Assets and Liabilities, at Fair Value (Narrative) (Details) - USD ($) |
12 Months Ended | |
|---|---|---|
Jun. 30, 2016 |
Jun. 30, 2015 |
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| Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] | ||
| Cost-method Investments, Realized Gains | $ 0 | $ 0 |
| Commemorative coins, held at lower of cost or market | (16,000) | (1,518,000) |
| Income (loss) from equity method investment | 701,000 | 0 |
| Equity and cost method investment | 7,873,000 | $ 2,500,000 |
| Fair Value, Measurements, Nonrecurring | Carrying Amount | ||
| Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] | ||
| Cost method investment | $ 7,200,000 | |
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- Definition Equity Method and Cost Method Investment, Total No definition available.
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- Definition Inventory, Commemorative Coin, Stated At Lower Cost Or Market No definition available.
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- Definition Fair value portion of investments accounted under the cost method. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition For investments in debt and equity securities accounted for at cost, the excess of net sale proceeds over the carrying amount of investments disposed of during the period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. No definition available.
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- Definition This item represents the entity's proportionate share for the period of the net income (loss) of its investee (such as unconsolidated subsidiaries and joint ventures) to which the equity method of accounting is applied. This item includes income or expense related to stock-based compensation based on the investor's grant of stock to employees of an equity method investee. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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