LINE OF CREDIT AND LONG-TERM DEBT (Details Narrative)				1 Months Ended	3 Months Ended
	Jan. 29, 2016 USD ($) extension	Jan. 28, 2016 USD ($)	Mar. 27, 2015 USD ($)	May. 31, 2014 USD ($)	Mar. 31, 2016 USD ($)	Mar. 31, 2015 USD ($)	Dec. 31, 2015 USD ($)	Nov. 09, 2015 USD ($)	May. 02, 2014 USD ($) lease
Line of Credit Facility [Line Items]
Term loan amount					$ 28,039,841
Long-term debt					14,551,271
Principal payments, 2016					8,886,611
Principal payments, 2017					3,801,379
Principal payments, 2018					1,295,013
Outstanding debt balance					14,167,150
Interest expense					1,915,492	$ 1,531,180
Interest expense related to outstanding debt					$ 500,000
Restated Credit Agreement, 2016
Line of Credit Facility [Line Items]
EBITDA measurement period	1 year
Term loan
Line of Credit Facility [Line Items]
Repayments of debt		$ 16,100,000
Term loan | 2014 Goldman Sachs Bank Credit Agreement
Line of Credit Facility [Line Items]
Term loan amount				$ 40,000,000
Term loan | Restated Credit Agreement, 2016
Line of Credit Facility [Line Items]
Debit instrument, quarterly principal payment	$ 800,000
Repayments of debt	16,000,000
Additional cash proceeds payable per agreement threshold	$ 500,000
Period for synergies to be achieved	90 days
Minimum liquidity	$ 2,000,000
Term loan | Midcap First Amendment
Line of Credit Facility [Line Items]
Maximum borrowing base, per account/customer								$ 100,000
Term loan | Texas Citizens Bank Loan
Line of Credit Facility [Line Items]
Effective interest rate					5.50%
Omega Refining
Line of Credit Facility [Line Items]
Number of capital leases assumed | lease									2
Capital lease amount assume as part of acquisition									$ 3,154,860
Maximum | Term loan | 2014 Goldman Sachs Bank Credit Agreement
Line of Credit Facility [Line Items]
Debt instrument, stated rate				4.50%
Maximum | Term loan | London Interbank Offered Rate (LIBOR | 2014 Goldman Sachs Bank Credit Agreement
Line of Credit Facility [Line Items]
Variable rate, basis spread				1.00%
Maximum | Term loan | ICE Benchmark Administration Limited | 2014 Goldman Sachs Bank Credit Agreement
Line of Credit Facility [Line Items]
Basis spread on variable rate, numerator component				1.50%
Maximum | Notes payable | Federal Funds Rate | 2014 Goldman Sachs Bank Credit Agreement
Line of Credit Facility [Line Items]
Variable rate, basis spread				0.50%
Minimum | Term loan | MidCap Loan Agreement
Line of Credit Facility [Line Items]
Agreed upon amount of loan			$ 7,000,000
Agreed upon amount of loan, percentage of account receivable			85.00%
Additional agreed upon loan, amount			$ 3,000,000
Goldman Sachs, USA
Line of Credit Facility [Line Items]
Principal payments, 2016					$ 2,400,000
Principal payments, 2017					3,200,000
Principal payments, 2018					800,000
Goldman Sachs, USA | Term loan
Line of Credit Facility [Line Items]
Term loan amount					8,900,000
Long-term debt					6,400,000
Goldman Sachs, USA | Term loan | Restated Credit Agreement, 2016
Line of Credit Facility [Line Items]
Line of credit, maximum borrowing capacity	8,900,000
Line of credit outstanding	6,400,000
Remaining borrowing capacity	2,500,000
Write off of deferred finance costs					1,300,000
Texas Citizens Bank
Line of Credit Facility [Line Items]
Principal payments, 2016					334,118
Principal payments, 2017					468,225
Principal payments, 2018					495,013
Texas Citizens Bank | Term loan
Line of Credit Facility [Line Items]
Term loan amount					2,045,500
Long-term debt					1,865,624
Various institutions
Line of Credit Facility [Line Items]
Principal payments, 2016					310,440
Principal payments, 2017					0
Principal payments, 2018					0
Various institutions | Insurance premiums financed
Line of Credit Facility [Line Items]
Term loan amount					1,789,481
Long-term debt					$ 310,440
Outstanding debt balance							$ 515,762
Interest rate, minimum					4.00%
Interest rate, maximum					4.52%
Pacific Western Bank
Line of Credit Facility [Line Items]
Principal payments, 2016					$ 141,596
Principal payments, 2017					133,154
Principal payments, 2018					0
Pacific Western Bank | Capital Lease
Line of Credit Facility [Line Items]
Term loan amount					3,154,860
Long-term debt					274,750
Vertex Refining OH, LLC | Promissory note payable | Fox Note
Line of Credit Facility [Line Items]
Term loan amount	$ 5,150,000.00
Debt instrument, stated rate	10.00%
Interest rate in the event of a default	15.00%
Number of extension options (extension) | extension	3
Length of extension options	6 months
Extension fee percentage	3.00%
Prepayment terms, decrease in amount to be repaid	$ 150,000
Write off of deferred finance costs					$ 100,000
Raw Materials and Finished Goods | Minimum | Term loan | MidCap Loan Agreement
Line of Credit Facility [Line Items]
Additional agreed upon loan amount, percentage of inventory			50.00%