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Goodwill and Intangible Assets - Goodwill Roll Forward (Details) $ in Thousands, € in Millions	3 Months Ended	12 Months Ended
	Sep. 30, 2021 USD ($)	Dec. 31, 2022 USD ($)	Dec. 31, 2022 EUR (€)	Dec. 31, 2021 USD ($)	Dec. 31, 2020 USD ($)
Goodwill [Roll Forward]
Beginning balance		$ 16,161		$ 705	$ 31,654
Measurement period adjustments		1,280		186	(12,848)
Effect of change in foreign currency exchange rates		(1,192)		(1)	(12)
Impairment loss	$ (5,600)	(38,868)		(101,470)	(18,089)
Acquisitions		60,394		117,445
Disposal of Grapevine				(704)
Ending balance		37,775		16,161	705
Asset impairments		91,333		71,070	33,230
Energica
Goodwill [Roll Forward]
Impairment loss		(22,700)	€ (21.1)
Timios Reporting Unit \| Trade name
Goodwill [Roll Forward]
Impairment loss	(700)
Timios Reporting Unit \| Lender relationships
Goodwill [Roll Forward]
Impairment loss	$ (13,200)
DBOT
Goodwill [Roll Forward]
Asset impairments				9,300
Tree Technologies \| Revision of Prior Period, Error Correction, Adjustment [Member]
Goodwill [Roll Forward]
Beginning balance					$ 8,300
WAVE
Goodwill [Roll Forward]
Impairment loss				(35,700)
US Hybrid
Goodwill [Roll Forward]
Impairment loss				(42,200)
Solectrac
Goodwill [Roll Forward]
Impairment loss				$ (17,700)
Timios
Goodwill [Roll Forward]
Impairment loss		$ (16,200)