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Discontinued Operations - Summary of Significant Non-Cash Items, Investments and Purchases of Property, Plant and Equipment on Cash Flows - TS Biotechnology and EnviroFlight (Details) - USD ($)
$ in Thousands
1 Months Ended 3 Months Ended 12 Months Ended
Oct. 31, 2019
Sep. 30, 2019
Dec. 31, 2020
Dec. 31, 2019
Dec. 31, 2018
Adjustments to reconcile net loss to net cash used in operating activities          
Depreciation and amortization     $ 17,516 $ 24,896 $ 33,112
Impairment of goodwill   $ 178 9,635 87,862 0
Impairment of other noncurrent assets     13,326 32,627 60,504
Gain on sale of discontinued operations     (672) 0 0
Loss on release of cumulative foreign currency translation adjustment     26,957 0 0
Unrealized and realized depreciation on equity securities and preferred stock, net $ (7,348)   106 (7,833) 30,200
Equity in net loss of EnviroFlight     1,176 6,730 11,608
Stock-based compensation expense     18,366 18,950 36,296
Deferred income taxes     (156) (3,674) (21,278)
Investments in EnviroFlight     0 (3,713) (16,582)
Purchases of property, plant and equipment     (7,527) (37,883) (41,587)
Discontinued Operations, Disposed of by Sale          
Adjustments to reconcile net loss to net cash used in operating activities          
Loss on release of cumulative foreign currency translation adjustment     26,957    
TS Biotechnology Holdings LLC and Enviro Flight LLC | Discontinued Operations, Disposed of by Sale          
Adjustments to reconcile net loss to net cash used in operating activities          
Depreciation and amortization     0 5,107 9,007
Impairment of goodwill     0 58,042 0
Impairment of other noncurrent assets     0 31,637 60,504
Gain on sale of discontinued operations     (672) 0 0
Loss on release of cumulative foreign currency translation adjustment     26,957 0 0
Unrealized and realized depreciation on equity securities and preferred stock, net     106 458 1,927
Stock-based compensation expense     (1,346) 2,507 3,872
Deferred income taxes     0 (2,710) (5,703)
Purchases of property, plant and equipment     (382) (23,326) (21,191)
EnviroFlight Sale | Discontinued Operations, Disposed of by Sale          
Adjustments to reconcile net loss to net cash used in operating activities          
Loss on release of cumulative foreign currency translation adjustment     0    
Equity in net loss of EnviroFlight     38 4,314 2,622
Investments in EnviroFlight     $ 0 $ (2,000) $ (12,250)