Annual report pursuant to Section 13 and 15(d)

Goodwill (Tables)

v3.20.4
Goodwill (Tables)
12 Months Ended
Dec. 31, 2020
Goodwill and Intangible Assets Disclosure [Abstract]  
Schedule of Carrying Amount of Goodwill
Changes in the carrying amount of goodwill by segment for the year ended December 31, 2020 and 2019 are as follows: 
(in thousands) Specialty Chemicals Segment Metals Segment Total
Balance December 31, 2018 $ 1,355  $ 8,445  $ 9,800 
American Stainless Acquisition —  7,758  $ 7,758 
Balance December 31, 2019 $ 1,355  $ 16,203  $ 17,558 
Impairment charges —  (16,203) $ (16,203)
Balance December 31, 2020 $ 1,355  $ —  $ 1,355