Annual report pursuant to Section 13 and 15(d)

Acquisitions (Sources and Uses of Funds) (Details)

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Acquisitions (Sources and Uses of Funds) (Details) - USD ($)
 12 Months Ended
Nov. 21, 2014
Aug. 26, 2013
Dec. 31, 2015
Jan. 03, 2015
Dec. 28, 2013
Specialty Pipe And Tube, Inc. [Member]          
Business Acquisition [Line Items]          
Purchase Price $ 31,490,433        
Sources of funds:          
Cash on hand 21,490,433        
Proceeds from term loan 10,000,000        
Uses of funds:          
Acquisition of Specialty's common stock 27,496,000   $ 0 $ 31,490,433 $ 0
Cash paid to escrow agent for potential future claims, to be settled within 18 months 3,248,500        
Cash paid for a portion of the seller's investment banker fee $ 745,933        
CRI Tolling [Member]          
Business Acquisition [Line Items]          
Purchase Price   $ 1,100,000      
Sources of funds:          
Proceeds from term loan   4,033,250      
Proceeds from line of credit   516,750      
Total sources of funds   4,550,000      
Uses of funds:          
Acquisition of CRI Facility   3,450,000      
Acquisition of certain CRI assets, net of assumed liabilities   1,100,000      
Amount received by Company for pro-rated property taxes at close   (22,000)      
Total uses of funds   $ 4,528,000