Discontinued Operations - Schedule of Assets and Liabilities of Discontinued Operations (Details) - USD ($) $ in Thousands	Dec. 31, 2023	Dec. 31, 2022
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Current assets of discontinued operations	$ 5,036	$ 33,703
Noncurrent assets of discontinued operations	2,842	19,212
Current liabilities of discontinued operations	7,721	14,244
Noncurrent liabilities of discontinued operations	1,672	5,212
Discontinued Operations, Disposed of by Sale | Timios Holdings Corp
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Cash and cash equivalents	1,180	19,015
Accounts Receivables, net	382	1,614
Inventory, net	2,667	5,054
Prepaid expenses and other current assets	807	8,020
Current assets of discontinued operations	5,036	33,703
Property and equipment, net	177	1,227
Intangible assets, net	6	9,147
Operating lease right of use assets	2,232	5,446
Other noncurrent assets	428	3,392
Noncurrent assets of discontinued operations	2,843	19,212
Accounts payable and accrued expenses	2,947	8,970
Current portion of operating lease liabilities	941	469
Other current liabilities	3,834	4,805
Current liabilities of discontinued operations	7,722	14,244
Operating lease liabilities – long term	1,317	0
Deferred tax liabilities	355	454
Other noncurrent liabilities	0	4,758
Noncurrent liabilities of discontinued operations	1,672	5,212
Discontinued Operations, Held-for-sale | Energica, Solectrac, Wave Technologies and US Hybrid
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Cash and cash equivalents	1,221	2,168
Accounts Receivables, net	408	1,741
Inventory, net	17,349	25,000
Prepaid expenses and other current assets	2,288	7,482
Current assets of discontinued operations	21,266	36,391
Property and equipment, net	5,616	5,671
Intangible assets, net	23,512	43,471
Goodwill	35,894	37,775
Operating lease right of use assets	6,095	6,533
Other noncurrent assets	2,262	1,818
Noncurrent assets of discontinued operations	73,379	95,268
Accounts payable and accrued expenses	14,703	16,339
Current portion of operating lease liabilities	808	768
Other current liabilities	22,096	18,335
Current liabilities of discontinued operations	37,607	35,442
Operating lease liabilities – long term	5,415	5,846
Deferred tax liabilities	1,007	2,648
Other noncurrent liabilities	4,786	2,773
Noncurrent liabilities of discontinued operations	$ 11,208	$ 11,267