Quarterly report pursuant to Section 13 or 15(d)

FAIR VALUE OF FINANCIAL INSTRUMENTS (Level 3 Liabilities Rollforward) (Details)

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FAIR VALUE OF FINANCIAL INSTRUMENTS (Level 3 Liabilities Rollforward) (Details) - Fair Value, Measurements, Recurring [Member] - Fair Value, Inputs, Level 3 [Member] - USD ($)
3 Months Ended 6 Months Ended
Apr. 04, 2015
Jul. 04, 2015
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]    
Beginning balance $ 7,256,387 $ 7,256,387
Interest expense charged during the year   42,081
Ending balance   2,396,100
Specialty Pipe And Tube, Inc. [Member]    
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]    
Change in fair value of contingent consideration liability $ 2,419,000 $ (2,419,035)