Income Taxes (Details)	3 Months Ended			6 Months Ended
	Jun. 30, 2021 USD ($)	Mar. 31, 2021 USD ($)	Jun. 30, 2020 USD ($)	Jun. 30, 2021 USD ($) business	Jun. 30, 2020 USD ($)	Dec. 31, 2020 USD ($)
Operating Loss Carryforwards [Line Items]
Income tax expense (benefit)	$ 1,061,000		$ 0	$ (11,855,000)	$ 0
Number of businesses acquired | business				4
Deferred tax liabilities	15,400,000			$ 15,400,000
Income tax expense related to current operations	0			$ 0
Income tax expense			$ 0		$ 0
Valuation allowance (percentage)				100.00%	100.00%
Unrecognized tax positions	0			$ 0		$ 0
Timios and WAVE
Operating Loss Carryforwards [Line Items]
Income tax expense (benefit)	(3,600,000)
Deferred tax liabilities	800,000			800,000
Income tax benefit	900,000			12,400,000
Net state deferred tax liabilities	200,000			600,000
Wave
Operating Loss Carryforwards [Line Items]
Tax adjustment		$ 4,600,000
US Hybrid qnd Soletrac Acquisitions
Operating Loss Carryforwards [Line Items]
Deferred tax liabilities	$ 5,500,000			$ 5,500,000