Quarterly report pursuant to Section 13 or 15(d)

SEGMENT INFORMATION (Details)

v3.19.3
SEGMENT INFORMATION (Details) - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended
Sep. 30, 2019
Sep. 30, 2018
Sep. 30, 2019
Sep. 30, 2018
Dec. 31, 2018
Segment Reporting Information [Line Items]          
Total revenues $ 62,715 $ 73,416 $ 197,241 $ 213,263  
Operating profit (loss) before depreciation and amortization 7,484 4,330 24,348 17,390  
Operating profit (loss) 2,958 310 11,044 7,316  
Profit (loss) from continuing operations before taxes 1,821 (952) 7,268 4,343  
Depreciation and amortization 3,462 4,018 12,240 10,072  
Capital expenditures 2,524 3,656 6,298 19,090  
Trade receivables, net 25,497   25,497   $ 27,112
Goodwill and intangible assets, net 39,349   39,349   40,745
Total assets 330,557   330,557   329,968
Product sales          
Segment Reporting Information [Line Items]          
Total revenues 59,111 68,613 185,933 198,881  
Trade receivables, net 23,210   23,210   25,088
Processing fees          
Segment Reporting Information [Line Items]          
Total revenues 3,604 4,803 11,308 14,382  
Trade receivables, net 2,287   2,287   2,024
Operating Segments | Specialty Petrochemicals          
Segment Reporting Information [Line Items]          
Total revenues 54,485 63,731 171,468 183,863  
Operating profit (loss) before depreciation and amortization 10,414 6,167 31,849 20,655  
Operating profit (loss) 7,449 3,516 22,885 14,635  
Profit (loss) from continuing operations before taxes 6,583 2,561 20,093 12,474  
Depreciation and amortization 1,900 2,651 7,899 6,020  
Capital expenditures 2,163 2,562 5,002 16,374  
Goodwill and intangible assets, net 0   0   0
Total assets 293,098   293,098   284,367
Operating Segments | Specialty Petrochemicals | Product sales          
Segment Reporting Information [Line Items]          
Total revenues 53,277 61,675 167,351 178,094  
Trade receivables, net 19,129   19,129   21,915
Operating Segments | Specialty Petrochemicals | Processing fees          
Segment Reporting Information [Line Items]          
Total revenues 1,208 2,056 4,117 5,769  
Trade receivables, net 517   517   633
Operating Segments | Specialty Waxes          
Segment Reporting Information [Line Items]          
Total revenues 8,230 9,737 25,773 29,618  
Operating profit (loss) before depreciation and amortization (260) 415 (343) 1,969  
Operating profit (loss) (1,808) (936) (4,638) (2,051)  
Profit (loss) from continuing operations before taxes (2,071) (1,239) (5,623) (2,926)  
Depreciation and amortization 1,548 1,351 4,295 4,020  
Capital expenditures 361 1,094 1,296 2,716  
Goodwill and intangible assets, net 39,349   39,349   40,745
Total assets 113,007   113,007   115,366
Operating Segments | Specialty Waxes | Product sales          
Segment Reporting Information [Line Items]          
Total revenues 5,834 6,938 18,582 20,755  
Trade receivables, net 4,081   4,081   3,173
Operating Segments | Specialty Waxes | Processing fees          
Segment Reporting Information [Line Items]          
Total revenues 2,396 2,799 7,191 8,863  
Trade receivables, net 1,770   1,770   1,391
Corporate          
Segment Reporting Information [Line Items]          
Total revenues 0 0 0 0  
Operating profit (loss) before depreciation and amortization (2,670) (2,252) (7,158) (5,234)  
Operating profit (loss) (2,683) (2,270) (7,203) (5,268)  
Profit (loss) from continuing operations before taxes (2,691) (2,274) (7,202) (5,205)  
Depreciation and amortization 14 16 46 32  
Capital expenditures 0 0 0 0  
Goodwill and intangible assets, net 0   0   0
Total assets 90,174   90,174   91,474
Corporate | Product sales          
Segment Reporting Information [Line Items]          
Total revenues 0 0 0 0  
Trade receivables, net 0   0   0
Corporate | Processing fees          
Segment Reporting Information [Line Items]          
Total revenues 0 0 0 0  
Trade receivables, net 0   0   0
Eliminations          
Segment Reporting Information [Line Items]          
Total revenues 0 (52) 0 (218)  
Operating profit (loss) before depreciation and amortization 0 0 0 0  
Operating profit (loss) 0 0 0 0  
Profit (loss) from continuing operations before taxes 0 0 0 0  
Depreciation and amortization 0 0 0 0  
Capital expenditures 0 0 0 0  
Goodwill and intangible assets, net 0   0   0
Total assets (165,722)   (165,722)   (161,239)
Eliminations | Product sales          
Segment Reporting Information [Line Items]          
Total revenues 0 0 0 32  
Trade receivables, net 0   0   0
Eliminations | Processing fees          
Segment Reporting Information [Line Items]          
Total revenues 0 $ (52) 0 $ (250)  
Trade receivables, net $ 0   $ 0   $ 0