INCOME TAXES (Tables)
 12 Months Ended
Dec. 31, 2015
Schedule of Deferred Tax Assets and Liabilities [Table Text Block]
    December 31,  
    2015     2014  
Long-term deferred tax assets:            
       Net operating loss carry forward $ 34,928,000   $ 32,353,000  
       Stock based compensation   1,432,000     1,518,000  
Long-term deferred tax liabilities:            
         Depreciation and amortization   (26,227,000 )   (21,811,000 )
    10,133,000     12,060,000  
Deferred tax asset utilized in current period   (1,212,000 )   (1,753,000 )
Net deferred income tax assets $ 8,921,000   $ 10,307,000  
Schedule of Effective Income Tax Rate Reconciliation [Table Text Block]
    For the Year Ended December 31,  
    2015     2014  
U.S. Federal statutory rate   34.0%     34.0%  
Average State and foreign income tax, net of federal tax effect   3.5     3.7  
Valuation allowance   -     -  
         Consolidated tax rate before non-controlling interest   37.5     37.7  
Tax effect of non-controlling interests   (18.4 )   (27.0 )
         Net effective tax rate   19.1%     10.7%