Quarterly report pursuant to Section 13 or 15(d)

Sales (Details)

v3.20.2
Sales (Details) - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended
Jun. 30, 2020
Jun. 30, 2019
Jun. 30, 2020
Jun. 30, 2019
Sales        
Sales $ 6,934 $ 11,479 $ 8,304 $ 16,291
Total sales     8,300 16,289
Sales Revenue, Goods, Net     8,304 16,291
Disposal fee income     $ 4 $ 2
Concentration Risk, Percentage     100.00% 100.00%
Sales Of Produced Inventory [Member]        
Sales        
Sales       $ 9,888
Sale Of Purchased Inventory [Member]        
Sales        
Sales     $ 8,300 6,401
Company A [Member] | Sales Of Produced Inventory [Member]        
Sales        
Sales Revenue, Goods, Net       7,482
Company B [Member] | Sales Of Produced Inventory [Member]        
Sales        
Sales       2,406
Company B [Member] | Sale Of Purchased Inventory [Member]        
Sales        
Sales       2,406
Company C [Member] | Sale Of Purchased Inventory [Member]        
Sales        
Sales     $ 8,300 $ 3,995
Customer Concentration Risk [Member]        
Sales        
Concentration Risk, Percentage     100.00% 100.00%
Disposal Fee Income Concentration Risk Percentage     0.0 0.0
Customer Concentration Risk [Member] | Sales Of Produced Inventory [Member]        
Sales        
Concentration Risk, Percentage     0.00% 60.70%
Customer Concentration Risk [Member] | Sale Of Purchased Inventory [Member]        
Sales        
Concentration Risk, Percentage     100.00% 39.30%
Customer Concentration Risk [Member] | Company A [Member] | Sales Of Produced Inventory [Member]        
Sales        
Concentration Risk, Percentage     0.00% 45.90%
Customer Concentration Risk [Member] | Company B [Member] | Sales Of Produced Inventory [Member]        
Sales        
Concentration Risk, Percentage     0.00% 14.80%
Customer Concentration Risk [Member] | Company B [Member] | Sale Of Purchased Inventory [Member]        
Sales        
Concentration Risk, Percentage     0.00% 14.80%
Customer Concentration Risk [Member] | Company C [Member] | Sale Of Purchased Inventory [Member]        
Sales        
Concentration Risk, Percentage     100.00% 24.50%