Quarterly report pursuant to Section 13 or 15(d)

Commitments and Contingencies - Contingencies (Details)

v3.19.3
Commitments and Contingencies - Contingencies (Details) - USD ($)
$ / shares in Units, $ in Thousands
1 Months Ended
May 03, 2018
Mar. 31, 2017
Aug. 31, 2016
Aug. 31, 2014
Sep. 30, 2019
Settled litigation | UMG Recordings          
Loss Contingencies [Line Items]          
Paid to American in settlement of lawsuit   $ 5,000 $ 18,000    
Stock issued for legal settlements (in shares)     1,800,000    
Pending Litigation | BMG          
Loss Contingencies [Line Items]          
Loss contingency         $ 5,500
Pending Litigation | SwiftAir, LLC          
Loss Contingencies [Line Items]          
Damages sought       $ 9,000  
Price Per Share Scenario One | Common Stock | UMG Recordings          
Loss Contingencies [Line Items]          
Stock issued during period, litigation (in shares)   500,000      
Share price (in usd per share)   $ 10.00      
Price Per Share Scenario Two | Common Stock | UMG Recordings          
Loss Contingencies [Line Items]          
Stock issued during period, litigation (in shares)   400,000      
Share price (in usd per share)   $ 12.00      
Within 14 Days of Execution of Settlement Agreement | Pending Litigation | BMG          
Loss Contingencies [Line Items]          
Loss Contingency, Loss in Period $ 500        
On or Before each of December 31, 2019, June 30, 2020, and June 30, 2021 | Pending Litigation | BMG          
Loss Contingencies [Line Items]          
Loss Contingency, Loss in Period 1,500        
On or before June 30, 2022 | Pending Litigation | BMG          
Loss Contingencies [Line Items]          
Loss Contingency, Loss in Period $ 500