LINE OF CREDIT AND LONG-TERM DEBT (Details Narrative)				9 Months Ended	12 Months Ended
	May. 02, 2014 USD ($) lease	Apr. 11, 2014 USD ($)	Jan. 01, 2014 USD ($)	Dec. 31, 2014 USD ($)	Dec. 31, 2018 USD ($)	Dec. 31, 2017 USD ($)	Dec. 31, 2016 USD ($)	Dec. 31, 2015 USD ($)	Dec. 31, 2014 USD ($)	Oct. 01, 2013
Line of Credit Facility [Line Items]
Term loan, face								$ 51,355,200
Outstanding debt								26,954,092
Capital lease payments made during period									$ 2,662,105
Term loan | Credit Agreement 2014
Line of Credit Facility [Line Items]
Term loan, face	$ 40,000,000
Term loan | Maximum | Credit Agreement 2014
Line of Credit Facility [Line Items]
Interest rate	4.50%
Term loan | Bank of America London Interbank Offered Rate (LIBOR) | Maximum | Credit Agreement 2014
Line of Credit Facility [Line Items]
Variable rate basis, basis spread	1.00%
Term loan | ICE Benchmark Administration Limited | Maximum | Credit Agreement 2014
Line of Credit Facility [Line Items]
Basis spread on variable rate, numerator component	1.50%
Notes payable | Federal funds rate | Maximum | Credit Agreement 2014
Line of Credit Facility [Line Items]
Variable rate basis, basis spread	0.50%
Goldman Sachs, USA | Term loan
Line of Credit Facility [Line Items]
Term loan, face								40,000,000
Outstanding debt								22,400,000
Debt, outstanding								$ 22,400,000
Various institutions | Notes payable
Line of Credit Facility [Line Items]
Interest rate								5.50%
Outstanding debt								$ 1,974,107
Various institutions | Insurance premiums financed
Line of Credit Facility [Line Items]
Term loan, face								1,789,481
Outstanding debt								515,762
Debt, outstanding								$ 515,762
Stated interest rate, minimum								4.00%
Stated interest rate, maximum								4.52%
Pacific Western Bank | Capital lease obligations
Line of Credit Facility [Line Items]
Term loan, face								$ 520,219.49
Outstanding debt								320,101
Debt, outstanding								320,101
Omega Refining
Line of Credit Facility [Line Items]
Number of capital leases assumed | lease	2
Capital lease obligations	$ 3,154,860
E-Source Holdings, LLC
Line of Credit Facility [Line Items]
Additional ownership percentage acquired			19.00%
Acquisition, percent acquired										51.00%
Payments on note payable		$ 200,000
Monthly installment on note payable				$ 72,672
E-Source Holdings, LLC | Other notes payable
Line of Credit Facility [Line Items]
Term loan, face			$ 854,050
Debt, outstanding								$ 0
Forecast | Goldman Sachs, USA | Term loan
Line of Credit Facility [Line Items]
Principal payments					$ 675,000	$ 3,200,000	$ 18,525,000