ACCRUED EXPENSES (Tables)

12 Months Ended

Dec. 31, 2014

Payables and Accruals [Abstract]

Schedule of accrued expenses

Accrued expenses consisted of the following:

	December 31, 2014		December 31, 2013
Inventory-related accruals	$	588,297	$	533,012
Inventory supply and offtake arrangements	253,549		454,893
Accrued transportation costs	59,959		29,762
Accrued salaries and benefits	56,117		10,799
Excise and sales tax payable	40,444		42,814
Accrued construction in progress	31,452		33,747
Customer deposits	24,659		23,621
Accrued interest	23,014		22,570
Accrued utilities	22,337		25,959
Renewable energy credit obligations	286		15,955
Other	30,678		16,749
	$	1,130,792	$	1,209,881