Annual report pursuant to Section 13 and 15(d)

Property, Plant and Equipment, net - Schedule of Property, Plant and Equipment (Details)

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Property, Plant and Equipment, net - Schedule of Property, Plant and Equipment (Details) - USD ($)
 12 Months Ended
Dec. 31, 2016
Dec. 31, 2015
Dec. 31, 2014
Property, Plant and Equipment [Line Items]      
Total property, plant, and equipment $ 197,917,000 $ 59,075,000  
Accumulated depreciation 31,868,000 20,009,000  
Property, plant, and equipment, net 166,049,000 39,066,000  
Amortization expense 3,600,000 1,700,000 $ 800,000
Asset impairment charges 4,100,000 0 0
Capitalized software development costs 5,000,000 3,300,000 $ 3,300,000
Leasehold improvements      
Property, Plant and Equipment [Line Items]      
Total property, plant, and equipment 5,737,000 3,886,000  
Furniture and fixtures      
Property, Plant and Equipment [Line Items]      
Total property, plant, and equipment 1,332,000 2,154,000  
Equipment (3)      
Property, Plant and Equipment [Line Items]      
Total property, plant, and equipment 86,339,000 21,043,000  
Computer equipment      
Property, Plant and Equipment [Line Items]      
Total property, plant, and equipment 8,002,000 6,967,000  
Computer software      
Property, Plant and Equipment [Line Items]      
Total property, plant, and equipment 18,207,000 8,677,000  
Capital leased assets 1,000,000 900,000  
Capital leased assets, Accumulated amortization 400,000 100,000  
Automobiles      
Property, Plant and Equipment [Line Items]      
Total property, plant, and equipment 325,000 255,000  
Buildings      
Property, Plant and Equipment [Line Items]      
Total property, plant, and equipment 7,039,000 2,649,000  
Albatross (aircraft)      
Property, Plant and Equipment [Line Items]      
Total property, plant, and equipment 425,000 425,000  
Satellite transponder      
Property, Plant and Equipment [Line Items]      
Total property, plant, and equipment 62,131,000 6,700,000  
Capital leased assets 2,000,000 0  
Capital leased assets, Accumulated amortization 600,000    
Construction in-progress      
Property, Plant and Equipment [Line Items]      
Total property, plant, and equipment 8,380,000 6,319,000  
Internally developed software      
Property, Plant and Equipment [Line Items]      
Total property, plant, and equipment 10,700,000 7,600,000  
Accumulated depreciation $ 6,300,000 $ 2,700,000