Quarterly report pursuant to Section 13 or 15(d)

Assets and Liabilities, at Fair Value (Narrative) (Details)

v3.19.1
Assets and Liabilities, at Fair Value (Narrative) (Details)
$ in Thousands
Mar. 31, 2019
USD ($)
investment
Jun. 30, 2018
USD ($)
Goodwill [Line Items]    
Redemption rate, percentage 100.00%  
Commemorative coins, held at lower of cost or market $ 33 $ 99
Goodwill $ 8,881 8,881
Number of investments | investment 3  
Equity and cost method investment $ 11,600 8,400
Trade name    
Goodwill [Line Items]    
Indefinite-lived intangible assets, net of accumulated impairment $ 3,163 $ 3,163