Quarterly report pursuant to Section 13 or 15(d)

Goodwill and Intangible Assets - Narrative (Details)

v3.20.2
Goodwill and Intangible Assets - Narrative (Details) - USD ($)
3 Months Ended
Jun. 30, 2020
Dec. 31, 2019
Goodwill [Line Items]    
Goodwill $ 17,558,000 $ 17,558,000
Estimated fair market value 12,835,000 15,714,000
Palmer of Texas | Customer Lists    
Goodwill [Line Items]    
Estimated fair market value 0  
Impairment charges $ 1,300,000  
Welded Pipe & Tube    
Goodwill [Line Items]    
Fair value greater than carrying value 1.70%  
Goodwill impairment $ 0  
Metals Segment    
Goodwill [Line Items]    
Goodwill 16,203,000 $ 16,203,000
Metals Segment | Welded Pipe & Tube    
Goodwill [Line Items]    
Goodwill $ 16,200,000