Quarterly report pursuant to Section 13 or 15(d)

Long-Term Investments (Details)

v3.7.0.1
Long-Term Investments (Details)
$ in Thousands
3 Months Ended 9 Months Ended
Mar. 31, 2017
USD ($)
investment
Mar. 31, 2016
USD ($)
Mar. 31, 2017
USD ($)
investment
Mar. 31, 2016
USD ($)
Jun. 30, 2016
USD ($)
Equity Method Investments and Cost Method Investments [Abstract]          
Number of investments | investment 2   2    
Equity method investment $ 7,446   $ 7,446   $ 7,373
Cost method investment 500   500   500
Equity and cost method investment $ 7,946   $ 7,946   $ 7,873
Ownership percentage, 2nd investment 20.20%   20.20%    
Income (loss) from equity method investment $ (6) $ 107 $ 73 $ 613  
Ownership percentage, 1st investment 2.50%   2.50%   2.50%