Quarterly report pursuant to Section 13 or 15(d)

Long-Term Investments (Details)

v3.19.3
Long-Term Investments (Details)
$ in Thousands
Sep. 30, 2019
USD ($)
investment
Jun. 30, 2019
USD ($)
Schedule of Equity Method Investments [Line Items]    
Number of investments | investment 3  
Carrying Value $ 11,897 $ 11,885
Company A    
Schedule of Equity Method Investments [Line Items]    
Carrying Value $ 2,006 $ 2,000
Ownership Percentage 7.40% 7.40%
Company B    
Schedule of Equity Method Investments [Line Items]    
Carrying Value $ 9,046 $ 9,059
Ownership Percentage 20.60% 20.60%
Company C    
Schedule of Equity Method Investments [Line Items]    
Carrying Value $ 845 $ 826
Ownership Percentage 10.00% 10.00%