Other Assets (Tables)

3 Months Ended

Mar. 31, 2016

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:

	March 31, 2016		December 31, 2015
Commodity derivatives and related collateral, net	$	10,828	$	10,097
Prepaid expenses	7,628		8,504
Deposits	3,925		3,824
RIN inventory	15,708		5,656
Taxes receivable	2,625		1,814
Other	2,559		1,987
Total	$	43,273	$	31,882

Summary of other noncurrent assets

Other noncurrent assets consist of the following:

	March 31, 2016		December 31, 2015
Spare parts inventory	$	2,922	$	2,922
Deposits	2,280		2,370
Other	6,470		6,527
Total	$	11,672	$	11,819