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Related Party Transactions (Details Textual) - USD ($)		1 Months Ended		6 Months Ended
	Feb. 04, 2015	Jun. 20, 2016	Feb. 25, 2014	Jun. 30, 2017	Jun. 30, 2016	Dec. 31, 2016	Jul. 19, 2012
Related Party Transaction [Line Items]
Interest Paid				$ 99,205	$ 103,514
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, 2017		Aug. 01, 2015
Interest Paid				0	22,905
Shares Issued, Price Per Share		$ 0.41
Stock Issued During Period, Shares, Conversion of Convertible Securities		5,948,560
Corporate Office [Member]
Related Party Transaction [Line Items]
Operating Leases, Rent Expense				0	45,000
Elemetal [Member]
Related Party Transaction [Line Items]
Due to Related Parties				4,138,430		$ 4,107,425
Due from Related Parties				24,081		$ 40,627
Interest Paid				$ 99,205	$ 119,457
Elemetal [Member] | Sales [Member]
Related Party Transaction [Line Items]
Concentration Risk, Percentage				26.00%	32.00%
Elemetal [Member] | Purchases [Member]
Related Party Transaction [Line Items]
Concentration Risk, Percentage				22.00%	24.00%
NTR Metals, LLC [Member]
Related Party Transaction [Line Items]
Long-term Line of Credit				$ 0

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- Definition

For an entity that discloses a concentration risk in relation to quantitative amount, which serves as the "benchmark" (or denominator) in the equation, this concept represents the concentration percentage derived from the division.

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Date when the debt instrument is scheduled to be fully repaid, in CCYY-MM-DD format.

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For an unclassified balance sheet, amounts due from related parties including affiliates, employees, joint ventures, officers and stockholders, immediate families thereof, and pension funds.

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Carrying amount as of the balance sheet date of obligations due all related parties.

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The carrying value as of the balance sheet date of the current and noncurrent portions of long-term obligations drawn from a line of credit, which is a bank's commitment to make loans up to a specific amount. Examples of items that might be included in the application of this element may consist of letters of credit, standby letters of credit, and revolving credit arrangements, under which borrowings can be made up to a maximum amount as of any point in time conditional on satisfaction of specified terms before, as of and after the date of drawdowns on the line. Includes short-term obligations that would normally be classified as current liabilities but for which (a) postbalance sheet date issuance of a long term obligation to refinance the short term obligation on a long term basis, or (b) the enterprise has entered into a financing agreement that clearly permits the enterprise to refinance the short-term obligation on a long term basis and the following conditions are met (1) the agreement does not expire within 1 year and is not cancelable by the lender except for violation of an objectively determinable provision, (2) no violation exists at the BS date, and (3) the lender has entered into the financing agreement is expected to be financially capable of honoring the agreement.

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The effective interest rate at the end of the reporting period.

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Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility.

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