XML 58 R48.htm IDEA: XBRL DOCUMENT v3.10.0.1
Investment in Unconsolidated Subsidiary (Revenues and Expenses) (Details) - USD ($)
$ in Thousands
 3 Months Ended 9 Months Ended
Sep. 30, 2018
Sep. 30, 2017
Sep. 30, 2018
Sep. 30, 2017
Expenses:        
Operating income $ (5,499) $ 14,406 $ 218,599 $ 33,158
Interest and debt expense, net (318) (455) (637) (2,306)
Diamond Green Diesel Holdings LLC Joint Venture [Member]        
Revenues:        
Operating revenues 104,811 175,585 407,121 451,768
Expenses:        
Total costs and expenses less depreciation, amortization and accretion expense 103,794 154,446 169,632 395,743
Depreciation, amortization and accretion expense 6,516 6,733 18,890 22,867
Total costs and expenses 110,310 161,179 188,522 418,610
Other income 556 408 1,348 959
Net income $ (5,261) $ 14,359 $ 219,310 $ 31,811