| Component: (Network and Table) | |
|---|---|
| Network | 2425402 - Disclosure - Accounts Payables and Consignor Payables (Details) (http://www.spectrumgi.com/role/AccountsPayablesAndConsignorPayablesDetails) |
| Table | Accounts Payable and Consignor Payables [Table] |
| Reporting Entity [Axis] | 0000895516 (http://www.sec.gov/CIK) |
| Accounts Payable and Consignor Payables | Period [Axis] | |||||
|---|---|---|---|---|---|---|
2012-06-30 | 2011-06-30 | |||||
| Derivative, by Nature [Axis] | Derivative, by Nature [Axis] | |||||
| Derivative By Type Open Purchases And Commitments [Member] | Forward Contracts [Member] | Derivative, Name [Domain] | Derivative By Type Open Purchases And Commitments [Member] | Forward Contracts [Member] | Derivative, Name [Domain] | |
Trade payable to customers and consignor payables | 18,859,000 | 19,198,000 | ||||
Advances from customers | 21,368,000 | 25,492,000 | ||||
Net liability on margin accounts | 14,842,000 | 28,886,000 | ||||
Other accounts payable | 464,000 | 330,000 | ||||
Derivative liabilities | 45,932,000 | 326,000 | 7,897,000 | 2,064,000 | ||
Accounts payable and consignor payables | 101,791,000 | 83,867,000 | ||||