Annual report pursuant to Section 13 and 15(d)

Dispositions and Closures (Details)

v3.19.1
Dispositions and Closures (Details) - USD ($)
12 Months Ended
Jul. 01, 2014
Dec. 31, 2018
Dec. 31, 2017
Dec. 31, 2016
Dec. 31, 2015
Oct. 01, 2016
Jun. 27, 2014
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]              
Loss before income taxes   $ 0 $ 0 $ (99,334)      
Bristol Fab              
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]              
Pension withdrawal liability             $ 1,904,628
Bristol Fab and Ram-fab              
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]              
Net sales       0      
Loss before income taxes       (150,334)      
Benefit from income taxes       (51,000)      
Net loss from discontinued operations       (99,334)      
Pending Litigation | Synalloy Fabrication, LLC Customer Breach of Contract Case | Bristol Fab              
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]              
Litigation damages sought       99,334 $ 1,251,058    
Accrued legal expenses       $ 0      
Withdrawal from Multiemployer Defined Benefit Plan | Bristol Fab              
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]              
Debt term 26 months            
Stated interest rate           4.51%