Quarterly report pursuant to Section 13 or 15(d)

SEGMENT INFORMATION (Details)

v3.21.2
SEGMENT INFORMATION (Details) - USD ($)
$ in Thousands
 3 Months Ended 6 Months Ended
Jun. 30, 2021
Jun. 30, 2020
Jun. 30, 2021
Jun. 30, 2020
Dec. 31, 2020
Segment Reporting Information [Line Items]          
Total revenues $ 68,849 $ 40,674 $ 123,434 $ 102,741  
Operating income (loss) before depreciation and amortization 7,065 3,629 6,132 8,769  
Operating income (loss) 3,122 (334) (2,091) 854  
Income (loss) from continuing operations before taxes 2,958 (1,001) (2,447) (791)  
Depreciation and amortization 4,308 3,962 8,589 7,914  
Capital expenditures 3,883 5,667 8,664 7,584  
Intangible assets, net 11,972   11,972   $ 12,893
Total assets 303,810   303,810   316,833
Product sales          
Segment Reporting Information [Line Items]          
Total revenues 64,660 36,707 116,225 93,890  
Processing fees          
Segment Reporting Information [Line Items]          
Total revenues 4,189 3,967 7,209 8,851  
Operating Segments | Specialty Petrochemicals          
Segment Reporting Information [Line Items]          
Total revenues 59,290 32,395 105,202 84,025  
Operating income (loss) before depreciation and amortization 9,741 4,974 12,312 11,464  
Operating income (loss) 6,955 2,354 6,724 6,226  
Income (loss) from continuing operations before taxes 6,709 1,648 6,412 4,590  
Depreciation and amortization 2,787 2,621 5,589 5,238  
Capital expenditures 3,692 5,382 7,259 6,983  
Intangible assets, net 0   0   0
Total assets 295,425   295,425   298,198
Operating Segments | Specialty Petrochemicals | Product sales          
Segment Reporting Information [Line Items]          
Total revenues 57,763 31,236 102,421 81,622  
Operating Segments | Specialty Petrochemicals | Processing fees          
Segment Reporting Information [Line Items]          
Total revenues 1,527 1,159 2,781 2,403  
Operating Segments | Specialty Waxes          
Segment Reporting Information [Line Items]          
Total revenues 9,559 8,279 18,232 18,716  
Operating income (loss) before depreciation and amortization 1,321 854 840 1,920  
Operating income (loss) (198) (485) (2,155) (747)  
Income (loss) from continuing operations before taxes (184) (445) (2,138) (687)  
Depreciation and amortization 1,518 1,338 2,994 2,666  
Capital expenditures 191 285 1,405 601  
Intangible assets, net 11,972   11,972   12,893
Total assets 81,622   81,622   83,108
Operating Segments | Specialty Waxes | Product sales          
Segment Reporting Information [Line Items]          
Total revenues 6,897 5,471 13,804 12,268  
Operating Segments | Specialty Waxes | Processing fees          
Segment Reporting Information [Line Items]          
Total revenues 2,662 2,808 4,428 6,448  
Corporate          
Segment Reporting Information [Line Items]          
Total revenues 0 0 0 0  
Operating income (loss) before depreciation and amortization (3,997) (2,199) (7,020) (4,615)  
Operating income (loss) (3,635) (2,203) (6,660) (4,625)  
Income (loss) from continuing operations before taxes (3,567) (2,204) (6,721) (4,694)  
Depreciation and amortization 3 3 6 10  
Capital expenditures 0 0 0 0  
Intangible assets, net 0   0   0
Total assets 119,877   119,877   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 $ (193,114)   $ (193,114)   $ (191,733)