Income Taxes (Details)	3 Months Ended		9 Months Ended
	Sep. 30, 2022 USD ($)	Sep. 30, 2021 USD ($) business	Sep. 30, 2022 USD ($) business	Sep. 30, 2021 USD ($)	Mar. 31, 2022 USD ($)	Dec. 31, 2021 USD ($)	Jun. 30, 2021 USD ($)
Operating Loss Carryforwards [Line Items]
Valuation allowance			100.00%
Valuation allowance offset			80.00%
Income tax benefit	$ 400,000	$ 944,000	$ 925,000	$ 9,971,000
Number of businesses acquired | business		4	1
Deferred tax liabilities							$ 11,000,000
Valuation allowance (percentage)			100.00%
Deferred tax assets	300,000		$ 300,000			$ 300,000
Unrecognized tax positions	$ 0		0			$ 0
State
Operating Loss Carryforwards [Line Items]
Income tax benefit			300,000
Foreign
Operating Loss Carryforwards [Line Items]
Income tax benefit			$ 600,000
Energica
Operating Loss Carryforwards [Line Items]
Deferred tax liabilities					$ 4,700,000
Timios and WAVE
Operating Loss Carryforwards [Line Items]
Income tax benefit				9,100,000
Net state deferred tax liabilities		$ 800,000		600,000
Tree Technologies Sdn. Bhd.
Operating Loss Carryforwards [Line Items]
Net foreign tax benefit		$ 100,000		$ 300,000