Annual report pursuant to Section 13 and 15(d)

Segment Information - Assets and Liabilities (Details)

v3.19.1
Segment Information - Assets and Liabilities (Details) - USD ($)
$ in Thousands
Dec. 31, 2018
Dec. 31, 2017
Segment Reporting Information [Line Items]    
Assets $ 717,087 $ 860,584
Operating Segments    
Segment Reporting Information [Line Items]    
Assets 701,424 841,930
Operating Segments | Media & Content    
Segment Reporting Information [Line Items]    
Assets 346,280 362,216
Operating Segments | Aviation Connectivity    
Segment Reporting Information [Line Items]    
Assets 355,144 479,714
Corporate    
Segment Reporting Information [Line Items]    
Assets $ 15,663 $ 18,654