LINE OF CREDIT AND LONG-TERM DEBT (Details) (USD $)	Dec. 31, 2014
Line of Credit Facility [Line Items]
Loan Amount	$ 65,854,427
Total Outstanding Debt Facilities	42,496,913
E-Source Holdings, LLC | Other notes payable
Line of Credit Facility [Line Items]
Loan Amount	854,050
Total Outstanding Debt Facilities	145,344
Bank of America | Revolving line of credit
Line of Credit Facility [Line Items]
Loan Amount	20,000,000
Total Outstanding Debt Facilities	0
Goldman Sachs, USA | Term loan
Line of Credit Facility [Line Items]
Loan Amount	40,000,000
Total Outstanding Debt Facilities	39,100,000
Pacific Western Bank | Capital lease obligations
Line of Credit Facility [Line Items]
Loan Amount	520,219.49
Total Outstanding Debt Facilities	492,755
Various institutions | Notes payable
Line of Credit Facility [Line Items]
Loan Amount	2,690,676.84
Total Outstanding Debt Facilities	2,267,193
Various institutions | Insurance premiums financed
Line of Credit Facility [Line Items]
Loan Amount	1,789,481
Total Outstanding Debt Facilities	$ 491,621