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LONG-TERM DEBT (Details) - USD ($)
Mar. 31, 2016
Dec. 31, 2015
Debt Instrument [Line Items]    
Long-term Debt $ 18,908,511 $ 18,844,940
Current portion of long-term debt (4,917,684) (2,636,241)
Long term portion of long-term debt 13,990,827 16,208,699
Line of Credit [Member]    
Debt Instrument [Line Items]    
Long-term Debt 194,136 0
Real estate loans [Member]    
Debt Instrument [Line Items]    
Long-term Debt 7,503,490 7,590,042
Hard Rock Note [Member]    
Debt Instrument [Line Items]    
Long-term Debt 9,270,224 9,738,521
Machinery loans [Member]    
Debt Instrument [Line Items]    
Long-term Debt 1,317,695 857,947
Transportation loans [Member]    
Debt Instrument [Line Items]    
Long-term Debt $ 622,966 $ 658,430