Financing Agreements Product Financing Arrangements (Details) - USD ($) $ in Thousands |
Dec. 31, 2019 |
Jun. 30, 2019 |
|---|---|---|
| Debt Disclosure [Abstract] | ||
| Product financing arrangements | $ 79,766 | $ 94,505 |
| X | ||||||||||
- Definition Obligation Under Product Financing Agreement - amount required to repurchase outstanding inventory under product financing agreement with a third party for the sale of gold and silver. Such agreement allows the Company to repurchase outstanding inventory at an agreed-upon price based on the spot price on the repurchase date. No definition available.
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| X | ||||||||||
- References No definition available.
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