Promissory Notes - Schedule of Promissory Notes (Details) - USD ($) $ in Thousands	Sep. 30, 2022	Dec. 31, 2021
Short-term Debt [Line Items]
Principal Amount	$ 13,233	$ 57,811
Carrying Amount	13,233	58,121
Long-term Note, less current portion	$ 1,559	0
Convertible Debenture
Short-term Debt [Line Items]
Interest Rate	4.00%
Principal Amount	$ 9,250	57,500
Carrying Amount	$ 9,250	57,809
Small Business Association Paycheck Protection Program
Short-term Debt [Line Items]
Interest Rate	1.00%
Principal Amount	$ 242	311
Carrying Amount	$ 242	312
Timios notes payable
Short-term Debt [Line Items]
Interest Rate	549.00%
Principal Amount	$ 491	0
Carrying Amount	491	0
Energica lending arrangements
Short-term Debt [Line Items]
Principal Amount	3,250	0
Carrying Amount	3,250	0
Less: Current portion	(1,700)
Long-term Note, less current portion	$ 1,600
Energica lending arrangements \| Minimum
Short-term Debt [Line Items]
Interest Rate	0.06%
Energica lending arrangements \| Maximum
Short-term Debt [Line Items]
Interest Rate	5.70%
Convertible Note
Short-term Debt [Line Items]
Less: Current portion	$ (11,674)	$ (58,121)

Amount, before unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but is not limited to, notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt.

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