Secured Loans Receivable - Additional Information (Details) |
3 Months Ended | 12 Months Ended | |
|---|---|---|---|
|
Sep. 30, 2020
USD ($)
loan
|
Sep. 30, 2019
USD ($)
|
Jun. 30, 2020
loan
|
|
| Accounts, Notes, Loans and Financing Receivable [Line Items] | |||
| Loans receivable average effective rate of interest (percentage) | 8.90% | 8.90% | |
| Loans receivable payment terms for interest | 180 days | ||
| Loan receivable liquidation period post default | 20 days | ||
| Number of loans | loan | 0 | 0 | |
| Loan impairment costs | $ | $ 0 | $ 0 | |
| Maximum | |||
| Accounts, Notes, Loans and Financing Receivable [Line Items] | |||
| Percentage of loan balance outstanding | 85.00% | ||
| Secured loans-to-value percentage | 100.00% | 100.00% | |
| Bullion | |||
| Accounts, Notes, Loans and Financing Receivable [Line Items] | |||
| Percentage of Loan-to-value ratio | 75.00% | ||
| Numismatic and Semi-numismatic | |||
| Accounts, Notes, Loans and Financing Receivable [Line Items] | |||
| Percentage of Loan-to-value ratio | 65.00% | ||
| X | ||||||||||
- Definition Finance Receivable, Number of Loans No definition available.
|
| X | ||||||||||
- Definition Loan Receivable Liquidation Period Post Default No definition available.
|
| X | ||||||||||
- Definition Loans Receivable Average Effective Rate Of Interest No definition available.
|
| X | ||||||||||
- Definition Loans Receivable Payment Terms For Interest No definition available.
|
| X | ||||||||||
- Definition Percentage of excess loan balance outstanding. No definition available.
|
| X | ||||||||||
- Definition Percentage of loan-to-value ratio. No definition available.
|
| X | ||||||||||
- Definition Secured Loans-to-Value Percentage No definition available.
|
| X | ||||||||||
- 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.
|
| X | ||||||||||
- Definition Amount of expense related loan transactions, lease transactions, credit loss from transactions other than loan and lease transactions, and other loss based on assessment of uncollectability from the counterparty to reduce the account to their net realizable value. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Details
|
| X | ||||||||||
- Details
|
| X | ||||||||||
- Details
|