Other Assets (Tables)

9 Months Ended

Sep. 30, 2021

Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract]

Summary of Prepaid Expense and Other Assets

Prepaid expense and other assets consist of the following:

	September 30, 2021		December 31, 2020
Commodity derivatives and related collateral, net	$	5,033	$	5,433
Prepaid expenses	25,072		23,295
Deposits	1,915		2,047
RIN inventory	8,341		869
Taxes receivable	37,529		29,621
Other	11,161		6,392
Total	$	89,051	$	67,657

Summary of Other Noncurrent Assets

Other noncurrent assets consist of the following:

	September 30, 2021		December 31, 2020
Investments	$	14,520	$	13,005
Spare parts inventory	2,567		2,610
Catalysts	14,985		7,408
Deposits	357		451
Other	11,583		9,246
Total	$	44,012	$	32,720