Subsequent Events (Details) $ / shares in Units, $ in Thousands, € in Millions			1 Months Ended	3 Months Ended		9 Months Ended		12 Months Ended
	Oct. 25, 2022 USD ($) $ / shares	Aug. 29, 2022 $ / shares	Oct. 31, 2022 USD ($) shares	Sep. 30, 2022 USD ($)	Sep. 30, 2021 USD ($)	Sep. 30, 2022 USD ($)	Sep. 30, 2021 USD ($)	Dec. 31, 2021 USD ($) shares	Aug. 30, 2021 EUR (€)
Subsequent Event [Line Items]
Principal				$ 13,233		$ 13,233		$ 57,811
Proceeds from issuance of convertible notes						0	$ 220,000
Revenue				24,278	$ 26,581	83,871	$ 86,647
Shares issued upon conversion of debt (in shares) | shares								45,900,000
Timios
Subsequent Event [Line Items]
Revenue						27,000
Non-current assets				$ 20,400		$ 20,400
Via Motor Note | Convertible Debt
Subsequent Event [Line Items]
Principal | €									€ 42.5
Interest rate									4.00%
Convertible Debenture | YA II PN, Ltd
Subsequent Event [Line Items]
Threshold percentage		85.00%
Conversion price (in dollars per share) | $ / shares		$ 1.50
Convertible Debenture | Convertible Debt | YA II PN, Ltd | Subsequent Event
Subsequent Event [Line Items]
Principal	$ 6,500
Proceeds from issuance of convertible notes	4,875
Financing fee	1,500
Debt issuance expenses	$ 125
Interest rate	8.00%
Interest rate event of default	18.00%
Threshold percentage	95.00%
Conversion price (in dollars per share) | $ / shares	$ 0.05
Outstanding share capital	3.00%
Voting power	51.00%
Principal and accrued and unpaid interest			$ 16,700
Shares issued upon conversion of debt (in shares) | shares			43,700,000