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Related Party Transactions (Details Textual) - USD ($)
1 Months Ended 12 Months Ended
Dec. 09, 2016
Feb. 25, 2014
Dec. 31, 2017
Dec. 31, 2016
Jul. 19, 2012
Related Party Transaction [Line Items]          
Common Stock, Par or Stated Value Per Share     $ 0.01 $ 0.01  
NTR Loan Agreement [Member]          
Related Party Transaction [Line Items]          
Line of Credit Facility, Maximum Borrowing Capacity         $ 7,500,000
Line of Credit Facility, Interest Rate at Period End         2.00%
Debt Instrument, Maturity Date   Aug. 01, 2015      
Long-term Line of Credit       $ 0  
Interest Paid     $ 0 43,723  
Corporate Office [Member]          
Related Party Transaction [Line Items]          
Operating Leases, Rent Expense     0 90,000  
NTR Metals, LLC [Member]          
Related Party Transaction [Line Items]          
Long-term Line of Credit     0    
NTR Metals, LLC [Member] | Loan Agreement [Member]          
Related Party Transaction [Line Items]          
Debt Conversion, Converted Instrument, Shares Issued 5,948,560        
Debt Conversion, Original Debt, Amount     2,438,909    
Truscott Capital, LLC [Member]          
Related Party Transaction [Line Items]          
Due to Related Parties     3,902,293 4,107,425  
Due from Related Parties     39,215 40,627  
Interest Paid     $ 199,243 $ 240,004  
Truscott Capital, LLC [Member] | Sales [Member]          
Related Party Transaction [Line Items]          
Concentration Risk, Percentage     17.00% 25.00%  
Truscott Capital, LLC [Member] | Purchases [Member]          
Related Party Transaction [Line Items]          
Concentration Risk, Percentage     11.00% 27.00%  
Truscott Capital, LLC [Member] | Loan Agreement [Member]          
Related Party Transaction [Line Items]          
Debt Conversion, Converted Instrument, Shares Issued 8,536,585        
Debt Conversion, Original Debt, Amount $ 3,500,000        
Class of Warrant or Right, Number of Securities Called by Warrants or Rights 1,000,000