Quarterly report pursuant to Section 13 or 15(d)

Industry Segments - Schedule of Segment Information (Details)

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Industry Segments - Schedule of Segment Information (Details) - USD ($)
$ in Thousands
 3 Months Ended 6 Months Ended
Jun. 30, 2023
Jun. 30, 2022
Jun. 30, 2023
Jun. 30, 2022
Dec. 31, 2022
Segment Reporting Information [Line Items]          
Net sales $ 60,665 $ 84,600 $ 128,084 $ 168,309  
Operating income (loss) (3,752) 11,905 (5,175) 24,778  
Unallocated corporate expenses 6,957 8,122 15,262 16,177  
Acquisition costs and other 20 157 280 688  
Interest expense 1,047 407 2,154 810  
Other, net (154) (23) (247) (58)  
Income (loss) before income taxes (4,645) 11,521 (7,082) 24,026  
Identifiable assets 232,422   232,422   $ 269,043
Tubular Products          
Segment Reporting Information [Line Items]          
Net sales 39,302 55,580 82,922 111,454  
Specialty Chemicals          
Segment Reporting Information [Line Items]          
Net sales 21,363 29,020 45,112 56,741  
Other Segments          
Segment Reporting Information [Line Items]          
Net sales 0 0 50 114  
Operating segment | Tubular Products          
Segment Reporting Information [Line Items]          
Operating income (loss) (105) 12,992 1,560 27,120  
Identifiable assets 99,380   99,380   112,926
Operating segment | Specialty Chemicals          
Segment Reporting Information [Line Items]          
Operating income (loss) (806) 2,627 546 5,014  
Identifiable assets 67,269   67,269   72,990
Operating segment | Other Segments          
Segment Reporting Information [Line Items]          
Operating income (loss) (74) (235) (552) (317)  
Corporate          
Segment Reporting Information [Line Items]          
Operating income (loss) (2,767) (3,479) (6,729) (7,039)  
Unallocated corporate expenses (2,750) (3,322) (6,455) (6,351)  
Acquisition costs and other (17) $ (157) (274) $ (688)  
Identifiable assets $ 65,773   $ 65,773   $ 83,127