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Related Parties (Narrative) (Details) - USD ($) $ in Thousands	3 Months Ended			6 Months Ended
	Jun. 30, 2022	Mar. 31, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021	Dec. 31, 2021
Related Party Transaction [Line Items]
Related party asset	$ 5,121			$ 5,121		$ 8,680
Related party accounts payable	5,454			$ 5,454		8,870
Fasemex [Member]
Related Party Transaction [Line Items]
Percentage Of Common Stock Outstanding				12.50%
Prepaid inventory	575			$ 575		4,134
Other receivables	4,546			4,546		4,546
Related party accounts payable	5,008			5,008		8,291
Related Party Transaction, Expenses from Transactions with Related Party	4,447		$ 13,400	16,656	$ 18,100
Distribuciones Industrials [Member]
Related Party Transaction [Line Items]
Related party costs	563		500	1,072	900
Related party accounts payable	202			202		291
Maquinaria y equipo de transporte
Related Party Transaction [Line Items]
Related party costs	812		$ 300	1,412	$ 400
Related party accounts payable	244			$ 244		$ 288
Warrantholder
Related Party Transaction [Line Items]
Percentage Of Common Stock Outstanding				38.00%
Interest expense related party	2,084			$ 4,120
Interest paid in cash	1,726			3,398
Interest paid in kind	358			722
Warrantholder | Standby Letters of Credit [Member]
Related Party Transaction [Line Items]
Equity fees	$ 1,000			2,000
Cash fees		$ 125		$ 247

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