Other Assets (Details) - USD ($) $ in Thousands	Mar. 31, 2020	Dec. 31, 2019
Summary of prepaid expense and other assets
Commodity derivatives and related collateral, net	$ 23,093	$ 6,140
Prepaid expenses	19,764	16,082
Deposits	3,490	3,519
RIN inventory	3,590	2,137
Taxes receivable	5,697	5,115
Other	1,756	2,480
Total	$ 57,390	$ 35,473

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