XML 53 R31.htm IDEA: XBRL DOCUMENT v3.22.1
Revenue Recognition (Tables)
12 Months Ended
Dec. 31, 2021
Revenue from Contract with Customer [Abstract]  
Schedule of Disaggregation of Revenue by Product Group
The following table presents the Company's revenues, disaggregated by product group. Substantially all of the Company's revenues are derived from contracts with customers where performance obligations are satisfied at a point-in-time.
(in thousands)20212020
Fiberglass and steel liquid storage tanks and separation equipment$1,343 $5,503 
Heavy wall seamless carbon steel pipe and tube40,539 23,670 
Stainless steel pipe and tube186,651 154,974 
Galvanized pipe and tube38,705 20,312 
Specialty chemicals67,477 51,541 
Net sales$334,715 $256,000