Goodwill and Intangible Assets (Narrative) (Details) - USD ($) $ in Thousands |
3 Months Ended | ||||
|---|---|---|---|---|---|
Aug. 28, 2017 |
Aug. 31, 2016 |
Sep. 30, 2017 |
Sep. 30, 2016 |
Jun. 30, 2017 |
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| Finite-Lived Intangible Assets [Line Items] | |||||
| Amortization expense related to intangible assets | $ 157 | $ 96 | |||
| Goodwill | $ 10,331 | $ 8,881 | |||
| SilverTowne Mint | |||||
| Finite-Lived Intangible Assets [Line Items] | |||||
| Intangibles acquired | $ 2,500 | ||||
| Goodwill acquired | $ 4,300 | ||||
| Goldline, LLC | |||||
| Finite-Lived Intangible Assets [Line Items] | |||||
| Intangibles acquired | $ 5,000 | ||||
| Goodwill acquired | 1,500 | ||||
| Goodwill | $ 1,450 | ||||
| Minimum | |||||
| Finite-Lived Intangible Assets [Line Items] | |||||
| Estimated useful lives of intangibles | 3 years | ||||
| Maximum | |||||
| Finite-Lived Intangible Assets [Line Items] | |||||
| Estimated useful lives of intangibles | 15 years | ||||
| X | ||||||||||
- Definition The aggregate expense charged against earnings to allocate the cost of intangible assets (nonphysical assets not used in production) in a systematic and rational manner to the periods expected to benefit from such assets. As a noncash expense, this element is added back to net income when calculating cash provided by or used in operations using the indirect method. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Amount of intangible assets, excluding goodwill, acquired at the acquisition date. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Useful life of finite-lived intangible assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. No definition available.
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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 Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Amount of increase in asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized resulting from a business combination. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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