Income Taxes - Narrative (Details)	10 Months Ended	11 Months Ended	12 Months Ended
	Dec. 31, 2022 USD ($)	Dec. 31, 2023 USD ($)	Dec. 31, 2023 USD ($)	Dec. 31, 2022 USD ($) business	Dec. 31, 2021 USD ($)	Jan. 31, 2023 USD ($)	Mar. 14, 2022 USD ($)
Operating Loss Carryforwards [Line Items]
Taxes based on gross revenue			$ 100,000
Deferred tax benefit			0	$ 2,601,000
Intangible assets	$ 12,707,000	$ 6,211,000	6,211,000	12,707,000
Income tax benefit			$ 5,242,000	$ 1,574,000
Foreign income tax rate (as percent)			3.10%	3.70%	5.00%
Number of businesses acquired | business				5
Deferred tax liabilities				$ 12,200,000
Cumulative tax loss carryforwards		28,200,000	$ 28,200,000
Annual limitation amount on future use of losses			4,800,000
Annual limitation amount on future amortization deductions			10,100,000
Deferred tax assets related to impaired assets and equity method losses		34,300,000	34,300,000
Increase of valuation allowance			47,531,000	48,338,000	$ 28,240,000
Potential deferred tax assets	300,000	300,000	300,000	300,000
Other uncertain tax positions	0	0	0	0	0
Uncertain tax positions, accrued interest and penalties	0	0	0	0	0
Acquisitions In 2021
Operating Loss Carryforwards [Line Items]
Income tax benefit			4,200,000	10,100,000
United States - Federal
Operating Loss Carryforwards [Line Items]
Deferred tax benefit			0	261,000
Cumulative tax loss carryforwards	303,700,000	444,500,000	444,500,000	303,700,000	191,400,000
PRC/Italy/Hong Kong/Malaysia and other
Operating Loss Carryforwards [Line Items]
Deferred tax benefit			0	2,143,000
Cumulative tax loss carryforwards	59,000,000	78,700,000	78,700,000	59,000,000	$ 26,900,000
Energica
Operating Loss Carryforwards [Line Items]
Deferred tax benefit			1,000,000	1,000,000
Intangible assets							$ 6,400,000
Income tax benefit	$ 3,500,000
VIA Motors International, Inc.
Operating Loss Carryforwards [Line Items]
Intangible assets						$ 4,200,000
Income tax benefit		4,200,000
Inland Revenue Malaysia
Operating Loss Carryforwards [Line Items]
Tax loss carryforwards, subject to expiration		9,100,000	9,100,000
Inland Revenue Malaysia | United States - Federal
Operating Loss Carryforwards [Line Items]
Tax loss carryforwards, subject to expiration		27,300,000	27,300,000
Inland Revenue Malaysia | PRC/Italy/Hong Kong/Malaysia and other
Operating Loss Carryforwards [Line Items]
Tax loss carryforwards, subject to expiration		5,900,000	$ 5,900,000
Inland Revenue Malaysia | Tree Technologies
Operating Loss Carryforwards [Line Items]
Deferred tax benefit				$ 4,200,000
State Administration of Taxation, China
Operating Loss Carryforwards [Line Items]
Foreign income tax rate (as percent)			25.00%
State Administration of Taxation, China | PRC/Italy/Hong Kong/Malaysia and other
Operating Loss Carryforwards [Line Items]
Tax loss carryforwards, subject to expiration		26,900,000	$ 26,900,000
Ministry of Economic Affairs and Finance, Italy | PRC/Italy/Hong Kong/Malaysia and other
Operating Loss Carryforwards [Line Items]
Tax loss carryforwards, not subject to expiration		$ 42,800,000	$ 42,800,000