CONDENSED CONSOLIDATED BALANCE SHEETS (Unaudited) - USD ($) $ in Thousands	Sep. 30, 2017	Dec. 31, 2016
Current assets
Cash and cash equivalents	$ 78,300	$ 47,772
Restricted cash	744	1,246
Trade accounts receivable	89,665	102,384
Inventories	319,864	198,326
Prepaid and other current assets	8,939	53,380
Total current assets	497,512	403,108
Property and equipment
Property, plant, and equipment	520,464	499,867
Proved oil and gas properties, at cost, successful efforts method of accounting	1,122	1,122
Total property and equipment	521,586	500,989
Less accumulated depreciation and depletion	(72,965)	(49,727)
Property and equipment, net	448,621	451,262
Long-term assets
Investment in Laramie Energy, LLC	120,474	108,823
Intangible assets, net	27,431	29,912
Goodwill	107,187	105,732
Other long-term assets	33,957	46,596
Total assets	1,235,182	1,145,433
Current liabilities
Current maturities of long-term debt	27,140	20,286
Obligations under inventory financing agreements	310,176	225,135
Accounts payable	51,442	65,190
Advances from customers	26,928	23,774
Accrued taxes	14,504	13,194
Other accrued liabilities	28,083	35,186
Total current liabilities	458,273	382,765
Long-term liabilities
Long-term debt, net of current maturities	303,061	350,110
Common stock warrants	7,345	5,134
Long-term capital lease obligations	1,171	1,780
Other liabilities	37,848	36,735
Total liabilities	807,698	776,524
Commitments and contingencies (Note 11)
Stockholders’ equity
Preferred stock, $0.01 par value: 3,000,000 shares authorized, none issued	0	0
Common stock, $0.01 par value; 500,000,000 shares authorized at September 30, 2017 and December 31, 2016, 45,778,788 shares and 45,533,913 shares issued at September 30, 2017 and December 31, 2016, respectively	458	455
Additional paid-in capital	592,013	587,057
Accumulated deficit	(167,183)	(220,799)
Accumulated other comprehensive income	2,196	2,196
Total stockholders’ equity	427,484	368,909
Total liabilities and stockholders’ equity	$ 1,235,182	$ 1,145,433