  |  |  |  |  |  |
Property, plant and equipment, gross | 488,000 |  |  |  | 488,000 |  | 660,000
Leasehold Improvements [Member] |  |  |  |  |  |  |
Property, Plant and Equipment [Line Items] |  |  |  |  |  |  |
Property, plant and equipment, gross | $ 1,018,000 |  |  |  | $ 1,018,000 |  | $ 1,025,000

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