Quarterly report pursuant to Section 13 or 15(d)

Long-Term Investments - Schedule of Carrying Value and Ownership Percentage of Investment (Details)

v3.20.2
Long-Term Investments - Schedule of Carrying Value and Ownership Percentage of Investment (Details) - USD ($)
$ in Thousands
Sep. 30, 2020
Jun. 30, 2020
Schedule Of Equity Method Investments [Line Items]    
Carrying Value $ 20,889 $ 16,763
Company A    
Schedule Of Equity Method Investments [Line Items]    
Carrying Value $ 2,905 $ 2,529
Ownership Percentage 7.40% 7.40%
Company B    
Schedule Of Equity Method Investments [Line Items]    
Carrying Value $ 16,990 $ 13,296
Ownership Percentage 20.60% 20.60%
Company C    
Schedule Of Equity Method Investments [Line Items]    
Carrying Value $ 994 $ 938
Ownership Percentage 10.00% 10.00%