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LONG-TERM DEBT (Details Textual) (USD $) In Thousands, except Share data, unless otherwise specified	12 Months Ended			1 Months Ended		12 Months Ended	1 Months Ended
	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012	May 29, 2008	May 28, 2008	Dec. 31, 2010	Jul. 31, 2014	Jul. 31, 2009	Jan. 31, 2014
Debt Instrument [Line Items]
Notes Payable, Total	$ 6,570us-gaap_NotesPayable	$ 48,759us-gaap_NotesPayable
Interest Paid, Total	1,501us-gaap_InterestPaid	1,724us-gaap_InterestPaid	2,616us-gaap_InterestPaid
Gains (Losses) on Extinguishment of Debt	18,759
Interest Expense, Debt		325us-gaap_InterestExpenseDebt
Notes Payable, Related Parties	0	50,483
Common Stock [Member]
Debt Instrument [Line Items]
Proceeds from Issuance of Private Placement	30,180
Notes Payable [Member]
Debt Instrument [Line Items]
Debt Instrument, Maturity Date				May 29, 2009
Debt Instrument, Interest Rate, Stated Percentage				20.00%
Notes Payable [Member] \| Great American Group Energy Equipment, LLC [Member]
Debt Instrument [Line Items]
Debt Instrument, Maturity Date					Sep. 28, 2009
Subordinated Unsecured Promissory Notes Payable [Member]
Debt Instrument [Line Items]
Debt Instrument, Maturity Date						Jul. 31, 2018
Debt Instrument, Interest Rate, Stated Percentage						12.00%
Interest Expense, Debt	812	2,014	2,132
Subordinated Unsecured Promissory Notes Payable [Member] \| Phantom Equityholders [Member]
Debt Instrument [Line Items]
Repayments of Debt							1,085
Notes Payable, Total	1,724
Debt Instrument, Maturity Date	Jul. 31, 2014
Subordinated Unsecured Promissory Notes Payable [Member] \| Andrew Gumaer and Harvey Yellen [Member]
Debt Instrument [Line Items]
Repayments of Debt	30,000
Notes Payable, Total	48,759	48,759
Interest Paid, Total	180
Gains (Losses) on Extinguishment of Debt	18,759
Subordinated Unsecured Promissory Notes Payable-12.0 [Member]
Debt Instrument [Line Items]
Notes Payable, Total	640								640
Debt Instrument, Interest Rate, Stated Percentage	12.00%								12.00%
Subordinated Unsecured Promissory Notes Payable-3.75 [Member]
Debt Instrument [Line Items]
Notes Payable, Total	49,823
Debt Instrument, Interest Rate, Stated Percentage	3.75%
Great American [Member]
Debt Instrument [Line Items]
Business Acquisition, Equity Interest Issued or Issuable, Number of Shares								528,000
Business Combination, Consideration Transferred, Liabilities Incurred								60,000
Repayments of Debt								4,383
Notes Payable, Total								$ 55,617