Quarterly report pursuant to Section 13 or 15(d)

SEGMENT INFORMATION (Details)

v3.21.2
SEGMENT INFORMATION (Details) - USD ($)
$ in Thousands
 3 Months Ended 9 Months Ended
Sep. 30, 2021
Sep. 30, 2020
Sep. 30, 2021
Sep. 30, 2020
Dec. 31, 2020
Segment Reporting Information [Line Items]          
Total revenues $ 74,637 $ 47,747 $ 198,071 $ 150,488  
Operating income (loss) before depreciation and amortization 4,346 6,577 10,478 15,346  
Operating income (loss) (167) 2,482 (2,258) 3,336  
Income (loss) from continuing operations before taxes 1,672 1,961 (775) 1,170  
Depreciation and amortization 4,397 4,096 12,986 12,011  
Capital expenditures 3,631 2,725 12,295 10,309  
Intangible assets, net 11,512   11,512   $ 12,893
Total assets 307,805   307,805   316,833
Product sales          
Segment Reporting Information [Line Items]          
Total revenues 70,422 43,570 186,647 137,460  
Processing fees          
Segment Reporting Information [Line Items]          
Total revenues 4,215 4,177 11,424 13,028  
Operating Segments | Specialty Petrochemicals          
Segment Reporting Information [Line Items]          
Total revenues 63,357 39,224 168,559 123,249  
Operating income (loss) before depreciation and amortization 7,258 8,538 19,570 20,002  
Operating income (loss) 4,413 5,871 11,137 12,097  
Income (loss) from continuing operations before taxes 4,062 5,311 10,474 9,901  
Depreciation and amortization 2,844 2,667 8,433 7,905  
Capital expenditures 3,416 2,084 10,675 9,067  
Intangible assets, net 0   0   0
Total assets 298,885   298,885   298,198
Operating Segments | Specialty Petrochemicals | Product sales          
Segment Reporting Information [Line Items]          
Total revenues 61,938 37,580 164,359 119,202  
Operating Segments | Specialty Petrochemicals | Processing fees          
Segment Reporting Information [Line Items]          
Total revenues 1,419 1,644 4,200 4,047  
Operating Segments | Specialty Waxes          
Segment Reporting Information [Line Items]          
Total revenues 11,280 8,523 29,512 27,239  
Operating income (loss) before depreciation and amortization 2,041 89 2,881 2,009  
Operating income (loss) 489 (1,337) (1,666) (2,084)  
Income (loss) from continuing operations before taxes 2,671 (1,293) 533 (1,980)  
Depreciation and amortization 1,553 1,427 4,547 4,093  
Capital expenditures 215 641 1,620 1,242  
Intangible assets, net 11,512   11,512   12,893
Total assets 81,477   81,477   83,108
Operating Segments | Specialty Waxes | Product sales          
Segment Reporting Information [Line Items]          
Total revenues 8,484 5,990 22,288 18,258  
Operating Segments | Specialty Waxes | Processing fees          
Segment Reporting Information [Line Items]          
Total revenues 2,796 2,533 7,224 8,981  
Corporate          
Segment Reporting Information [Line Items]          
Total revenues 0 0 0 0  
Operating income (loss) before depreciation and amortization (4,953) (2,050) (11,973) (6,665)  
Operating income (loss) (5,069) (2,052) (11,729) (6,677)  
Income (loss) from continuing operations before taxes (5,061) (2,057) (11,782) (6,751)  
Depreciation and amortization 0 2 6 13  
Capital expenditures 0 0 0 0  
Intangible assets, net 0   0   0
Total assets 118,986   118,986   127,260
Corporate | Product sales          
Segment Reporting Information [Line Items]          
Total revenues 0 0 0 0  
Corporate | Processing fees          
Segment Reporting Information [Line Items]          
Total revenues 0 $ 0 0 $ 0  
Eliminations          
Segment Reporting Information [Line Items]          
Intangible assets, net 0   0   0
Total assets $ (191,543)   $ (191,543)   $ (191,733)